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 > 445nm Lasers



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



Reply
 
LinkBack Thread Tools Display Modes
Old 07-08-2015, 06:04 AM #177
Banned
 
Join Date: May 2011
Posts: 1,065
Rep Power: 0
VisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond repute
VisibleGreen VisibleGreen is offline
Banned
 
Join Date: May 2011
Posts: 1,065
Rep Power: 0
VisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond reputeVisibleGreen has a reputation beyond repute
Default Re: NUBM44 6W+ 450nm Laser Diode

Quote:
Originally Posted by CDBEAM777 View Post
Yea...When I get my hands on one....The first test will be to examine the divergence-Aspect ratio !!

Perhaps the raw output is actually more divergent than the P73/HL63193 Red diode. ???? Dunno ????

We do have some optics to consider for beam correction. I assure you....none will deliver a perfect Gaussian profile (Round)..... !!!

For my personal taste's ...a reasonable beam geometry ....at say 10 meters is a reasonable and achievable goal.... We will see !!!
I agree. We have to lower our expectations with these projector diodes. If there's any way I can help let me know.


VisibleGreen is offline   Reply With Quote







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







Old 07-09-2015, 01:15 AM #178
wolfram's Avatar
Class 1M Laser
 
Join Date: Sep 2008
Location: near the windy city
Posts: 126
Rep Power: 15
wolfram is a splendid one to beholdwolfram is a splendid one to beholdwolfram is a splendid one to beholdwolfram is a splendid one to beholdwolfram is a splendid one to beholdwolfram is a splendid one to behold
wolfram wolfram is offline
Class 1M Laser
wolfram's Avatar
 
Join Date: Sep 2008
Location: near the windy city
Posts: 126
Rep Power: 15
wolfram is a splendid one to beholdwolfram is a splendid one to beholdwolfram is a splendid one to beholdwolfram is a splendid one to beholdwolfram is a splendid one to beholdwolfram is a splendid one to behold
Cool Re: NUBM44 6W+ 450nm Laser Diode

These diodes are incredible! They cut through tape with no problem, and set the roll on fire!!
It is great for laser solder welding. It's superb for starting a camp fire.
I could go on and on. Sure divergence is like that of a beam through a line lens , But those line provide such a RUSH!!!!


Thanks DTR-Wolfram
wolfram is offline   Reply With Quote
Old 07-09-2015, 02:49 AM #179
Class 2 Laser
 
Join Date: Jun 2010
Location: New Hampshire
Posts: 286
Rep Power: 1167
planters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond repute
planters planters is offline
Class 2 Laser
 
Join Date: Jun 2010
Location: New Hampshire
Posts: 286
Rep Power: 1167
planters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond repute
Default Re: NUBM44 6W+ 450nm Laser Diode

Quote:
Sure divergence is like that of a beam through a line lens
Maybe, but where is the demonstration? There may be at least a dozen diodes out there and they have been measured for wavelength and of course for power, but I am the only one who has evaluated the beam quality. That's strange.

If beam quality doesn't matter then why take these out of the module? Just drive them where they sit. Or take 10-20 of the "3W", 9mm diodes, collimate each of them and converge the cluster at a convenient distance. This convergence would actually produce a far brighter spot at the target.
planters is offline   Reply With Quote
Old 07-09-2015, 02:58 AM #180
bandlasing's Avatar
Class 1M Laser
 
Join Date: Sep 2014
Location: pahrump nv, US of A near las vegas nv
Posts: 124
Rep Power: 55
bandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond repute
bandlasing bandlasing is offline
Class 1M Laser
bandlasing's Avatar
 
Join Date: Sep 2014
Location: pahrump nv, US of A near las vegas nv
Posts: 124
Rep Power: 55
bandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond reputebandlasing has a reputation beyond repute
Default Re: NUBM44 6W+ 450nm Laser Diode

