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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).

Record type: Article


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.

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Accepted/In Press date: 10 January 2017
Published date: 10 January 2017
Organisations: Optoelectronics Research Centre


Local EPrints ID: 396242
ISSN: 0733-8724
PURE UUID: be611d74-5941-4a1a-a73e-b3fe7230690a

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Date deposited: 18 Jan 2017 16:56
Last modified: 18 Sep 2017 16:32

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Author: Yongmin Jung
Author: Qiongyue Kang
Author: Seongwoo Yoo
Author: Raghuraman Sidharthan
Author: Daryl Ho
Author: Siddharth Ramachandran
Author: Shaif-ul Alam

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