The latest AVIA NX series lasers from Coherent, Inc. (Santa Clara, CA) are qswitched, diode-pumped, solid-state lasers that offer output powers as high as 40W at 355 nm. These new lasers implement Coherent's patented pumping technology of the Nd:YVO4 gain medium, which delivers increased overall system efficiency (conversion of input electrical energy into usable light). They also incorporate Coherent’s latest optical mounting technology, called PermAlign 2, which is a simpler and more compact method that yields enhanced stability and greater long term reliability. Reliability is further enhanced through implementation of Highly Accelerated Life Testing and Stress Screening (HALT/HASS) protocols during AVIA NX production.

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Photonics Tech Briefs Magazine

This article first appeared in the January, 2015 issue of Photonics Tech Briefs Magazine.

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