Subwavelength grating fiber chip coupler in SOI with enhanced bandwidth and efficiency

Nambiar, S and Selvaraja, SK (2014) Subwavelength grating fiber chip coupler in SOI with enhanced bandwidth and efficiency. In: International Conference on Fibre Optics and Photonics, 2014, 13-16 December 2014, Kharagpur; India.

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Abstract

We numerically investigate sub-wavelength based grating coupler in SOI platform. By optimized design we achieve a maximum coupling efficiency of 2.5 dB and 0.85 dB with Si substrate and Bragg mirrors respectively. © OSA 2014.

Item Type:	Conference Paper
Publication:	International Conference on Fibre Optics and Photonics, 2014
Publisher:	Optical Society of America (OSA)
Additional Information:	cited By 0; Conference of International Conference on Fibre Optics and Photonics, 2014 ; Conference Date: 13 December 2014 Through 16 December 2014; Conference Code:107878
Keywords:	Photonics, Bragg mirrors; Coupling efficiency; Enhanced bandwidths; Grating couplers; Optimized designs; Si substrates; Sub-wave length grating; Sub-wavelength, Efficiency
Department/Centre:	Division of Interdisciplinary Sciences > Centre for Nano Science and Engineering
Date Deposited:	06 Nov 2020 09:56
Last Modified:	06 Nov 2020 09:56
URI:	http://eprints.iisc.ac.in/id/eprint/65905

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