I will be the first to admit that I do not know much about correcting laser beams. But I too would love to learn more about how to. I think most people want handheld lasers here, but I could be wrong. That being said with out the room in a handheld many sacrifice beam correction, even tho many of us wish we didn't have too. I must say planters you know your stuff I hope to learn as much as I can from you if possible.
bandlasing is offline   Reply With Quote
Old 07-09-2015, 02:59 AM #181
wolfram's Avatar
Class 1M Laser
 
Join Date: Sep 2008
Location: near the windy city
Posts: 126
Rep Power: 15
wolfram is a splendid one to beholdwolfram is a splendid one to beholdwolfram is a splendid one to beholdwolfram is a splendid one to beholdwolfram is a splendid one to beholdwolfram is a splendid one to behold
wolfram wolfram is offline
Class 1M Laser
wolfram's Avatar
 
Join Date: Sep 2008
Location: near the windy city
Posts: 126
Rep Power: 15
wolfram is a splendid one to beholdwolfram is a splendid one to beholdwolfram is a splendid one to beholdwolfram is a splendid one to beholdwolfram is a splendid one to beholdwolfram is a splendid one to behold
Default Re: NUBM44 6W+ 450nm Laser Diode

Of course, im over generalizing the divergence. Come Come , it's a multi-mode. The beam spec is not the best , but far better than the Onclaro 700 mW 635nm.
It does not matter me, after all it's my personal opinion. This diode is freaking awesome!



LOL -wolfram
wolfram is offline   Reply With Quote
Old 07-09-2015, 03:35 AM #182
Junior Member
 
Join Date: May 2015
Posts: 17
Rep Power: 0
LookinForLasers is on a distinguished road
LookinForLasers LookinForLasers is offline
Junior Member
 
Join Date: May 2015
Posts: 17
Rep Power: 0
LookinForLasers is on a distinguished road
Default

Quote:
Originally Posted by wolfram View Post
Of course, im over generalizing the divergence. Come Come , it's a multi-mode. The beam spec is not the best , but far better than the Onclaro 700 mW 635nm.
It does not matter me, after all it's my personal opinion. This diode is freaking awesome!



LOL -wolfram
I really wanted to buy one of these the second I first saw the tread but as it progresses I got more and more skeptical about going through with the buy. However, it's nice to see someone put aside all the in depth specs and admit that it is a truly amazing how much power this little piece of equipment can give off. So thanks wolfram, I think I'm going to go through with it and I'm pretty sure I'm going to be satisfied with such amazing power. Yes it'd be nice to get innovative corrective optics or beam expanders, but as far as I know it'd mean throwing quite a bit more cash would could be used for other things like a near 1w 405nm that I have yet to own.
LookinForLasers is offline   Reply With Quote
Old 07-09-2015, 09:34 AM #183
Pman's Avatar
Class 3B Laser
 
Join Date: Nov 2012
Location: Rochester, NY
Posts: 4,373
Rep Power: 12127
Pman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond repute
Pman Pman is online now
Class 3B Laser
Pman's Avatar
 
Join Date: Nov 2012
Location: Rochester, NY
Posts: 4,373
Rep Power: 12127
Pman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond repute
Default Re: NUBM44 6W+ 450nm Laser Diode

Would like to have someone with a calibrated LPM retest the same diode that both Planters and DTR test to see what is up with the measurements. I don't think Planters is running off batteries and that may be the difference and if so it is likely that Planters is more accurate all else being equal (such as the same lens).
Really appreciate your input here Planters. I was also quite surprised at the near/far beam measurements. The difference between it and the 9mm is huge. Raw output is impressive but at quite the beam spec cost.
__________________
I'm not strange, I'm limited edition!

