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 > Group Buys



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



Reply
 
LinkBack Thread Tools Display Modes
Old 11-21-2013, 11:50 AM #17
Livinloud's Avatar
Class 4 Laser
 
Join Date: Feb 2013
Location: Masshole
Posts: 5,048
Rep Power: 452
Livinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond repute
Livinloud Livinloud is offline
Class 4 Laser
Livinloud's Avatar
 
Join Date: Feb 2013
Location: Masshole
Posts: 5,048
Rep Power: 452
Livinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond reputeLivinloud has a reputation beyond repute
Default Re: Feeler: Osram PL TB450 (M140)

you can edit the original title but you need to go to the OP and then go to advanced edit


__________________
Please Read: Sticky- Complete Guide To Owning Lasers
Sticky- FYI: New Search Function

Laser collection:
Blue & Black Marble Kryton Groove 445nm- 2.65W with 3 element lens, G2 untested
Polished Minisabre V2 462nm - 250mW
Red & Black Marble Kryton Groove 635nm- 500mW
Custom Titanium PL520- stable 80mW



M43vn, Crelant 7G2CS dedomed, Armytek Barracuda, SupBeam K40vn, SupBeam X40, Niwalker Vostro Mvn, Convoy C8 2015 version, Shadow SL3, Crelant 7G5CS, L3 L10, 2x 365nm UV Flashlights, Red P60 Dropin
Livinloud is offline   Reply With Quote







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







Old 11-21-2013, 11:51 AM #18
The Lightning Stalker's Avatar
Class 3B Laser
 
Join Date: Aug 2013
Location: MI, US
Posts: 2,654
Rep Power: 716
The Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond repute
The Lightning Stalker The Lightning Stalker is offline
Class 3B Laser
The Lightning Stalker's Avatar
 
Join Date: Aug 2013
Location: MI, US
Posts: 2,654
Rep Power: 716
The Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond repute
Default Re: Feeler: Osram PL TB450 (M140)

Okay, thanks.
__________________
ALL NEW MEMBERS MUST READ THIS!!! --> http://www.laserpointersafety.com

"Where, now, is the way by which the light distributes itself" - Job 38:24

YouTube Channel
The Lightning Stalker is offline   Reply With Quote
Old 11-21-2013, 04:19 PM #19
Class 2 Laser
 
Join Date: Mar 2013
Location: Berlin ; Germany
Posts: 315
Rep Power: 83
shokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond repute
shokkunlasers shokkunlasers is offline
Class 2 Laser
 
Join Date: Mar 2013
Location: Berlin ; Germany
Posts: 315
Rep Power: 83
shokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond repute
Default Re: Feeler: Osram PL TB450B 1.6W (Not M140)

To make that clear to everybody the datasheet you posted is for a completly new diode this is osrams new version of the PL TB450 it's higher powered and has a ESD protection zener diode integrated.

If you are sure that the seller sell this new version
I'll take a few they could be as powerful as the m140.
Also they would have a higher wavelength and a little tighter beam than the m140.

This datasheet is preliminary so if the seller got it's highly possible that he bought them.

Also the status of the old diode is "no more orders accepted " on osrams website.

Please proof this for us.

Here for all the datasheet comparison:

The old PL TB450 (that's the one we know here and the one DTR sells)

http://catalog.osram-os.com/catalogu...0176ad000200b6

The new PL TB450B

http://catalog.osram-os.com/catalogu...018c21000200b6


The new one is definetely more powerful

Last edited by shokkunlasers; 11-21-2013 at 04:20 PM.
shokkunlasers is offline   Reply With Quote
Old 11-21-2013, 04:52 PM #20
The Lightning Stalker's Avatar
Class 3B Laser
 
Join Date: Aug 2013
Location: MI, US
Posts: 2,654
Rep Power: 716
The Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond repute
The Lightning Stalker The Lightning Stalker is offline
Class 3B Laser
The Lightning Stalker's Avatar
 
Join Date: Aug 2013
Location: MI, US
Posts: 2,654
Rep Power: 716
The Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond repute
Default Re: Feeler: Osram PL TB450B 1.6W (Not M140)

I'm in the process of ordering 5 of these right now. When I have the diodes in hand I'll let you know.
__________________
ALL NEW MEMBERS MUST READ THIS!!! --> http://www.laserpointersafety.com

