Laser pointer discussion. Read/write reviews of laser pointers and laser pointer companies. Learn about all types of laser pointers and lasers





Welcome to Laser Pointer Forums! If you are looking for a laser pointer or want to compare different laser pointer companies, you may want to check out the LPF Laser Pointer Company Database. The link will open in a new window for your convenience.








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes
Laser Technology Laser Pointer Parts Lasers by Wavelength
Top 10 Laser Pointer Companies Laser Pointer Company Database Visible Beam Laser Pointers


One laser store meets all your needs

























Go Back   Laser Pointer Forums - Discuss Laser Pointers > Lasers > Experiments & Modifications



LPF List of Laser Pointer Companies (link opens new window)



Reply
 
LinkBack Thread Tools Display Modes
Old 03-12-2012, 09:26 AM #1
rhd's Avatar
rhd rhd is offline
Class 4 Laser
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
rhd rhd is offline
Class 4 Laser
rhd's Avatar
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
Default Collecting 445 Diode QRCodes/Serials

Hey guys,

In this thread we started looking at the 2D code matrices that are on each diode. Here's an example:



I'd like to ask more members to submit macro shots of their diodes so that we can start to develop an understanding of these numbers. So far, they appear to be straight-forward serial numbers. I'm going to keep this OP updated as more data comes in, and I'll decode the matrices for everyone, provided the shot is clear enough. It needs to be clear enough that I can load it into photoshop and turn it into something like this:



If you can't take a good macro shot of the code though, please don't post your image. A blurry image won't help. This is about the worst that can be decoded:
http://laserpointerforums.com/attach...vs-h1600-1.jpg
Please don't submit anything worse than that, and if you can do a whole lot better (that was my image, so I don't mind criticizing it) that would be appreciated! Posting a reference to an existing thread with macro shots is also useful. It's important to know which series diode (A/M/H) we're dealing with, and if A-series, roughly when the diode was purchased.

The data so far is posted below. Note that the comma separated data in the brackets is added by me to make comparison easier. The commas are not encoded in the original matrix on-diode.

[A Series]
1209057747 (1,209,057,747) : BJord
3303441770 (3,303,441,770) : BJord
3304677992 (3,304,677,992) : etyhxs
1209532894, 1209532911, 1209777872, 1209777873, 1209777896, 1209777902, 1209777932, 1108614717, 1108614727, 1108615399, 1108615422, 1108615562 : BobHaha *single array*

[M Series]
3304940224 (3,304,940,224) : BJord

[H Series]
3305273097 (3,305,273,097) : RHD


__________________
CURRENT WAVELENGTHS:
405|441|450|467|473|495|505|520|532|556|PGLRG|589|594|632|638|660


SAFETY & IMPORTANT READING (threads authored and contributed to by various members of LPF):
- Federal Aviation Administration - Laser Safety Initiative (link)
- Info release from Laserglow - Default Canadian restrictions on portable lasers (link)
- The Necessity of Safety Goggles (link)


Last edited by rhd; 03-22-2012 at 06:03 PM.
rhd is offline   Reply With Quote







LPF List of Laser Pointer Companies (link opens new window)







Old 03-12-2012, 11:26 AM #2
Blord's Avatar
Class 4 Laser
 
Join Date: Dec 2007
Location: Belgium
Posts: 5,368
Rep Power: 870
Blord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond repute
Blord Blord is offline
Class 4 Laser
Blord's Avatar
 
Join Date: Dec 2007
Location: Belgium
Posts: 5,368
Rep Power: 870
Blord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond reputeBlord has a reputation beyond repute
Default Re: Collecting 445 Diode QRCodes/Serials

I think the 3304808762 isn't from the 445nm diode.

The pictures below are from the A-140 diodes.
Attached Thumbnails
Collecting 445 Diode QRCodes/Serials-2d-matrix.jpg   Collecting 445 Diode QRCodes/Serials-2d-matrix-1.gif   Collecting 445 Diode QRCodes/Serials-2d-matrix-2.jpg   Collecting 445 Diode QRCodes/Serials-2d-matrix-2.gif  
__________________
405nm 400mW S06J C6
445nm 3W Big Boy, 2.8W Dominator, 2.4W Steel Laser
450nm 240mW PL450 C6
473nm 100mW PGL-III-C-473
520nm 55mW Skylaser PL520
532nm 821mW Skylaser PL532, 133mW Jetlasers Ti-B
589nm 100mW PGL-III-C-589
635nm 70mW Sanyo SenTorch
638nm 175mW Ehgemus, 1W Rook
660nm 1216mW Skylaser PL660, 263mW LPC826 C6
685nm 33mW Fujitsu FLD6A2TK C6
780nm 150mW Dilda
808nm 640mW C6