*Jayrob Star Trek Phaser*
# of Lasers - ***
# of DTR/510 laser adapters *
# of eGo/510 mods **
# of Batteries - ***
Wavelengths - 405, 445, 447, 450, 455, 462, 464, 470, 473, 473+, <515, 515, 520, 532, 589, 635, 638, 650, 660, 685, 808, 830, 980
Projector - PD2
O-Like mini red/green to yellow module
Beam Expanders - Dragon Lasers 2x & 5x with universal adapters
LPM's - Modified AW TEC, Custom 6.8W+ Ophir
Datalogger - ARG
Chargers - Ultrafire WF139, (2) Xtar WP2, Nitecore i2, UM20, (3) i4, (2) D4 , Opus BTC-3400 V2.2
Phlatlights - Jayrob PT-54 green 1000lm maglight, PT-54 red project box build, (3) PT-54 red, (2) PT-54 orange (3) PT-121 red, (2) PT-121 blue, (1) PT-121 green project work in progress 5000lm (1) PT-121 green

Links:

**"Pen Laser Thread"**
"Post your pics of unique builds no-one else has"
"Make your way overspec $5 pen focusable"
"Share your inexpensive builds thread"
"Pman special"

Last edited by Pman; 07-09-2015 at 10:00 AM.
Pman is online now   Reply With Quote
Old 07-09-2015, 05:23 PM #184
ARG's Avatar
ARG ARG is offline
Super Moderator
 
Join Date: Feb 2011
Location: Canada
Posts: 6,987
Rep Power: 1891
ARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond repute
ARG ARG is offline
Super Moderator
ARG's Avatar
 
Join Date: Feb 2011
Location: Canada
Posts: 6,987
Rep Power: 1891
ARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond reputeARG has a reputation beyond repute
Default Re: NUBM44 6W+ 450nm Laser Diode

I've removed the religion and trades feedback discussions in this thread, please keep those discussions in their respective sections and keep this thread on the topic of the diode.

Last edited by ARG; 07-09-2015 at 05:26 PM.
ARG is offline   Reply With Quote
Old 07-09-2015, 06:59 PM #185
Pman's Avatar
Class 3B Laser
 
Join Date: Nov 2012
Location: Rochester, NY
Posts: 4,373
Rep Power: 12127
Pman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond repute
Pman Pman is online now
Class 3B Laser
Pman's Avatar
 
Join Date: Nov 2012
Location: Rochester, NY
Posts: 4,373
Rep Power: 12127
Pman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond repute
Default Re: NUBM44 6W+ 450nm Laser Diode

^Thanks ARG
__________________
I'm not strange, I'm limited edition!

*Jayrob Star Trek Phaser*
# of Lasers - ***
# of DTR/510 laser adapters *
# of eGo/510 mods **
# of Batteries - ***
Wavelengths - 405, 445, 447, 450, 455, 462, 464, 470, 473, 473+, <515, 515, 520, 532, 589, 635, 638, 650, 660, 685, 808, 830, 980
Projector - PD2
O-Like mini red/green to yellow module
Beam Expanders - Dragon Lasers 2x & 5x with universal adapters
LPM's - Modified AW TEC, Custom 6.8W+ Ophir
Datalogger - ARG
Chargers - Ultrafire WF139, (2) Xtar WP2, Nitecore i2, UM20, (3) i4, (2) D4 , Opus BTC-3400 V2.2
Phlatlights - Jayrob PT-54 green 1000lm maglight, PT-54 red project box build, (3) PT-54 red, (2) PT-54 orange (3) PT-121 red, (2) PT-121 blue, (1) PT-121 green project work in progress 5000lm (1) PT-121 green

Links:

**"Pen Laser Thread"**
"Post your pics of unique builds no-one else has"
"Make your way overspec $5 pen focusable"
"Share your inexpensive builds thread"
"Pman special"
Pman is online now   Reply With Quote
Old 07-09-2015, 07:10 PM #186
CDBEAM777's Avatar
Class 2M Laser
 
Join Date: Feb 2010
Posts: 879
Rep Power: 11937
CDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond repute
CDBEAM777 CDBEAM777 is online now
Class 2M Laser
CDBEAM777's Avatar
 
Join Date: Feb 2010
Posts: 879
Rep Power: 11937
CDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond reputeCDBEAM777 has a reputation beyond repute
Default Re: NUBM44 6W+ 450nm Laser Diode

Quote:
Originally Posted by planters View Post
Maybe, but where is the demonstration? There may be at least a dozen diodes out there and they have been measured for wavelength and of course for power, but I am the only one who has evaluated the beam quality. That's strange.

