On-chip Silicon photonics assisted frequency doubling and pulse generation

Jeyaselvan, Vadivukkarasi and Selvaraja, Shankar Kumar (2018) On-chip Silicon photonics assisted frequency doubling and pulse generation. In: 3rd International Conference on Microwave and Photonics (ICMAP), FEB 09-11, 2018, Dhanbad, INDIA.

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Abstract

We present a Silicon photonics assisted RF signal processing, in particular, frequency doubling and RF pulse generation. We demonstrate frequency doubling till 10 GHz using silicon PN ring resonator and we present a detailed study on the effect of carrier offset on the power and linewidth of the up-converted RF signal by increasing the Local Oscillator(LO) frequency. We also demonstrate a photonics approach of pulse generation using an on-chip Silicon PN Mach-Zehnder modulator, where RF-signal frequency between 1-12 GHz could be fed and pulsed at various rates from 100-0.1 millisecond.

Item Type:	Conference Proceedings
Publisher:	IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA
Additional Information:	Copyright of this article belong toIEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA
Department/Centre:	Division of Interdisciplinary Sciences > Centre for Nano Science and Engineering
Date Deposited:	17 Jul 2018 15:55
Last Modified:	03 Oct 2018 14:45
URI:	http://eprints.iisc.ac.in/id/eprint/60214

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