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Coherent
G-Stack Diode Lasers
G-Stack Diode Lasers
G-Stack Diode Lasers

Conduction-cooled QCW arrays for pumping, illumination, and direct diode needs.

2 to 16 Bar Semiconductor Laser Stacks for Quasi-CW Operation

PulseLife G-stacks set the highest standard of reliability for vertical conduction-cooled QCW diode stacks. Coherent’s proprietary PulseLife hard solder technology enables output powers of >200W/bar QCW and high operating temperatures, with reliability >1e9 shots. Standard packages are available with as many as 16 diode laser bars in a single stack. G-stacks are available in a wide variety of wavelengths including “rainbow stack” (multiple-wavelength) options for temperature insensitive pumping.

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Risk factors: Except for the historical information contained here, many of the matters discussed in this Web site are forward-looking statements, based on expectations at the time they were made, that involve risks and uncertainties that could cause our results to differ materially from those expressed or implied by such statements. These risks are detailed in the “Factors That May Affect Future Results” section of our latest 10-K or 10-Q filing. Coherent assumes no obligation to update these forward-looking statements.


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