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Large mode area single trench fiber for 2 µm operation

Large mode area single trench fiber for 2 µm operation
Large mode area single trench fiber for 2 µm operation
Performance of single trench fibers has been investigated using finite-element method at 2 µm wavelength. Numerical investigations show that an effective singlemode operation for large effective area between 3000-4000 µm2 and 2000-3000 µm2 can be achieved at ~40 and ~25 cm bend radius, respectively, by exploiting high delocalization of the higher order modes. Achievement of a large effective-area can be very useful to address nonlinear effects. Moreover, single trench fiber offers certain advantages such as low-cost fabrication and easy post-processing (such as cleaving and splicing) thanks to the all-solid fiber design.
0733-8724
3412-3417
Sahu, Jayanta
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Jain, Deepak
787e5045-8862-46ba-b15e-82c2fe60495f
Sahu, Jayanta
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Jain, Deepak
787e5045-8862-46ba-b15e-82c2fe60495f

Sahu, Jayanta and Jain, Deepak (2016) Large mode area single trench fiber for 2 µm operation. Journal of Lightwave Technology, 34 (14), 3412-3417. (doi:10.1109/JLT.2016.2569664).

Record type: Article

Abstract

Performance of single trench fibers has been investigated using finite-element method at 2 µm wavelength. Numerical investigations show that an effective singlemode operation for large effective area between 3000-4000 µm2 and 2000-3000 µm2 can be achieved at ~40 and ~25 cm bend radius, respectively, by exploiting high delocalization of the higher order modes. Achievement of a large effective-area can be very useful to address nonlinear effects. Moreover, single trench fiber offers certain advantages such as low-cost fabrication and easy post-processing (such as cleaving and splicing) thanks to the all-solid fiber design.

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More information

Accepted/In Press date: 15 May 2016
Published date: 15 July 2016
Organisations: Optoelectronics Research Centre

Identifiers

Local EPrints ID: 398061
URI: http://eprints.soton.ac.uk/id/eprint/398061
ISSN: 0733-8724
PURE UUID: 4f1080e5-031f-4498-94d8-4111e9c3887e
ORCID for Jayanta Sahu: ORCID iD orcid.org/0000-0003-3560-6152

Catalogue record

Date deposited: 18 Jul 2016 08:12
Last modified: 08 Jan 2022 07:11

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Contributors

Author: Jayanta Sahu ORCID iD
Author: Deepak Jain

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