"Where, now, is the way by which the light distributes itself" - Job 38:24

YouTube Channel
The Lightning Stalker is offline   Reply With Quote
Old 11-21-2013, 05:25 PM #21
Class 2 Laser
 
Join Date: Mar 2013
Location: Berlin ; Germany
Posts: 315
Rep Power: 83
shokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond repute
shokkunlasers shokkunlasers is offline
Class 2 Laser
 
Join Date: Mar 2013
Location: Berlin ; Germany
Posts: 315
Rep Power: 83
shokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond repute
Default Re: Feeler: Osram PL TB450B 1.6W (Not M140)

Quote:
Originally Posted by The Lightning Stalker View Post
I'm in the process of ordering 5 of these right now. When I have the diodes in hand I'll let you know.
Nice


Do you have a lpm and spectrometer to test them?
shokkunlasers is offline   Reply With Quote
Old 11-21-2013, 05:56 PM #22
The Lightning Stalker's Avatar
Class 3B Laser
 
Join Date: Aug 2013
Location: MI, US
Posts: 2,654
Rep Power: 716
The Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond repute
The Lightning Stalker The Lightning Stalker is offline
Class 3B Laser
The Lightning Stalker's Avatar
 
Join Date: Aug 2013
Location: MI, US
Posts: 2,654
Rep Power: 716
The Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond repute
Default Re: Feeler: Osram PL TB450B 1.6W (Not M140)

I have a 380101 and a means of determining wavelength.

EDIT
5 of the Osram diodes are on order. More updates will be posted as the situation progresses.
__________________
ALL NEW MEMBERS MUST READ THIS!!! --> http://www.laserpointersafety.com

"Where, now, is the way by which the light distributes itself" - Job 38:24

YouTube Channel

Last edited by The Lightning Stalker; 11-23-2013 at 01:05 PM. Reason: ordered some
The Lightning Stalker is offline   Reply With Quote
Old 11-28-2013, 02:13 AM #23
The Lightning Stalker's Avatar
Class 3B Laser
 
Join Date: Aug 2013
Location: MI, US
Posts: 2,654
Rep Power: 716
The Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond repute
The Lightning Stalker The Lightning Stalker is offline
Class 3B Laser
The Lightning Stalker's Avatar
 
Join Date: Aug 2013
Location: MI, US
Posts: 2,654
Rep Power: 716
The Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond repute
Default Re: Feeler: Osram PL TB450B 1.6W (Not M140)

Just an update.
FedEx was banging on my door today to deliver the sample diodes. Unfortunately, I was fast asleep with
the kind of sleep that only alcohol, buspar, and trazodone can provide. No delivery tomorrow due to the
holy day, so the soonest they can be here for testing will be Friday.
__________________
ALL NEW MEMBERS MUST READ THIS!!! --> http://www.laserpointersafety.com

"Where, now, is the way by which the light distributes itself" - Job 38:24

YouTube Channel
The Lightning Stalker is offline   Reply With Quote
Old 11-28-2013, 05:39 AM #24
RA_pierce's Avatar
Class 3B Laser
 
Join Date: Sep 2007
Location: Southern California
Posts: 3,258
Rep Power: 3873
RA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond repute
RA_pierce RA_pierce is online now
Class 3B Laser
RA_pierce's Avatar
 
Join Date: Sep 2007
Location: Southern California
Posts: 3,258
Rep Power: 3873
RA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond repute
Default Re: Feeler: Osram PL TB450B 1.6W (Not M140)

Count me in for one if they are indeed the diode specified on the datasheet.
RA_pierce is online now   Reply With Quote
Old 11-30-2013, 10:35 AM #25
The Lightning Stalker's Avatar
Class 3B Laser
 
Join Date: Aug 2013
Location: MI, US
Posts: 2,654
Rep Power: 716
The Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond repute
The Lightning Stalker The Lightning Stalker is offline
Class 3B Laser
The Lightning Stalker's Avatar
 
Join Date: Aug 2013
Location: MI, US
Posts: 2,654
Rep Power: 716
The Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond repute
Default Re: Feeler: Osram PL TB450B 1.6W (Not M140)

