Mitigation of thermally induced non-linear effects in silicon ring resonator

Jeyaselvan, V and Selvaraja, SK (2019) Mitigation of thermally induced non-linear effects in silicon ring resonator. In: 2019 Workshop on Recent Advances in Photonics, WRAP 2019, 13-14 December, 2019, Guwahati.

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Abstract

We present a detailed experimental study of the mitigation of two-photon absorption (TPA) in a silicon micro ring modulator. TPA induced free-carrier absorption results in interesting optoelectronic process in silicon ring resonators. In this work, we study the effect of optical and RF power on the spectral characteristics of a ring modulator. In particular, we report the evolution of optical bistability in the transmission spectrum with free carriers and thermally induced refractive index change. © 2019 IEEE.

Item Type:	Conference Paper
Publication:	2019 Workshop on Recent Advances in Photonics, WRAP 2019
Publisher:	IEEE
Additional Information:	cited By 0; Conference of 2019 Workshop on Recent Advances in Photonics, WRAP 2019 ; Conference Date: 13 December 2019 Through 14 December 2019; Conference Code:158197
Keywords:	Light transmission; Luminescence of organic solids; Optical bistability; Optical resonators; Optical signal processing; Photons; Refractive index; Silicon; Two photon processes, Free carrier absorption; Opto-electronic process; Ring modulators; Silicon ring resonator; Spectral characteristics; Thermally induced; Transmission spectrums; Two photon absorption, Light modulators
Department/Centre:	Division of Interdisciplinary Sciences > Centre for Nano Science and Engineering
Date Deposited:	11 Jun 2020 10:44
Last Modified:	11 Jun 2020 10:44
URI:	http://eprints.iisc.ac.in/id/eprint/65087

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