Sample-background-signal autocancellation in fluid-sample analyz

Sample-background-signal autocancellation in fluid-sample analyz

Sample-scanning photometer

Sampling apparatus for inline spectrographic analysis of viscous

Sampling cell of salt crystals amalgamated to metal spacer

Sampling probe for optical analyzation of a sample

Sampling spectrophotometer comprising an interferometer

Sampling-type optical voltage detector utilizing movement of int

Sapphire optical fiber interferometer

Satellite alignment sensor

Satellite and retroreflector atmospheric spectroscopy system

Satellite locator apparatus

Scalable imaging spectrometer

Scalable non-contact optical backscatter insertion probe

Scalable test target and method for measurement of camera...

Scalable test target and method for measurement of camera...

Scalar irradiance meter

Scale factor stability control

Scale factor stabilization of a broadband fiber source used in f

Scale for measuring dimension of article and scale to be used in