Paper
21 February 2011 Compact optoelectronic oscillator using whispering gallery mode resonators for radio-frequency and millimeter wave generation
Kirill Volyanskiy, Patrice Salzenstein, Hervé Tavernier, Maxim Pogurmirskiy, Yanne K. Chembo, Laurent Larger
Author Affiliations +
Proceedings Volume 7936, RF and Millimeter-Wave Photonics; 79360B (2011) https://doi.org/10.1117/12.876985
Event: SPIE OPTO, 2011, San Francisco, California, United States
Abstract
Optoelectronic oscillators are ultra-pure microwave generators based on optical energy storage instead of high finesse radio-frequency resonators. We present in this communication a new and compact architecture where the optical energy storage is performed by trapping laser light into the ultra-high Q whispering gallery modes of a millimeter-size disk resonator. As a proof of concept, we demonstrate the generation of a 10.7 GHz microwave with a phase noise of -110 dBrad2/Hz at 100 kHz. We also discuss in detail the potential of this architecture for the generation of microwaves with a frequency ranging from 50 to 200 GHz.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Kirill Volyanskiy, Patrice Salzenstein, Hervé Tavernier, Maxim Pogurmirskiy, Yanne K. Chembo, and Laurent Larger "Compact optoelectronic oscillator using whispering gallery mode resonators for radio-frequency and millimeter wave generation", Proc. SPIE 7936, RF and Millimeter-Wave Photonics, 79360B (21 February 2011); https://doi.org/10.1117/12.876985
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KEYWORDS
Resonators

Microwave radiation

Oscillators

Optoelectronics

Phase measurement

Modulators

Radio optics

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