Tailoring the RLG mirror lifetime by changing the mirror to plas

Technique and apparatus for performing electronic speckle patter

Technique for canceling the effect of external vibration on an a

Temperature compensation method for wavemeters

Temperature-independent measurements of gas concentration

Temporally resolved wavelength measurement method and apparatus

Test apparatus for determining resistance to light and weather i

Testing a metal component for cold compression of the metal

Testing of recessed surfaces at grazing incidence

Testing the divergence of a beam from a laser

Textured surface monitoring and control apparatus

Thermal compensation for optical apparatus

Thermally compensated reference interferometer and method

Thermally symmetric, crossover-free fiber optic sensor coils and

Thin dielectric film measuring system

Thin film laser gyro

Thin film measuring device and method

Thin-film spectrometer with transmission grid

Three mirror anastigmat spectrograph

Three-axis fiber optic gyroscope having a single source and mult