Beam splitting apparatus, transmittance measurement...

Beam splitting apparatus, transmittance measurement...

Beam splitting apparatus, transmittance measurement...

Beam stealer laser power meter

Beam-steering of multi-chromatic light using acousto-optical...

Bearing with oil film thickness measuring device

Beat frequency stabilizing apparatus of pulse light and probe li

Belt edge sensor

Bench based integrated wavelength locker

Benchtop spectrophotometer with improved targeting

Bending actuator for ring laser gyroscope

Bending angle detection system

Bending angle detector for use in a bending machine

Beverage freshness monitor

Bi-directional reflectance distribution measuring instrument

Bi-lateral shearing interferometer

Bi-lateral shearing interferometer with beam convergence/diverge

Bi-periscopic instrument for use in determining terrestrial posi

Bi-refringent waveguide rotational alignment method using white

Bias signal filter for a ring laser