Distance correction method and the controller for the reflectome

Distortion measuring apparatus and distortion measuring...

Distortion measuring device, method, program, and recording...

Distortion measuring device, method, program, and recording...

Distributed backscattering

Distributed fiber optic laser ultrasonic system

Divergent light optical systems for liquid chromatography

Dual analysis probe

Dual beam alignment device and method

Dual function readhead for a reflectance instrument

Dual reading head transmission/reflection densitometer

Echo cancelling circuit for use with laser

Echometer for locating defects which affect light conductors

Electro-optic time domain reflectometry

Electro-optical measuring instruments

Electro-optical sensor systems for thread and hole inspection

Electromagnetic pulse train generation for testing optical...

Electronic fiberoptic power and wavelength measuring instrument

Electronically scanned spectrometer color, brightness and opacit

End face polishing apparatus and method of polishing end face