Finally got the diodes
It is very late and I'm tired, but I managed to do some testing. More to come
__________________
ALL NEW MEMBERS MUST READ THIS!!! --> http://www.laserpointersafety.com

"Where, now, is the way by which the light distributes itself" - Job 38:24

YouTube Channel
The Lightning Stalker is offline   Reply With Quote
Old 11-30-2013, 12:00 PM #26
Class 2 Laser
 
Join Date: Mar 2013
Location: Berlin ; Germany
Posts: 315
Rep Power: 83
shokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond repute
shokkunlasers shokkunlasers is offline
Class 2 Laser
 
Join Date: Mar 2013
Location: Berlin ; Germany
Posts: 315
Rep Power: 83
shokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond reputeshokkunlasers has a reputation beyond repute
Default Re: Feeler: Osram PL TB450B 1.6W (Not M140)

Nice man.

I'm really excited for a power and divergence test now.
shokkunlasers is offline   Reply With Quote
Old 12-01-2013, 11:18 AM #27
will manners's Avatar
Class 2M Laser
 
Join Date: May 2013
Location: NSW, Australia
Posts: 727
Rep Power: 2642
will manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond repute
will manners will manners is offline
Class 2M Laser
will manners's Avatar
 
Join Date: May 2013
Location: NSW, Australia
Posts: 727
Rep Power: 2642
will manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond reputewill manners has a reputation beyond repute
Default Re: Feeler: Osram PL TB450B 1.6W (Not M140)

If you get the numbers I am in for one PLTB450B diode
will manners is offline   Reply With Quote
Old 12-01-2013, 01:13 PM #28
Leodahsan's Avatar
Class 3R Laser
 
Join Date: Aug 2010
Location: Rio Grande do Sul, Brazil
Posts: 2,088
Rep Power: 165
Leodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond repute
Leodahsan Leodahsan is offline
Class 3R Laser
Leodahsan's Avatar
 
Join Date: Aug 2010
Location: Rio Grande do Sul, Brazil
Posts: 2,088
Rep Power: 165
Leodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond repute
Default Re: Feeler: Osram PL TB450B 1.6W (Not M140)

@The Lightning Stalker

(1:50)
Think about that little box full of diodes Beautiful at least....

Man for fast testing I recommend O-like housings... Do you know those? The diode isn't "press fit" making it easier to insert, solder wires, test (heatsinked - the module is pure Al and has more mass than Aixiz) and swap for another diode.

Last edited by Leodahsan; 12-01-2013 at 01:14 PM.
Leodahsan is offline   Reply With Quote
Old 12-01-2013, 01:52 PM #29
cheech226's Avatar
Class 3R Laser
 
Join Date: Jun 2011
Location: across the river from the big easy
Posts: 1,485
Rep Power: 1051
cheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond repute
cheech226 cheech226 is offline
Class 3R Laser
cheech226's Avatar
 
Join Date: Jun 2011
Location: across the river from the big easy
Posts: 1,485
Rep Power: 1051
cheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond reputecheech226 has a reputation beyond repute
Default Re: Feeler: Osram PL TB450B 1.6W (Not M140)

i'm surprised you got it to lase. the sheet says a threshold of 200mA
__________________
i have fond memories of owning
10 hene tubes 2 argon ion units and lots of diode and dpss lasers in these wavelengths:
405,445,450,458,473,488,532,543,594,612,632,635,650,685,780
I'm rebuilding my collection:
Skyray 405 12x
kryton groove gitd 445
B&W Tek 473 lab laser
JDSU 2214-40 multiline argon ion
Osram pl520 in an sh-032 host
Skylaser HL532-300
543 HeNe
632 HeNe x3
Opnext 638 single mode in c6 host
Rayfoss 650 150mW
Laserbee II Deluxe lpm w/ Peregrine
Laissez les bons temps rouler!
cheech226 is offline   Reply With Quote
Old 12-03-2013, 12:27 AM #30
RA_pierce's Avatar
Class 3B Laser
 
Join Date: Sep 2007
Location: Southern California
Posts: 3,258
Rep Power: 3873
RA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond repute
RA_pierce RA_pierce is online now
Class 3B Laser
RA_pierce's Avatar
 
Join Date: Sep 2007
Location: Southern California
Posts: 3,258
Rep Power: 3873
RA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond repute
Default Re: Feeler: Osram PL TB450B 1.6W (Not M140)

Hey TLS, any idea when this will move from a feeler to a GB?

