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Laser diode bar cooling device, has sealed recipient containing liquid to be evaporated at time of contact with hot surface supporting bars of laser diode, where recipient has cold surfaces for condensing vapor
Laser diode bar cooling device, has sealed recipient containing liquid to be evaporated at time of contact with hot surface supporting bars of laser diode, where recipient has cold surfaces for condensing vapor
The device has a sealed recipient (12) containing a liquid (13) to be evaporated at the time of contact with a hot surface (11) supporting bars of a laser diode. The recipient has cold surfaces (14) for condensing the vapor and returning the condensed vapor in to a base of the recipient. The cold surfaces are cooled by Peltier units (15, 16) whose hot surfaces are cooled by air through fins (17, 18).
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