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  1. Jedi

    Failure Temperature for 445nm diodes.

    I am looking for the general failure temperature of blue diodes like m140, 9mm, and osram diodes. I have a digital probe thermometer that will be used to determine the efficiency of my heat sink cooling system, but I need to know the temperature limit I should avoid first. Does anyone know the...
  2. Jedi

    Are laser diodes sensitive to vibration?

    Simple question. Are laser diodes sensitive to vibration? Say I drop said laser, mounted in a housing, on the ground. Can this damage the delicate insides of the laser diode? Second, say I have a cell phone vibration motor installed into said laser (for interesting beam effect). Will this...
  3. Jedi

    M140 Heat Output

    I have been looking around online for a graph of the waste heat output rate (waste power) over the amperage input for the m140. I want to build a micro peltier cooling system that will give the most efficient compact cooling for a nonstop duty cycle. What I need to know is at what rate do I...


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