Ultrafast chirped optical waveform recording using...

Ultrafast laser pulse shape measurement method and system

Ultrafast microscopy of surface electromagnetic fields

Ultrasonic vibration detection using frequency matching

Ultrasound single-element non-contacting inspection system

Unbalanced fiber optic Michelson interferometer as an...

Uncorrelated michelson interferometer

Unidirectional crow gyroscope

Universal detector for biological and chemical separations...

Use of coefficient of a power curve to evaluate a...

Use of crossed-beam spectral interferometry to characterize...

Using a fixed-frequency of oscillation in an FTS system to...

Using position-sensitive detectors for wavelength determination

Vacuum ultraviolet referencing reflectometer

Variable filter-based optical spectrometer

Variable resolution and/or field of view using optical...

Variable sensitivity acoustic transducer

Variable spectroscopy device

Variable spectroscopy element, spectroscopy apparatus, and...

Variable tomographic scanning with wavelength scanning...