High power laser diode stack module German Jenoptik laser bar 808nm Diode Laser Stack

The microchannel laser stack is formed by stacking several single pieces. The inside of the monolithic is hollowed out and the laser bar is packaged inside. Each single piece has a fine circulating water path inside, which has high requirements on water quality (deionized water, particulate matter <15μm in water), excellent heat dissipation performance, long life and relatively high price.

The macro channel laser stack consists of a heat sink and several light-emitting units that are packaged onto the surface of the heat sink. The heat-dissipating water circuit is inside the heat sink, and its water quality requirements are not high (no need to deionize water, but the water particles <100μm), the price is relatively low, and the cost performance is high .

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Micro-Channel Cooler Package (MCCP) is designed for high power CW diode bars up to 60W and 80W. The Micro-Channel Cooler (MCC or MC2) is a high efficiency heat-exchange heatsink. These MCCP package can provide up to >1KW CW output power from a single stack for directly heat treatment for industry, such as metal hardening, laser cladding, welding and etc. It is also widely used for hair removal applications.

Features:
Optical power 60W, 80W or 100W CW per bar
1~20 bars per stack
Vertical & horizontal stacks available
Typical 808+/-3nm, other wavelength (940nm, 976nm )available
Long life time > 10,000 hours
Support custom package design