Ye, J.
and Hall, J.
(1999),
Optical Phase Locking in the Microradian Domain: Potential Applications to NASA Spaceborne Optical Measurements, Optics Letters
(Accessed June 14, 2025)
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Optical Phase Locking in the Microradian Domain: Potential Applications to NASA Spaceborne Optical Measurements
Published
Author(s)
,
Abstract
We have constructed and demonstrated a high-performance optical phase-locked loop between two cw ND-YAG lasers. The feedback system is relatively simple, employing only the laser's internal piezoelectric transducer and an external accousto-optic modulator. A residual phase noise of the order of 1 rad between two optical fields is achieved in the locked condition, as is verified by time- and frequency-domain analyses by the two-oscillator approach that is conventionally used in rf measuremnt. Potential applications to NASA space-based optical measurements are discussed.Citation
Optics Letters
Volume
24
Issue
No. 24
Pub Type
Journals
Keywords
high precision measurements, laser frequency stabilization, optical phase lock
Citation
Issues
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Created December 1, 1999, Updated February 17, 2017