In-Line Electro-Optic Frequency Translator For Fiber-Optic Sensors

Fred Heismann

doi:10.1117/12.945160

29 January 1985 In-Line Electro-Optic Frequency Translator For Fiber-Optic Sensors

Fred Heismann

Proceedings Volume 0517, Integrated Optical Circuit Engineering I; (1985) https://doi.org/10.1117/12.945160
Event: 1984 Cambridge Symposium, 1984, Cambridge, United States

Abstract

The integrated-optic frequency shifter utilizes electro-optic polarization conversion by a travelling index grating in LiNbO₃:Ti stripe waveguides. The optical frequency shift is equal to the frequency of two electric phase-quadrature drive voltages. A device operating at a fixed wavelength of 723 nm with an optical bandwidth of ~ 1 nm shows ≥90% conversion efficiency and ≥30 dB suppression of undesired sidebands at frequency shifts up to ± 10 6Hz.

Citation Download Citation

Fred Heismann "In-Line Electro-Optic Frequency Translator For Fiber-Optic Sensors", Proc. SPIE 0517, Integrated Optical Circuit Engineering I, (29 January 1985); https://doi.org/10.1117/12.945160

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