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    Seeking safe, low power IR laser diode.  Advi

    Re: Seeking safe, low power IR laser diode.   The device I built turns the lasers off when the laser tripwires are broken, therefore they won't appear in the photograph. I use a microcontroller to take care of the details. specific requirements: 1). the time averaged laser flux density...
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    Seeking safe, low power IR laser diode.  Advi

    Re: Seeking safe, low power IR laser diode.  Advi Excellent find, thanks. Although they don't actually provide a datasheet, the 785nm 3mW module looks promising and reasonably affordable (time is money etc.) I may fork out for the 980nm, since I'm not entirely sure 780nm is completely...
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    Seeking safe, low power IR laser diode.  Advi

    Re: Seeking safe, low power IR laser diode.   Thanks for all the advice. Clearly this project is going to take a lot longer than I anticipated. Finding a cheap, borken DVD burner doesn't seem like a trivial business either... Regards, AR.
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    Seeking safe, low power IR laser diode.  Advi

    Re: Seeking safe, low power IR laser diode.   So do you think the '200mW' OEM IR diodes that your company is selling would be appropriate. i.e. Is the lasing threshold very low, effectively couple of mW? Seems a long way from 200mW to 1-2mW. mouser and digikey didn't return anything feasible...
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    Seeking safe, low power IR laser diode.  Advi

    Wondering if you could offer some advice. I'm looking for a very safe, very low power IR laser diode. requirements >800nm I think a Class 1 or Class 2 rating would suffice. It must be safe to use around animals and humans. Cheap. Is it possible to use an IR diode from a DVD burner in...


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