Method for controlling the phase of optical carriers in...

Details Method for controlling the phase of optical carriers in... Method for controlling the phase of optical carriers in...

2011-06-21

2011-06-21

Ben, Loha (Department: 2873)

Optical: systems and elements

Optical modulator

Light wave temporal modulation

C359S577000, C359S618000, C359S559000, C359S349000

Reexamination Certificate

active

07965435

ABSTRACT:
A system and method for locking the relative phase of multiple coherent optical signals, which compensates for optical phase changes induced by vibration or thermal changes in the environment.

REFERENCES:
patent: 4748686 (1988-05-01), Glomb
patent: 7187492 (2007-03-01), Shay
patent: 7436588 (2008-10-01), Rothenberg et al.
patent: 7903257 (2011-03-01), de Boer et al.
M. Blanchard et al., “Phase calibration of arrays at optical and millimeter-wavelengths,” J. Opt. Soc. Am A 13, 1593-1600 (1996).
Yu et al., “Coherent beam combining of large number of PM fibres in 2-D fibre array,” Electronic Letters, vol. 42, No. 18, pp. 1024-1025 (Aug. 31, 2006).

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