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Old 03-04-2013, 09:29 PM #1
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Default Building laser help

Hello everbody,
I really enjoy building things and I would like to learn to build lasers.
I started yesterday reading a book to understand how the laser works but I wish to start right now to build a cheap laser.
Would you give me please a tutorial for building a laser that costs 30$ or less?
And also I would like you to give me some recommendations for online shops for buying the particles I need.
And I will be glad to get some pdf books about lasers cause I dont think that what I found is good.

Thank you!



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Old 03-04-2013, 10:08 PM #2
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Default Re: Building laser help

Come on man, do a little searching yourself. It's not like the information is hidden on this site.
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Old 03-04-2013, 10:10 PM #3
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Default Re: Building laser help

Laser Safety Guide for Newcomers - How to safely lase!
The, "I want to build a laser", Thread
How to; Select Your Laser Parts
How laser diode drivers work; An Explanatory Thread
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Old 03-06-2013, 07:59 PM #4
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Default Re: Building laser help

Thank you for commenting.
I read most of the articles and I now better understand the subject. I still have'nt find any online shops that sell red laser diodes ranging from 5mw-200mw (I want to buy some that can withstand 5mw power and one or two that can withstand 200mw power because I firstly want to achieve experience before moving to more expensive diodes)
Would you give me some online shops to buy 5mw diodes for cheap? (under 6$ for each)
The only one I found are this diodes in dx:
SI766LVB2 650nm 5mW Red Light Laser Diodes Set - Golden (5 PCS) - Worldwide Free Shipping - DX
Are these good ones?
Thank you
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Old 03-09-2013, 08:05 PM #5
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Default Re: Building laser help

bump..
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Old 03-09-2013, 08:24 PM #6
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Default Re: Building laser help

Quote:
Originally Posted by yuval12321 View Post
bump..
No need to bump, you have all the info given to you in this thread The, "I want to build a laser", Thread which leads you to this thread Diodes Compilation - All Diodes Data In One Thread! and this thread Driver Compilation Thread - All Drivers In Just One Thread!

In the diode compilation thread there are LPC-815 diodes but the better ones are LPC-826 which are ~$10 each.

And you should be reading EVERYTHING not "I read most of the articles", there are still builds being made with LPC-826's so it should be pretty easy to get some sources.

Just follow this thread for further help First Build: LPC-826 in a C6 host this should have been easy to find all I had to do was put "LPC-826" in the search bar, its there for a reason please use it.
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