Laser assembly for ladar in missiles
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United States of America Patent
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Apr 20, 2004
Grant Date -
Oct 30, 2003
app pub date -
Jan 6, 2003
filing date -
Jan 8, 2002
priority date (Note) -
Expired
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Abstract
A device for generating a laser beam in a LADAR system has a master oscillator with a laser-active medium and an amplifier stage in the form of a fiber optic power amplifier. This power amplifier amplifies the power of the oscillator. A carrier body is provided, on which a length of fiber of the power amplifier is coiled. The carrier body consists of a material of high thermal conductivity. The master oscillator may be a microchip laser. Diode lasers are used as pump light sources for the fiber optic power amplifier. This assembly can be made lightweight and compact, whereby it is particularly suitable for use in missiles.
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