If beam quality doesn't matter then why take these out of the module? Just drive them where they sit. Or take 10-20 of the "3W", 9mm diodes, collimate each of them and converge the cluster at a convenient distance. This convergence would actually produce a far brighter spot at the target.
I'm dancing as fast as I can.....got the LD yesterday !! Lotsa power....mine is set at 5A and has an output of 6.25W using a G2 lens....so....this measurement is with a Scientech 362 Meter which has a max of 10W.

SO....what about divergence ????? .....not as bad as the P73....but has some spread !!

Brighter then Hell though !!!

I will do some more lens testing and optical correction testing tonight....last night...quickly put the beam thru a set of Anamorphic prism's...( With the G2 lens).hmmmmm ??? not satisfied with this solution ....still a bar at 25' (7.6M)....about 9mm x 3mm !!!

Will test with some other collimation lenses in combo with the Anamorphics.
Will then try a Cylindrical Set. Pass the popcorn !!!
__________________
Lite'em Up CDBEAM=======>...and....
"Robby...Where have you been? I've beamed and beamed "

Solar Prominence-Laser Lumia combined with audio http://laserpointerforums.com/f47/laser-lumia-terrawatt-labs-97261.html
CYAN CANNON V BUILD-Green + Blue = Photon Cannon - Build resumed http://laserpointerforums.com/f49/cy...ild-94999.html
Titanium Cyprus TRI EDC with 520 nm and GITD Europium barrel rings-Completed http://laserpointerforums.com/f45/my...t-94978-2.html
TRIDENTIS BUILD-Three (3) 445 Combiner-Knife edge-Completed http://laserpointerforums.com/f65/tr...uty-83781.html
DRAGON'S HEAD BUILD-Optically corrected P73-Completed http://laserpointerforums.com/f50/no...ign-87235.html
Purple pHAZE Combiner - Red + Blue = Purple-Completed http://laserpointerforums.com/f42/pu...ple-93717.html
Sky Blue Ramjet-Corrected NUBMO7E- Completed http://laserpointerforums.com/f42/sk...ild-94646.html
Check out http://www.hobbylasers.com/
CDBEAM777 is online now   Reply With Quote
Old 07-09-2015, 07:42 PM #187
Class 2 Laser
 
Join Date: Jun 2010
Location: New Hampshire
Posts: 286
Rep Power: 1167
planters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond repute
planters planters is offline
Class 2 Laser
 
Join Date: Jun 2010
Location: New Hampshire
Posts: 286
Rep Power: 1167
planters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond repute
Default Re: NUBM44 6W+ 450nm Laser Diode

Bandlasing,
I'll describe what I know as well as I can. Take it from there and teach me something.

Wolfram,
I know you are. I am pointing out that not much is known and I'm looking for people like CD to come back and say "this is what I found".

I'm not a fan boy or a kill joy. I want to develop a public record of everything that can be learned about these so that whether you are satisfied with a compact and very bright hand held laser, want to engrave metal vs cut wood or entertain at a rave you will know what the trade offs are. Even when we have them, the spec sheets that the manufacturer generates do not take into account these uses.

