A silicon photonics circuit based on micro-ring resonators in the instantaneous frequency measurement system

Wanjun Wang; Jie Zhou; Jun Wang; Junbo Feng; Jin Guo

doi:10.1117/12.2202373

15 October 2015 A silicon photonics circuit based on micro-ring resonators in the instantaneous frequency measurement system

Wanjun Wang, Jie Zhou, Jun Wang, Junbo Feng, Jin Guo

Author Affiliations +

Proceedings Volume 9674, AOPC 2015: Optical and Optoelectronic Sensing and Imaging Technology; 96742K (2015) https://doi.org/10.1117/12.2202373
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China

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.

Citation Download Citation

Wanjun Wang, Jie Zhou, Jun Wang, Junbo Feng, and Jin Guo "A silicon photonics circuit based on micro-ring resonators in the instantaneous frequency measurement system", Proc. SPIE 9674, AOPC 2015: Optical and Optoelectronic Sensing and Imaging Technology, 96742K (15 October 2015); https://doi.org/10.1117/12.2202373

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