I have copper 501B and Dominator lasers for sale !
Blord is offline   Reply With Quote
Old 03-12-2012, 04:24 PM #3
rhd's Avatar
rhd rhd is offline
Class 4 Laser
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
rhd rhd is offline
Class 4 Laser
rhd's Avatar
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
Default Re: Collecting 445 Diode QRCodes/Serials

Quote:
Originally Posted by Blord View Post
I think the 3304808762 isn't from the 445nm diode.

The pictures below are from the A-140 diodes.
Ok, I removed ..762 from the data, and added the two new ones.
__________________
CURRENT WAVELENGTHS:
405|441|450|467|473|495|505|520|532|556|PGLRG|589|594|632|638|660


SAFETY & IMPORTANT READING (threads authored and contributed to by various members of LPF):
- Federal Aviation Administration - Laser Safety Initiative (link)
- Info release from Laserglow - Default Canadian restrictions on portable lasers (link)
- The Necessity of Safety Goggles (link)

rhd is offline   Reply With Quote
Old 03-12-2012, 04:33 PM #4
offroadfreak8582's Avatar
Class 3R Laser
 
Join Date: Oct 2011
Location: Netherlands
Posts: 2,351
Rep Power: 2369
offroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond repute
offroadfreak8582 offroadfreak8582 is offline
Class 3R Laser
offroadfreak8582's Avatar
 
Join Date: Oct 2011
Location: Netherlands
Posts: 2,351
Rep Power: 2369
offroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond repute
Default Re: Collecting 445 Diode QRCodes/Serials

ok well managed to get these with my iphone 4! Got these from flaminpyro.. Flaminpyro states the left one is a A-140 en the right one M-140

Hope you guys can red the code.

Greetings,,

http://img803.imageshack.us/img803/6053/img1921d.jpg
__________________
!5W ophir meter! Made by me here: HERE

Want to buy the best goggles for 405nM, 445nM AND infrared? !Click here!
Cat sliding tutorial (Due to high demand):!Click here!

Last updated 04-05-2017

Last edited by offroadfreak8582; 03-12-2012 at 04:49 PM.
offroadfreak8582 is offline   Reply With Quote
Old 03-12-2012, 04:47 PM #5
rhd's Avatar
rhd rhd is offline
Class 4 Laser
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
rhd rhd is offline
Class 4 Laser
rhd's Avatar
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
Default Re: Collecting 445 Diode QRCodes/Serials

Quote:
Originally Posted by offroadfreak8582 View Post
ok well managed to get these with my iphone 4! Got these from flaminpyro.. Flaminpyro states the left one is a A-140 en the right one M-140

Hope you guys can red the code. Sorry if the pic is too big!

Greetings,,

http://img803.imageshack.us/img803/6053/img1921d.jpg
Unfortunately it's not clear enough to read it, even after some manipulation.

You may also want to edit out the IMG tags from your post, so that the huge image doesn't embed inline with your content.
__________________
CURRENT WAVELENGTHS:
405|441|450|467|473|495|505|520|532|556|PGLRG|589|594|632|638|660


SAFETY & IMPORTANT READING (threads authored and contributed to by various members of LPF):
- Federal Aviation Administration - Laser Safety Initiative (link)
- Info release from Laserglow - Default Canadian restrictions on portable lasers (link)
- The Necessity of Safety Goggles (link)

rhd is offline   Reply With Quote
Old 03-12-2012, 04:50 PM #6
offroadfreak8582's Avatar
Class 3R Laser
 
Join Date: Oct 2011
Location: Netherlands
Posts: 2,351
Rep Power: 2369
offroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond repute
offroadfreak8582 offroadfreak8582 is offline
Class 3R Laser
offroadfreak8582's Avatar
 
Join Date: Oct 2011
Location: Netherlands
Posts: 2,351
Rep Power: 2369
offroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond reputeoffroadfreak8582 has a reputation beyond repute
Default Re: Collecting 445 Diode QRCodes/Serials

Quote:
Originally Posted by rhd View Post
Unfortunately it's not clear enough to read it, even after some manipulation.

