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Phasing - kipp displacement method and apparatus for measurement of the chromatic and polarization-dependent dispersion.
Phasing - kipp displacement method and apparatus for measurement of the chromatic and polarization-dependent dispersion.
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机译:相位-基普位移法和用于测量色散和偏振相关色散的设备。
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摘要
A method for determining at least one optical property of an optical device comprises providing an optical input signal that includes first and second signal components that are modulated at first and second frequencies, respectively, and that have first and second polarization states, respectively. The optical input signal is passed to an optical device. An optical output signal from the optical device is separated into first and second output signals that have third and fourth polarization states, respectively. The first and second output signals are each compared with reference signals at the first and second frequencies to provide four phase shift and amplitude measurements that can be used to determine the at least one optical property of the optical device as a function of wavelength.
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