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Old 04-20-2012, 08:36 PM #1
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Question Blue diode on green module.

hi!
i just screwed up my 200mw green laser...
i wonder if i cud replace the burned green laser with a new 200mw blue laser?
by the way... cud any one tell me if this is a good deal? (if not pls send me some good deal sites, and trustable):

http://www.ebay.com/itm/NEW-200mW-40...#ht_2366wt_952

TKS! and sory for my bad english, it is not my language has you see...But i understand everything with some google help...



Last edited by wesleyrc; 04-20-2012 at 08:39 PM.
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Old 04-20-2012, 08:40 PM #2
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Default Re: Blue diode on green module.

No you can't. Green and blue lasers are whole different ballpark. Not only the color is different but the mechanism behind it is different.
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Old 04-20-2012, 09:44 PM #3
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Default Re: Blue diode on green module.

More likely a red would work. I haven't ever really thought about it, but the driver is driving an IR diode.

Would it drive an LPC 815 or LPC 826?

Also, in answer to your question about eBay, try http://laserpointerforums.com/f39/

DTR is probably as cheap as it gets, but there are other sellers in the sticky section at the top with great prices and lots of different items and options.

Plus, if you feel like taking the time, you can even learn to build your own lasers and choose from blue, red and blue (and even green on a different level) and choose powers and the looks of your laser. It is actually pretty amazing what you can learn in a few weeks here if you want to learn.

If not, there are great kits and even full lasers for sale there.
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445nm Stainless Steel Monster with H140 diode @1.62A - 2.15W!
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532nm O-like 50 mW pen from Cajun Lasers - small dot, tight beam!
532nm O-like Crown, rated @ 400mW, metered @ ~450mW with AW battery!
532nm O-like Crown rated @ 500mW, not yet tested
532nm RPL-165 @ 204mW
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Old 04-29-2012, 08:47 PM #4
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Thumbs up Re: Blue diode on green module.

Quote:
Originally Posted by Blord View Post
No you can't. Green and blue lasers are whole different ballpark. Not only the color is different but the mechanism behind it is different.
this was very helpfull! now i know why didnīt work putting the 5mw red laser diode on this green driver...
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Old 04-29-2012, 09:05 PM #5
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Thumbs up Re: Blue diode on green module.

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Originally Posted by tsteele93 View Post
More likely a red would work. I haven't ever really thought about it, but the driver is driving an IR diode.

Would it drive an LPC 815 or LPC 826?

Also, in answer to your question about eBay, try Buy, Sell, & Trade - Laser Pointer Forums - Discuss Lasers & Laser Pointers

DTR is probably as cheap as it gets, but there are other sellers in the sticky section at the top with great prices and lots of different items and options.

Plus, if you feel like taking the time, you can even learn to build your own lasers and choose from blue, red and blue (and even green on a different level) and choose powers and the looks of your laser. It is actually pretty amazing what you can learn in a few weeks here if you want to learn.

If not, there are great kits and even full lasers for sale there.
thanks for everything! and about the red diode, i tryed with a 5mw and it doesnīt work... And about if i whant to learn... hell yes! but itīs dificult for me cus i live in Portugal, shiping are really expansive... and some times i cant even buy some lasers cus according to the rules here the laser power limit here isnīt more than 5mw. one more thing... iīm new at this... can you tell me what is DTR ? is it a laser brand or website? can you tell me more about it? and where can i find a cheap 200mw green diode? thanks...
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Old 04-29-2012, 09:54 PM #6
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Default Re: Blue diode on green module.

DTR is a trusted member of this forum. He sells diodes and other laser related stuff. He also build laser.
http://laserpointerforums.com/f39/dt...ore-61678.html

If you are unable to build a laser, you are at the right place. Look for the tutorials and builds on this forum.
Or you can buy lasers in the Buy/Sell section.
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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

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Old 04-30-2012, 07:55 AM #7
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Default Re: Blue diode on green module.

really recommend reading up, you can build a 1000mw 445nm blue diode laser for under 100 if you spend wisely.
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Old 05-02-2012, 06:23 AM #8
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Default Re: Blue diode on green module.

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Originally Posted by Varsis View Post
really recommend reading up, you can build a 1000mw 445nm blue diode laser for under 100 if you spend wisely.
is that with a boost driver? it seems silly to not use one.. boost driver $30, 3-element lens $10, diode $45?
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Old 05-02-2012, 10:20 PM #9
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Default Re: Blue diode on green module.

Quote:
Originally Posted by jordan View Post
is that with a boost driver? it seems silly to not use one.. boost driver $30, 3-element lens $10, diode $45?
You can do a boost driver for way less than that. The Benboost cost about $5 in parts and you can buy them already made for $10-15 shipped.

You'll need a host though, and for it to be any use at all - a decent heat sink. That will add a fair amount to the project.

Still, $100 isn't unreasonable.

You could also buy from Survival Laser for not much more if you aren't ready to build one from scratch.

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Why I'm Here

405nm tsteele93 12x build @ 545mW

445nm Survival Laser @ 1.25W - GIFTED
445nm Stainless Steel Monster with H140 diode @1.62A - 2.15W!
450nm rhd single mode @ 190mW

532nm O-like 50 mW pen from Cajun Lasers - small dot, tight beam!
532nm O-like Crown, rated @ 400mW, metered @ ~450mW with AW battery!
532nm O-like Crown rated @ 500mW, not yet tested
532nm RPL-165 @ 204mW
532nm RPL-375 @ 427mW

635nm rhd Lipstick Tube @ ~485+ mW
638nm Fat Boy @ 825mW - custom build

650nm Bolly BL-8006 @ 319mW

Laser Safety and Eye Injury
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