Fiber optic sensor for multiple variables

Fiber optic temperature sensor using liquid component fiber

Fiber optic triangulation gage

Fiber-based ladar transceiver for range/doppler imaging with fre

Fiber-optic probe for sensitive Raman analysis

Fiber-optic rotation sensor

Fibre optic sensor with bonded dye

Fibre optical arrangement for the transmission, in a manner pres

Fibre-optic cable assemblies and radiation pyrometers

Fiducial surfaces

Field replaceable laser apparatus for raster scanner

Film-width and transmittance scanner system

Filter rotator for coherent optical correlation system

Finder scope for use with astronomical telescopes

Flagpole reflectors for laser range finders

Flash LADAR system

Flash photolysis split beam spectrophotometer

Flip-up range finder device

Flip-up range finder device

Fluorescence spectrometry employing excitation of bleaching inte