Photonic oscillator

Details Photonic oscillator Photonic oscillator

2008-01-29

2008-01-29

Stultz, Jessica T (Department: 2873)

Optical: systems and elements

Optical modulator

Light wave temporal modulation

C359S246000, C359S239000

Reexamination Certificate

active

07324256

ABSTRACT:
A photonic oscillator includes an optical transceiver that serves the dual purpose of detecting a feedback RF lightwave signal carried on a laser beam and electrically filtering the RF lightwave signal to modulate the RF lightwave signal in accordance therewith, to thereby set up steady state oscillations in the modulated RF lightwave signal and thereby generate a multi-tone oscillating lightwave.

REFERENCES:
patent: 5717708 (1998-02-01), Mells
patent: 5929430 (1999-07-01), Yao et al.
patent: 6888887 (2005-05-01), Shattil
patent: 7061335 (2006-06-01), Maleki et al.
Metzler, G., et al., “RF Small-Signal Equivalent Circuit of MQW InGaAs/InAlAs Electroabsorption Modulator,”Electronics Letters,vol. 33, No. 21, pp. 1822-1823 (Oct. 9, 1997).

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