1064 nm Diode Pumped Passively q-Switched Laser 08 Nov 2017 The typical cavity of these lasers is based on Nd:YAG crystal with about few millimeter long cavity allowing for very compact laser design ...

Short pulse diode pumped Q-switched nanosecond Nd:YVO4 lasers has been introduced by EKSPLA. Featuring short 6-14 ns pulse duration, up to 40 kHz repetition rate and external TTL triggering, the NL640 ...

In contrast, the quantum defect of a 1064 nm neodymium laser pumped on its 808 nm absorption line is 20%. The small quantum defect helps allow optical-to-optical pumping efficiency to exceed 60% for ...

PITTSBURGH, Jan. 17, 2023 (GLOBE NEWSWIRE) -- Coherent Corp. (Nasdaq: COHR), a leader in high-power semiconductor lasers, today announced the introduction of its next-generation pump laser diodes ...

Further, they used four laser rods inside four 2V-shaped pump cavities, and pumped them with sunlight using four large off-axis parabolic mirrors with a total collection area of 10 m 2.

The laser cavity glows in operation, though it’s probably inadvisable to look directly at it. Instead of the usual DPSS build, this pointer packs an optically pumped semiconductor laser, or OPSL.