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Proceedings Paper

A silicon photonics circuit based on micro-ring resonators in the instantaneous frequency measurement system
Author(s): Wanjun Wang; Jie Zhou; Jun Wang; Junbo Feng; Jin Guo
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Paper Abstract

In this paper, a compact silicon photonics circuit is proposed. It consists of add-drop filter, input/output grating coupler. The resonance peak of add-drop filter can be tuned with the assist of p-i-n diode. The unknown frequency of microwave is loaded at the optical wave and coupled into the chip. The optical power ratio of through port and drop port is monotonous, which is corresponding to the unknown frequency. Meanwhile, the resonance peak of the ring can shift with the assist of p-i-n diode.

Paper Details

Date Published: 15 October 2015
PDF: 5 pages
Proc. SPIE 9674, AOPC 2015: Optical and Optoelectronic Sensing and Imaging Technology, 96742K (15 October 2015); doi: 10.1117/12.2202373
Show Author Affiliations
Wanjun Wang, China Electronics Technology Group Corp. (China)
Jie Zhou, China Electronics Technology Group Corp. (China)
Jun Wang, China Electronics Technology Group Corp. (China)
Junbo Feng, China Electronics Technology Group Corp. (China)
Jin Guo, China Electronics Technology Group Corp. (China)


Published in SPIE Proceedings Vol. 9674:
AOPC 2015: Optical and Optoelectronic Sensing and Imaging Technology
Haimei Gong; Nanjian Wu; Yang Ni; Weibiao Chen; Jin Lu, Editor(s)

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