Optical Orbital Angular Momentum Amplifier based on an Air-Hole Erbium Doped Fiber


Jung, Yongmin, Kang, Qiongyue, Yoo, Seongwoo, Sidharthan, Raghuraman, Ho, Daryl, Ramachandran, Siddharth, Alam, Shaif-ul and Richardson, David (2017) Optical Orbital Angular Momentum Amplifier based on an Air-Hole Erbium Doped Fiber Journal of Lightwave Technology, p. 1. (doi:10.1109/JLT.2017.2651145).

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Description/Abstract

We present for the first time broadband operation of an optical orbital angular momentum (OAM) erbium doped fiber amplifier for lower order OAM modes based on an air-hole erbium-doped fiber designed and fabricated to provide significant mode splitting between the OAM |l|=1 modes and the adjacent vector modes. Up to 15.7dB gain is obtained using a cladding pumped amplifier configuration for OAM modes with topological charge |l|=1 in the operational wavelength range 1545-1600nm.

Item Type: Article
Digital Object Identifier (DOI): doi:10.1109/JLT.2017.2651145
ISSNs: 0733-8724 (print)
Related URLs:
Subjects: Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Organisations: Optoelectronics Research Centre
ePrint ID: 396242
Date :
Date Event
10 January 2017Accepted/In Press
10 January 2017Published
Date Deposited: 18 Jan 2017 16:56
Last Modified: 09 Jun 2017 10:29
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/396242

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