"Jim Yanik" wrote in message
.. .
"Jim Atkins" wrote in
:
Seems like shooting a laser through a canopy would be difficult. The
curvature of the Plexiglas and any imperfections would scatter the beam.
The housing rotates,and has a flat window,probably quartz or
germanium,depending on wavelength.
Like a thermal 'night-vision' system on a helo.
Such IR laser systems use a silicon mirror, such that the shape is variable.
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