I am excited about this diode. CD, what were the near field measurements and at what distance from the diode when you expanded the beam to produce the 9mm far field? How far was the prism pair from the diode and what happened to the power?
planters is offline   Reply With Quote
Old 07-09-2015, 07:48 PM #188
Class 2 Laser
 
Join Date: Jun 2010
Location: New Hampshire
Posts: 286
Rep Power: 1167
planters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond repute
planters planters is offline
Class 2 Laser
 
Join Date: Jun 2010
Location: New Hampshire
Posts: 286
Rep Power: 1167
planters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond reputeplanters has a reputation beyond repute
Default Re: NUBM44 6W+ 450nm Laser Diode

Oh, and ARG thanks. As CD knows from elsewhere I was likely to come back and nail the dude.
planters is offline   Reply With Quote
Old 07-09-2015, 08:43 PM #189
Pman's Avatar
Class 3B Laser
 
Join Date: Nov 2012
Location: Rochester, NY
Posts: 4,373
Rep Power: 12127
Pman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond repute
Pman Pman is online now
Class 3B Laser
Pman's Avatar
 
Join Date: Nov 2012
Location: Rochester, NY
Posts: 4,373
Rep Power: 12127
Pman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond reputePman has a reputation beyond repute
Default Re: NUBM44 6W+ 450nm Laser Diode

Unless DTR got a freak diode it's looking more like his LPM setup is reading high. First thing I would do is check your LPM batteries.
__________________
I'm not strange, I'm limited edition!

*Jayrob Star Trek Phaser*
# of Lasers - ***
# of DTR/510 laser adapters *
# of eGo/510 mods **
# of Batteries - ***
Wavelengths - 405, 445, 447, 450, 455, 462, 464, 470, 473, 473+, <515, 515, 520, 532, 589, 635, 638, 650, 660, 685, 808, 830, 980
Projector - PD2
O-Like mini red/green to yellow module
Beam Expanders - Dragon Lasers 2x & 5x with universal adapters
LPM's - Modified AW TEC, Custom 6.8W+ Ophir
Datalogger - ARG
Chargers - Ultrafire WF139, (2) Xtar WP2, Nitecore i2, UM20, (3) i4, (2) D4 , Opus BTC-3400 V2.2
Phlatlights - Jayrob PT-54 green 1000lm maglight, PT-54 red project box build, (3) PT-54 red, (2) PT-54 orange (3) PT-121 red, (2) PT-121 blue, (1) PT-121 green project work in progress 5000lm (1) PT-121 green

Links:

**"Pen Laser Thread"**
"Post your pics of unique builds no-one else has"
"Make your way overspec $5 pen focusable"
"Share your inexpensive builds thread"
"Pman special"

Last edited by Pman; 07-09-2015 at 08:45 PM.
Pman is online now   Reply With Quote
Old 07-09-2015, 11:47 PM #190
APEX1's Avatar
Class 3R Laser
 
Join Date: Mar 2015
Location: LEVITTOWN PA
Posts: 1,120
Rep Power: 421
APEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond repute
APEX1 APEX1 is offline
Class 3R Laser
APEX1's Avatar
 
Join Date: Mar 2015
Location: LEVITTOWN PA
Posts: 1,120
Rep Power: 421
APEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond repute
Default Re: NUBM44 6W+ 450nm Laser Diode

Quote:
Originally Posted by Pman View Post
Unless DTR got a freak diode it's looking more like his LPM setup is reading high. First thing I would do is check your LPM batteries.
has anyone said for sure what this diode is putting out? power wise? I've seen a few different videos showing different results.
__________________
Justin

THANK A VET!

some lasers
1W 405 LABBY
3wNDB7875 SKYRAY
(2) 2WM140 BUILDS
1.5W CAS!O 501B
2W M462 WICKED LASER REPLICA HOST
1.2W 520 LABBY
500MW 532 PLE-PRO
180MW 532 EBAY OVERKILL


Some of my stuff is for sale check them out here <---link

NEED HELP ON YOUR FIRST BUILD? CLICK HERE OR HERE

Last edited by APEX1; 07-09-2015 at 11:48 PM.
APEX1 is offline   Reply With Quote
Old 07-10-2015, 12:03 AM #191
TaterMay's Avatar
Class 2 Laser
 
Join Date: May 2015
Location: Birmingham, AL
Posts: 350
Rep Power: 93
TaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond repute
TaterMay TaterMay is offline
Class 2 Laser
TaterMay's Avatar
 
