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Old 06-09-2009, 02:57 PM #1
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Default Removing my intellectual property

Removing my intellectual property



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Old 06-09-2009, 03:04 PM #2
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Very cool pics!
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Old 06-09-2009, 10:18 PM #3
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Default

Very nice pictures! Gives an idea of what happens when you cook a laser diode.
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Old 06-13-2009, 03:29 PM #4
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Default

Bob;

Thanks for posting the photos.

It's nice to examine the failed diodes in such detail.

When I look at the 1 watt diode with 6 power leads melted,

I wonder about driving the 8X BR @ 441mw with only 2 leads.

The electrostatic damage was also interesting.

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Old 06-13-2009, 03:36 PM #5
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Default

Bob what equipment are you using to take those pics?
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Old 06-13-2009, 07:15 PM #6
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Awesome!!
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Old 06-24-2009, 12:13 AM #7
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Default Re: Laser Diode Die Damage

Nicely done again Bob, great pics. I especially like the ones where the diode is operating. Is it possible to take picture of working diode while it is operating?



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Old 06-24-2009, 12:37 AM #8
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Default Re: Laser Diode Die Damage

Sweet Bob! The pics of the diodes operating are possibly the best closeup LD pics I've ever seen. They really help you see how it all works in there.

Was the third 9mm diode (the one that says you tested to 530 mA) lasing or was that just incoherent LED light?
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Old 06-24-2009, 04:28 AM #9
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Default Re: Laser Diode Die Damage

Mr Boyce,

I see you are putting your new toy to good use. Those are some a-maz-ing pics!
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Old 06-24-2009, 04:57 AM #10
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Default Re: Laser Diode Die Damage

hey t you got a problem with jake lol
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Old 06-24-2009, 05:08 AM #11
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Default Re: Laser Diode Die Damage

Mr Lawson,
actually, yes I do. Is it that obvious.
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Old 06-28-2009, 07:15 AM #12
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Default Re: Laser Diode Die Damage

good thing you are learning about these failed things
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Old 06-29-2009, 12:00 PM #13
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Default Re: Laser Diode Die Damage

Quote:
Originally Posted by Bob_Boyce View Post
Life is all about learning and improving. I hope to help others learn in the process.

Bob
Thanks Bob I could not have said that any better, I'll learn till the day I die just one of my passions. thoes are some of the coolest pic's of up close LD's I've ever seen thanks !!!

Best Regards Pyro...
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Old 07-01-2009, 08:38 PM #14
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Default Re: Laser Diode Die Damage

really amazing pics, and with so many useful info as well! thanks a lot, great! :-)

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