Safe distance visual warning device

Safety apparatus for an atomic absorption spectrometer burner

Safety mirror

Safety system for contactless measurement of paths and/or...

Sagnac distributed sensor

Sagnac effect optical gyrometer having a fully integrated struct

Sagnac fourier transform spectrometer having improved...

Sagnac fourier transform spectrometer having improved...

Sagnac interferometer current sensor

Sagnac loop interferometer

Sagnac optical logic gate

Sagnac sensor with nested waveguides

Sagnac type optical fiber interferometer system

Sagnac-type fiber-optic gyro with 3.times.coupler arrangement fo

Sagnac-type fiber-optic gyroscope

Sagnac-type fiber-optic gyroscope with auxiliary fiber coil

Sagnac-type optical fiber gyroscope having depolarizers of diffe

Sagnac/Michelson distributed sensing systems

Sample analysis apparatus and analysis method

Sample analysis method