You may also want to edit out the IMG tags from your post, so that the huge image doesn't embed inline with your content.
oke wel thats too bad.. I want me a better camera
__________________
!5W ophir meter! Made by me here: HERE

Want to buy the best goggles for 405nM, 445nM AND infrared? !Click here!
Cat sliding tutorial (Due to high demand):!Click here!

Last updated 04-05-2017
offroadfreak8582 is offline   Reply With Quote
Old 03-12-2012, 05:16 PM #7
rhd's Avatar
rhd rhd is offline
Class 4 Laser
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
rhd rhd is offline
Class 4 Laser
rhd's Avatar
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
Default Re: Collecting 445 Diode QRCodes/Serials

Quote:
Originally Posted by offroadfreak8582 View Post
oke wel thats too bad.. I want me a better camera
You actually don't need too great of a camera. I don't even have a macro lens. I just used this trick:
How to tun any lens into a macro lens - YouTube

You literally take the lens off your DSLR entirely, and then hold the lens backwards in from of the camera, and move it forward and backward. Almost any camera + lens combination will work for this, and capture a decent macro shot.
__________________
CURRENT WAVELENGTHS:
405|441|450|467|473|495|505|520|532|556|PGLRG|589|594|632|638|660


SAFETY & IMPORTANT READING (threads authored and contributed to by various members of LPF):
- Federal Aviation Administration - Laser Safety Initiative (link)
- Info release from Laserglow - Default Canadian restrictions on portable lasers (link)
- The Necessity of Safety Goggles (link)

rhd is offline   Reply With Quote
Old 03-12-2012, 05:42 PM #8
jimdt7's Avatar
Class 3R Laser
 
Join Date: Feb 2011
Location: Greece
Posts: 1,899
Rep Power: 114
jimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond repute
Send a message via Skype™ to jimdt7
jimdt7 jimdt7 is offline
Class 3R Laser
jimdt7's Avatar
 
Join Date: Feb 2011
Location: Greece
Posts: 1,899
Rep Power: 114
jimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond repute
Send a message via Skype™ to jimdt7
Default Re: Collecting 445 Diode QRCodes/Serials

I wiil try to take some pics also later.
I would like to ask you RHD, what you
are planning to do with these codes.

Jim
__________________
mY lAsErS

Blue-rays
PHR-803t, 117mW Aurora C6
320mW 6x Hotlight

Blues

Bigboy ~2.5W
Labby 1.8W
1.1W in Aurora C6
800mW WL Spyder Arctic G2
Greens
O-like Green Crown 500mW Peak 731mW Chart here
PL520 100mW
Cheap e-bay 25mW and 100mW

Reds
O-like cute 300mW (Dead)

LPMs
Modded Laserbee 2.5W USB
jimdt7 is offline   Reply With Quote
Old 03-12-2012, 05:44 PM #9
rhd's Avatar
rhd rhd is offline
Class 4 Laser
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
rhd rhd is offline
Class 4 Laser
rhd's Avatar
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
Default Re: Collecting 445 Diode QRCodes/Serials

Quote:
Originally Posted by jimdt7 View Post
I wiil try to take some pics also later.
I would like to ask you RHD, what you
are planning to do with these codes.

Jim
Collect them - put them in the OP (as I've been doing).
__________________
CURRENT WAVELENGTHS:
405|441|450|467|473|495|505|520|532|556|PGLRG|589|594|632|638|660


SAFETY & IMPORTANT READING (threads authored and contributed to by various members of LPF):
- Federal Aviation Administration - Laser Safety Initiative (link)
- Info release from Laserglow - Default Canadian restrictions on portable lasers (link)
- The Necessity of Safety Goggles (link)

rhd is offline   Reply With Quote
Old 03-12-2012, 05:46 PM #10
jimdt7's Avatar
Class 3R Laser
 
Join Date: Feb 2011
Location: Greece
Posts: 1,899
Rep Power: 114
jimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond repute
Send a message via Skype™ to jimdt7
jimdt7 jimdt7 is offline
Class 3R Laser
jimdt7's Avatar
 
Join Date: Feb 2011
Location: Greece
Posts: 1,899
Rep Power: 114
jimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond repute
Send a message via Skype™ to jimdt7
Default Re: Collecting 445 Diode QRCodes/Serials

Quote:
Originally Posted by rhd View Post
Collect them - put them in the OP (as I've been doing).
And then....... ?