Thanks for your efforts, BTW!
I'm looking forward to more info...
RA_pierce is online now   Reply With Quote
Old 12-03-2013, 12:52 AM #31
The Lightning Stalker's Avatar
Class 3B Laser
 
Join Date: Aug 2013
Location: MI, US
Posts: 2,654
Rep Power: 716
The Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond repute
The Lightning Stalker The Lightning Stalker is offline
Class 3B Laser
The Lightning Stalker's Avatar
 
Join Date: Aug 2013
Location: MI, US
Posts: 2,654
Rep Power: 716
The Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond repute
Default Re: Feeler: Osram PL TB450B 1.6W (Not M140)

Quote:
Originally Posted by Leodahsan View Post
@The Lightning Stalker

(1:50)
Think about that little box full of diodes Beautiful at least....

Man for fast testing I recommend O-like housings... Do you know those? The diode isn't "press fit" making it easier to insert, solder wires, test (heatsinked - the module is pure Al and has more mass than Aixiz) and swap for another diode.
I will be using this.

It is a heavy brass module that fits into a hefty block of aluminum via setscrew, fan cooled.

Quote:
Originally Posted by cheech226 View Post
i'm surprised you got it to lase. the sheet says a threshold of 200mA
Yes I've had a few like this, but this one has to take the cake. It also could be that this is
just heavy LED type emission.

Quote:
Originally Posted by RA_pierce View Post
Hey TLS, any idea when this will move from a feeler to a GB?

Thanks for your efforts, BTW!
I'm looking forward to more info...
Pretty soon. I have to test this tonight or else I'm going to have the triads breaking my
door down.
__________________
ALL NEW MEMBERS MUST READ THIS!!! --> http://www.laserpointersafety.com

"Where, now, is the way by which the light distributes itself" - Job 38:24

YouTube Channel
The Lightning Stalker is offline   Reply With Quote
Old 12-03-2013, 07:24 AM #32
The Lightning Stalker's Avatar
Class 3B Laser
 
Join Date: Aug 2013
Location: MI, US
Posts: 2,654
Rep Power: 716
The Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond repute
The Lightning Stalker The Lightning Stalker is offline
Class 3B Laser
The Lightning Stalker's Avatar
 
Join Date: Aug 2013
Location: MI, US
Posts: 2,654
Rep Power: 716
The Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond reputeThe Lightning Stalker has a reputation beyond repute
Default Re: Feeler: Osram PL TB450B 1.6W (Not M140)

Okay, here are the divergence measurements everyone has been waiting for.

Slow axis:
2.5cm @ 15cm
4cm @ 30cm
I got 5.72, so pretty close to the 7 stated in the datasheet. The fast axis I was unable to measure due
to lack of a reference point. The beam fades slowly out from the center, so there isn't really anything to
measure without special equipment.



And then there was this.


I got a little overly excited, but this is a characteristic of the PL TB450 and the PL TB450B. The zener
diode is clearly visible through the window, so that would make these the B.
I will also do some wavelength measurements.
__________________
ALL NEW MEMBERS MUST READ THIS!!! --> http://www.laserpointersafety.com

"Where, now, is the way by which the light distributes itself" - Job 38:24

YouTube Channel

Last edited by The Lightning Stalker; 12-03-2013 at 08:03 AM. Reason: P
The Lightning Stalker 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/f55/closed-osram-pl-tb450b-1-6w-substitute-m140-86408.html
Posted By For Type Date
þû漤ˣŪ450-ƴ軰 This thread Refback 10-20-2014 03:22 PM
þû漤ˣŪ450-ƴ軰-ƴ̳-йרҵ͵ĺ This thread Refback 06-14-2014 04:35 AM
PL TB450B - Lasers Wiki This thread Refback 04-16-2014 11:27 AM
þû漤ˣŪ450-ƴ軰-ƴ̳-йⴴƽ̨ This thread Refback 04-01-2014 04:37 AM
PLTB450B - Lasers Wiki This thread Refback 03-17-2014 05:20 AM










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 10:22 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