Join Date: May 2015
Location: Birmingham, AL
Posts: 350
Rep Power: 93
TaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond reputeTaterMay has a reputation beyond repute
Default

Quote:
Originally Posted by noobphaser215 View Post
has anyone said for sure what this diode is putting out? power wise? I've seen a few different videos showing different results.
What do you mean by "for sure"? Several people have measured these via LPM, but they have all varied. Rick measured about 7 watts, DTR maxed out his meter, Planters got 4 watts(I believe his increased to 4.5 or so on second attempt, but still much lower), and the most recent one to measure hit somewhere over 6 watts. Pman, DTRs measurement would seem to me, based simply on the other measurements, to be more likely to be accurate since all but one measurement thus far has been well over 6 watts. But no one has mentioned how recently their LPM was calibrated. That's what I am interested in. The only way to truly remove all doubt is to measure it on a certified, calibrated LPM. What say you, guys? Who's got a recently calibrated LPM? Any of you possibly overdue for calibration?
TaterMay is offline   Reply With Quote
Old 07-10-2015, 12:25 AM #192
APEX1's Avatar
Class 3R Laser
 
Join Date: Mar 2015
Location: LEVITTOWN PA
Posts: 1,120
Rep Power: 421
APEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond repute
APEX1 APEX1 is offline
Class 3R Laser
APEX1's Avatar
 
Join Date: Mar 2015
Location: LEVITTOWN PA
Posts: 1,120
Rep Power: 421
APEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond reputeAPEX1 has a reputation beyond repute
Default Re: NUBM44 6W+ 450nm Laser Diode

Quote:
Originally Posted by TaterMay View Post
What do you mean by "for sure"? Several people have measured these via LPM, but they have all varied. Rick measured about 7 watts, DTR maxed out his meter, Planters got 4 watts(I believe his increased to 4.5 or so on second attempt, but still much lower), and the most recent one to measure hit somewhere over 6 watts. Pman, DTRs measurement would seem to me, based simply on the other measurements, to be more likely to be accurate since all but one measurement thus far has been well over 6 watts. But no one has mentioned how recently their LPM was calibrated. That's what I am interested in. The only way to truly remove all doubt is to measure it on a certified, calibrated LPM. What say you, guys? Who's got a recently calibrated LPM? Any of you possibly overdue for calibration?
what do you think I mean by "for sure" lol there have been a few tests done and all different to a degree.. I guess what I'm saying or trying to say is has it been on par with 6.5-7w with everyone else that has tested it..???
__________________
Justin

THANK A VET!

some lasers
1W 405 LABBY
3wNDB7875 SKYRAY
(2) 2WM140 BUILDS
1.5W CAS!O 501B
2W M462 WICKED LASER REPLICA HOST
1.2W 520 LABBY
500MW 532 PLE-PRO
180MW 532 EBAY OVERKILL


Some of my stuff is for sale check them out here <---link

NEED HELP ON YOUR FIRST BUILD? CLICK HERE OR HERE
APEX1 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/f65/nubm44-6w-450nm-laser-diode-94119.html
Posted By For Type Date
CNC Control - que lente buena para el laser? This thread Refback 08-10-2017 03:00 PM
???????? ?????? ?? ?????????? ? ?????? ? ??? ?? ?????? cnc-club.ru This thread Refback 02-14-2017 09:06 AM
?????-???????? : ???? NUBM44 This thread Refback 01-04-2017 09:06 AM
?????? This thread Refback 12-16-2016 09:46 AM
CNC build and use notes | Cavalcade of Mammals This thread Refback 05-06-2016 11:55 PM
nubm44 nichia - ??????? This thread Refback 02-10-2016 05:52 AM
nubm44- nichia - ??????? This thread Refback 02-09-2016 12:03 AM
Fingers elektrische Welt ? Thema anzeigen - Interessante und kuriose technische Bilder This thread Refback 12-21-2015 06:49 PM
New Diode This thread Refback 06-22-2015 10:22 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 08:59 AM.


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