Frequency-Agile Intermediate Power Diode-Pumped Solid State Laser
Small Business Information
Science & Engineering
4040 Blackburn Lane, Suite, 105, Burtonsville, MD, 20866
Hyo Sang Lee
AbstractFrequency agile, intermediate power laser is being developed for diffractive beam steering and remote laser induced emission spectroscopy from spaceborne platforms. The system is an efficient compact, tunable, solid-state laser designed by combining the advent of high power laser diode arrays, with the unique characteristics of the new laser crystal, Cr:LiSAF. The laser which has a tuning range extending from 780 to 1010 nm will be Q-switched at up to 1 kHz repetition rate and frequency doubled using a second harmonic generator crystal to generate short pulses with 1 mJ/pulse energy, and tunable in the 390-500 nm range. The laser system is a logical extension of the conventional solid-state lasers with substantial improvements of efficiency, size, weight, and repetition rate.
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