Ultra high frequency imaging acoustic microscope

Ultra precision profile measuring method

Ultra small spot generator

Ultra-short optical pulse measurement using a thick...

Ultrafast chirped optical waveform recorder using referenced...

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