^{Laser Diode Bar}

 For QCW DPSSL gain module gain distribution, pumping efficiency and life time are three most important indices. The gain distribution has two effects on beam quality. On one hand the energy density distribution sets the distribution of the gain and the nonuniform gain distribution result in changes of intensity distribution in near field; On the other hand thermal effect in the gain medium cannot be ignored at high frequency. Uniform energy density means uniform heat density and the wave-front distortion is parabolic, which can be regarded as a lens and compensated easily. While nonuniform energy density results in high order distortion which is hard compensated for and reduces the focusing ability of the beam. In multi-pass amplifier these effects come worse.

Overview:  

Offering diode laser stacklaser bar module for diode laser hair removal machine 

755 808 1064 Triple Wavelength Diode Laser StackAimed at the demand of the hair removal market, the diode laser stack series incorporate a new design and innovative technology to achieve the advantages of high optical-electrical conversion efficiency, high power density, long lifetime and low power consumption. Its quality and reliability enable customers to differentiate the performance of their hair removal systems for aesthetic market as well as serving the medical application market.

Features&Usage:

Vertical & horizontal stacks available 

Used in diode laser handpiece, for hairremoval. 

Both 808nm diode laser stack and triple wave 755 808 1064nm available