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Investigations into group IV photonic waveguides with a wide working optical bandwidth

Investigations into group IV photonic waveguides with a wide working optical bandwidth
Investigations into group IV photonic waveguides with a wide working optical bandwidth
In this work, potential ways of accessing a greater spectral range at mid-infrared (MIR) wavelength ranges in silicon photonics are explored, in particular for sensing applications that use on-chip spectroscopy. To utilise the full low-loss transmission of silicon, silicon membranes are transfer printed onto MIR-transparent substrates for waveguides with no absorption from the substrate. A Y-junction splitter with low loss across a 1 µm optical bandwidth is also designed and experimentally demonstrated.
Broadband, MIR, Mid-infrared, Silicon photonics, Transfer printing, Wideband, Zinc selenide
49
Stirling, Callum, John
b0730967-9d4f-4b1e-8cd2-00cc62e42bf2
Guilhabert, Benoit
45eb0c70-bc21-48b2-a362-900bcaf33487
Cao, Wei
5202fa2b-a471-45d4-84e9-9104dffdbbfc
Kiang, Kian Shen
fdb609c6-75aa-4893-85c8-8e50edfda7fe
Khokhar, Ali Z.
2eedd1cc-8ac5-4f8e-be25-930bd3eae396
Nedeljković, Miloš
b64e21c2-1b95-479d-a35c-3456dff8c796
Strain, Michael J.
6468eabf-1eee-4dc5-bbfe-7263b9c6a554
Mashanovich, Goran Z.
c806e262-af80-4836-b96f-319425060051
Stirling, Callum, John
b0730967-9d4f-4b1e-8cd2-00cc62e42bf2
Guilhabert, Benoit
45eb0c70-bc21-48b2-a362-900bcaf33487
Cao, Wei
5202fa2b-a471-45d4-84e9-9104dffdbbfc
Kiang, Kian Shen
fdb609c6-75aa-4893-85c8-8e50edfda7fe
Khokhar, Ali Z.
2eedd1cc-8ac5-4f8e-be25-930bd3eae396
Nedeljković, Miloš
b64e21c2-1b95-479d-a35c-3456dff8c796
Strain, Michael J.
6468eabf-1eee-4dc5-bbfe-7263b9c6a554
Mashanovich, Goran Z.
c806e262-af80-4836-b96f-319425060051

Stirling, Callum, John, Guilhabert, Benoit, Cao, Wei, Kiang, Kian Shen, Khokhar, Ali Z., Nedeljković, Miloš, Strain, Michael J. and Mashanovich, Goran Z. (2020) Investigations into group IV photonic waveguides with a wide working optical bandwidth. Silicon Photonics XV, , San Francisco, United States. 01 - 06 Feb 2020. p. 49 . (doi:10.1117/12.2544825).

Record type: Conference or Workshop Item (Paper)

Abstract

In this work, potential ways of accessing a greater spectral range at mid-infrared (MIR) wavelength ranges in silicon photonics are explored, in particular for sensing applications that use on-chip spectroscopy. To utilise the full low-loss transmission of silicon, silicon membranes are transfer printed onto MIR-transparent substrates for waveguides with no absorption from the substrate. A Y-junction splitter with low loss across a 1 µm optical bandwidth is also designed and experimentally demonstrated.

Full text not available from this repository.

More information

Published date: 26 February 2020
Venue - Dates: Silicon Photonics XV, , San Francisco, United States, 2020-02-01 - 2020-02-06
Keywords: Broadband, MIR, Mid-infrared, Silicon photonics, Transfer printing, Wideband, Zinc selenide

Identifiers

Local EPrints ID: 438491
URI: http://eprints.soton.ac.uk/id/eprint/438491
PURE UUID: 48ed20b1-e7d2-4f66-a4ed-f1d86141c213
ORCID for Callum, John Stirling: ORCID iD orcid.org/0000-0001-5274-2100
ORCID for Wei Cao: ORCID iD orcid.org/0000-0003-1431-7060
ORCID for Kian Shen Kiang: ORCID iD orcid.org/0000-0002-7326-909X
ORCID for Miloš Nedeljković: ORCID iD orcid.org/0000-0002-9170-7911

Catalogue record

Date deposited: 11 Mar 2020 17:31
Last modified: 13 Apr 2021 02:02

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