Multichannel polarization stabilization employing synchronous phase-locking methods
作者： Stanley Benjamin Weiss , Gregory D. Goodno , Mark E. Weber
DOI:
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摘要: A multichannel optical system (10) including a mixing device (44) responsive to sample beam (34) and reference that provides an in-phase signal the mixed having relative phase of 0° quadrature 90°. The also includes photodetector (80) converts electrical signal. polarization demultiplexer circuit (86) receives measures amplitude unique time-dependent dither profile zero time-averaged mean correlation other profiles controller (84) controls maximize
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