Environmentally Conscious and Economically Sound Machine Dismantling Forum > Kenosha
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> (2) coherent 12 watt 808NM laser diode module dpss
(2) coherent 12 watt 808NM laser diode module dpss
Both diodes are producing 12 watts at 18 amps. These are rated for 24 amps, so they are producing good power. Peak wavelength at 16C was measured to be 808nm for both lasers. The graphs below illustrate the reading from my spectrometer. Temperature readings were taken through the built in 10k ohm thermistor, which is inside the cooling baseplate. The fiber array package is mounted on thermoelectric peltiers. These act as coolers for the diode, which is absolutely essential for operation. Pinout schematics will be provided.
Here are pictures of the cores I was able to take with my scope/camera. My camera has a small resolution, so I took 2 pictures to capture one core. The camera is not entirely clear, but the cores are in pristine condition. This is important because the smallest microscopic burn, scratch, or particle on the core can ruin your fiber and destroy your diode after short use. Purchase other diodes with caution!
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