Jim
__________________
mY lAsErS

Blue-rays
PHR-803t, 117mW Aurora C6
320mW 6x Hotlight

Blues

Bigboy ~2.5W
Labby 1.8W
1.1W in Aurora C6
800mW WL Spyder Arctic G2
Greens
O-like Green Crown 500mW Peak 731mW Chart here
PL520 100mW
Cheap e-bay 25mW and 100mW

Reds
O-like cute 300mW (Dead)

LPMs
Modded Laserbee 2.5W USB
jimdt7 is offline   Reply With Quote
Old 03-12-2012, 05:50 PM #11
jeffreythe00's Avatar
Class 3B Laser
 
Join Date: Jan 2010
Location: USA, Plains, Pennsylvania
Posts: 2,528
Rep Power: 781
jeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond repute
Send a message via Skype™ to jeffreythe00
jeffreythe00 jeffreythe00 is offline
Class 3B Laser
jeffreythe00's Avatar
 
Join Date: Jan 2010
Location: USA, Plains, Pennsylvania
Posts: 2,528
Rep Power: 781
jeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond repute
Send a message via Skype™ to jeffreythe00
Default Re: Collecting 445 Diode QRCodes/Serials

I will see what I have when I get home

Should have at least ONE diode I can take a photo of. The other is in a host. Ill see what I can do.
__________________
Want to be a part of the member map? Pm me!

Personal lasers
532nm 130mW Spartan
532nm 160mW Wicked lasers EVO
532nm 130mW Wicked Lasers Executive Pro: Nexus

520nm 1.4W Ehgemus custom
660nm >78mW Newwish
635nm 500mW 501B
445nm >1W 1st Gen Kryton Groove
445nm >2.7W DeadEYmo Custom
473nm 25mW re-tuned B&W Tek Labby
Wicked Lasers Torch
Radiant x4 LPM
jeffreythe00 is offline   Reply With Quote
Old 03-12-2012, 05:56 PM #12
rhd's Avatar
rhd rhd is offline
Class 4 Laser
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
rhd rhd is offline
Class 4 Laser
rhd's Avatar
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
Default Re: Collecting 445 Diode QRCodes/Serials

Quote:
Originally Posted by jimdt7 View Post
And then....... ?

Jim
Then.... see what comes of it

It may be that it leads to a better understanding of diode binning, or revisions, etc.

Perhaps categorizing diodes based on A-series, M-series, etc, paints an incomplete picture. If the diodes themselves have a serial number that corresponds with someone else (whether time of manufacture, batch, etc), that could be useful to understand.

It's really hard to spell out what this data will be useful for, before we have more of it to analyze.
__________________
CURRENT WAVELENGTHS:
405|441|450|467|473|495|505|520|532|556|PGLRG|589|594|632|638|660


SAFETY & IMPORTANT READING (threads authored and contributed to by various members of LPF):
- Federal Aviation Administration - Laser Safety Initiative (link)
- Info release from Laserglow - Default Canadian restrictions on portable lasers (link)
- The Necessity of Safety Goggles (link)


Last edited by rhd; 03-12-2012 at 05:57 PM.
rhd is offline   Reply With Quote
Old 03-12-2012, 07:36 PM #13
DTR's Avatar
DTR DTR is online now
Class 4 Laser
 
Join Date: Jun 2010
Location: St. Louis MO
Posts: 5,482
Rep Power: 10819
DTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond repute
DTR DTR is online now
Class 4 Laser
DTR's Avatar
 
Join Date: Jun 2010
Location: St. Louis MO
Posts: 5,482
Rep Power: 10819
DTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond reputeDTR has a reputation beyond repute
Default Re: Collecting 445 Diode QRCodes/Serials

I got my H1600 diodes today but this is as good as I could get.

DTR is online now   Reply With Quote
Old 03-12-2012, 07:44 PM #14
rhd's Avatar
rhd rhd is offline
Class 4 Laser
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
rhd rhd is offline
Class 4 Laser
rhd's Avatar
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
Default Re: Collecting 445 Diode QRCodes/Serials

That image unfortunately won't work either.

Ok, so I'll provide some additional guidance that may help lower-resolution images become usable.

