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Fabrication of a multimode interference device in a low-loss flat-fiber platform using physical micromachining technique

Fabrication of a multimode interference device in a low-loss flat-fiber platform using physical micromachining technique
Fabrication of a multimode interference device in a low-loss flat-fiber platform using physical micromachining technique
A physical micromachining technique is demonstrated in a low-loss flat-fiber substrate to fabricate a multi-mode interference (MMI) device. The flat-fiber substrate is a low-index-contrast material; however, by making use of two physically micromachined trenches, lateral confinement is achieved providing high index contrast for the MMI region. A 1x3 MMI device exhibiting 1.89 dB of excess loss has been demonstrated.
0733-8724
2870-2875
Ambran, Sumiaty
9dab29a4-1179-4e21-acf6-182c12d29998
Holmes, Christopher
16306bb8-8a46-4fd7-bb19-a146758e5263
Gates, James C.
b71e31a1-8caa-477e-8556-b64f6cae0dc2
Webb, Andrew
ec165a7d-68cb-4dc6-8382-b529e217c659
Carpenter, Lewis G.
0daa548e-0d42-4b06-b914-45bfbec41759
Adikan, Faisal Rafiq Mahamd
cc750260-56c2-4739-b863-d087a9599088
Smith, Peter G.R.
8979668a-8b7a-4838-9a74-1a7cfc6665f6
Sahu, Jayanta K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Ambran, Sumiaty
9dab29a4-1179-4e21-acf6-182c12d29998
Holmes, Christopher
16306bb8-8a46-4fd7-bb19-a146758e5263
Gates, James C.
b71e31a1-8caa-477e-8556-b64f6cae0dc2
Webb, Andrew
ec165a7d-68cb-4dc6-8382-b529e217c659
Carpenter, Lewis G.
0daa548e-0d42-4b06-b914-45bfbec41759
Adikan, Faisal Rafiq Mahamd
cc750260-56c2-4739-b863-d087a9599088
Smith, Peter G.R.
8979668a-8b7a-4838-9a74-1a7cfc6665f6
Sahu, Jayanta K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2

Ambran, Sumiaty, Holmes, Christopher, Gates, James C., Webb, Andrew, Carpenter, Lewis G., Adikan, Faisal Rafiq Mahamd, Smith, Peter G.R. and Sahu, Jayanta K. (2012) Fabrication of a multimode interference device in a low-loss flat-fiber platform using physical micromachining technique. Journal of Lightwave Technology, 30 (17), 2870-2875. (doi:10.1109/JLT.2012.2199465).

Record type: Article

Abstract

A physical micromachining technique is demonstrated in a low-loss flat-fiber substrate to fabricate a multi-mode interference (MMI) device. The flat-fiber substrate is a low-index-contrast material; however, by making use of two physically micromachined trenches, lateral confinement is achieved providing high index contrast for the MMI region. A 1x3 MMI device exhibiting 1.89 dB of excess loss has been demonstrated.

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More information

Published date: 1 September 2012
Organisations: Optoelectronics Research Centre
Learn more about Optoelectronics Research Centre research

Identifiers

Local EPrints ID: 344923
URI: http://eprints.soton.ac.uk/id/eprint/344923
DOI: doi:10.1109/JLT.2012.2199465
ISSN: 0733-8724
PURE UUID: ca4f3a1d-ea11-4dc5-b535-071c1b113706
ORCID for Christopher Holmes: ORCID iD orcid.org/0000-0001-9021-3760
ORCID for James C. Gates: ORCID iD orcid.org/0000-0001-8671-5987
ORCID for Peter G.R. Smith: ORCID iD orcid.org/0000-0003-0319-718X
ORCID for Jayanta K. Sahu: ORCID iD orcid.org/0000-0003-3560-6152

Catalogue record

Date deposited: 07 Nov 2012 15:01
Last modified: 28 Apr 2022 01:57

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Contributors

Author: Sumiaty Ambran
Author: Christopher Holmes ORCID iD
Author: James C. Gates ORCID iD
Author: Andrew Webb
Author: Lewis G. Carpenter
Author: Faisal Rafiq Mahamd Adikan
Author: Peter G.R. Smith ORCID iD
Author: Jayanta K. Sahu ORCID iD

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