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Wavelength combining fused-taper couplers with low sensitivity to polarisation for use with 1480nm-pumped erbium-doped fibre amplifiers

Wavelength combining fused-taper couplers with low sensitivity to polarisation for use with 1480nm-pumped erbium-doped fibre amplifiers
Wavelength combining fused-taper couplers with low sensitivity to polarisation for use with 1480nm-pumped erbium-doped fibre amplifiers
Fused-taper wavelength division multiplexing (WDM) couplers for use in combining the 1480nm pump wavelength with the 1540nm signal wavelength of erbium doped fibre amplifier systems are reported. Output port isolation in excess of 15dB has been achieved at the centre of each channel with very low polarisation sensitivity of < 0.2 dB over a 30nm range about the channel centres.
0013-5194
523-524
Minelly, J.D.
5f4c7b1a-99ee-4746-9e3c-4cb420615c50
Suyama, M.
51413513-5eef-4225-bb58-3aba9f284c5b
Minelly, J.D.
5f4c7b1a-99ee-4746-9e3c-4cb420615c50
Suyama, M.
51413513-5eef-4225-bb58-3aba9f284c5b

Minelly, J.D. and Suyama, M. (1990) Wavelength combining fused-taper couplers with low sensitivity to polarisation for use with 1480nm-pumped erbium-doped fibre amplifiers. Electronics Letters, 26 (8), 523-524. (doi:10.1049/el:19900340).

Record type: Article

Abstract

Fused-taper wavelength division multiplexing (WDM) couplers for use in combining the 1480nm pump wavelength with the 1540nm signal wavelength of erbium doped fibre amplifier systems are reported. Output port isolation in excess of 15dB has been achieved at the centre of each channel with very low polarisation sensitivity of < 0.2 dB over a 30nm range about the channel centres.

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Published date: 1990

Identifiers

Local EPrints ID: 78408
URI: https://eprints.soton.ac.uk/id/eprint/78408
ISSN: 0013-5194
PURE UUID: cec81273-6812-41df-b428-fb08acd5bf4c

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Date deposited: 11 Mar 2010
Last modified: 18 Jul 2017 23:24

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