- Images taken square (IE, as squares, instead of diamonds) will allow for a little less clarity or sharpness to produce something usable).
- Posting a link to the full-resolution file is key. Since there is a 680 pixel limit on images uploaded to LPF, the solution is to zip the image (the full resolution digital camera file), and then upload the zip.
__________________
CURRENT WAVELENGTHS:
405|441|450|467|473|495|505|520|532|556|PGLRG|589|594|632|638|660


SAFETY & IMPORTANT READING (threads authored and contributed to by various members of LPF):
- Federal Aviation Administration - Laser Safety Initiative (link)
- Info release from Laserglow - Default Canadian restrictions on portable lasers (link)
- The Necessity of Safety Goggles (link)

rhd is offline   Reply With Quote
Old 03-12-2012, 10:14 PM #15
MarioMaster's Avatar
Class 3B Laser
 
Join Date: Jul 2007
Location: Allentown, PA
Posts: 3,621
Rep Power: 346
MarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond repute
Send a message via AIM to MarioMaster
MarioMaster MarioMaster is offline
Class 3B Laser
MarioMaster's Avatar
 
Join Date: Jul 2007
Location: Allentown, PA
Posts: 3,621
Rep Power: 346
MarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond reputeMarioMaster has a reputation beyond repute
Send a message via AIM to MarioMaster
Default Re: Collecting 445 Diode QRCodes/Serials

Here's an M140 diode, one at a bit of an angle - http://dl.dropbox.com/u/1181169/P1000622.JPG

Straight down - http://dl.dropbox.com/u/1181169/P1000626.JPG

(note: large images, ~4mb each)
__________________
ILT 5500KR krypton only air cooled ion 100mW 647.1nm | ILT 5500AR argon only air cooled ion >300mW multiline
Omnichrome 643 air cooled Ar/Kr ion 10mW 676.4nm 647.1nm 568.2nm 488nm 476.2nm (high hours)
Spectra Physics 127 >30mW 632.8nm HeNe | Uniphase 1.5mW 543.5nm GreeNe
Coherent Innova 90 argon ion water cooled ??W (got plasma, alignment in progress)
Coherent 60W 830nm water cooled diode brick | Shenhui Laser 40W 10600nm water cooled CO2

(9:03:50 PM) Picasso: the best guys i saw ever at burning man was two dudes dressed as all green army men shooting pants at naked guys

Last edited by MarioMaster; 03-12-2012 at 10:14 PM.
MarioMaster is offline   Reply With Quote
Old 03-12-2012, 10:46 PM #16
rhd's Avatar
rhd rhd is offline
Class 4 Laser
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
rhd rhd is offline
Class 4 Laser
rhd's Avatar
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
Default Re: Collecting 445 Diode QRCodes/Serials

Ok, sorry to toss more direction at everyone, but one other tip:

- Wipe (really well) the thermal paste off the code area. Each dot is actually a laser-burned pit. The white thermal goop tends to accumulate around each pit, and (as in the case of MarioMaster's images) can make a really well-taken photo difficult to decode.

Awesome clear macro shot, but because of the white buildup on the edges of each dot, I can't get a clear read (and I can't manipulate the contrast to get better defined points).
__________________
CURRENT WAVELENGTHS:
405|441|450|467|473|495|505|520|532|556|PGLRG|589|594|632|638|660


SAFETY & IMPORTANT READING (threads authored and contributed to by various members of LPF):
- Federal Aviation Administration - Laser Safety Initiative (link)
- Info release from Laserglow - Default Canadian restrictions on portable lasers (link)
- The Necessity of Safety Goggles (link)

rhd is offline   Reply With Quote
Reply





Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


LinkBacks (?)
LinkBack to this Thread: http://laserpointerforums.com/f42/collecting-445-diode-qrcodes-serials-72446.html
Posted By For Type Date
A-140 vs. M-140 vs. H-1600 - Page 2 This thread Refback 06-23-2017 08:08 AM
-140 - Page 5 - Hobbi TV This thread Refback 02-08-2015 08:26 PM
-140 - 5 - Hobbi TV This thread Refback 04-21-2013 05:21 PM
A-140 vs. M-140 vs. H-1600 This thread Refback 03-15-2012 11:25 PM










Loading








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes






Privacy Policy | Advertising Disclaimer | Terms of Use


 


All times are GMT. The time now is 03:53 PM.


Powered by: vBulletin
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO
Privacy Policy | Advertising Disclaimer | Terms of Use
Copyright (C) 2017 Laser Pointer Forums, LLC