166298 ⎘
Measuring optical phase difference ; Determining degree of coherence; Measuring optical wavelength by interferometric methods with modulation
Sub-classes:Conformal imaging vibrometer using adaptive optics with scene-based wave-front sensing
#2Laser detection system
#3Calculation method, recording method, optical film, and phase modulation structure
#4Time-multiplexed spectrally controlled interferometry
#5Coherency Reduction for Bandwidth Measurement
#6Method and apparatus for gas discharge laser output light coherency reduction