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40 GHz adiabatic compression of a modulator based dual frequency beat signal using Raman amplification in dispersion decreasing fiber

40 GHz adiabatic compression of a modulator based dual frequency beat signal using Raman amplification in dispersion decreasing fiber
40 GHz adiabatic compression of a modulator based dual frequency beat signal using Raman amplification in dispersion decreasing fiber
We demonstrate the use of distributed Raman amplification (DRA) in a dispersion decreasing fiber (DDF) for the efficiency enhancement of adiabatic soliton compression of a dual frequency beat signal. We compress a 40 GHz beat signal generated from a LiNbO3 modulator at a driving RF frequency of 20 GHz into ~ 2.2 ps soliton pulses using DRA in a 20 km DDF. The generation of high quality of soliton pulses from the 40 GHz sinusoidal beat signal is readily achieved with a significantly enhanced efficiency using DDF based DRA, compared to the case of using a DDF without DRA or a DSF with DRA.
1094-4087
2187-2192
Lee, J.H.
3b88784a-02e7-4b63-b112-3fdb4e1abf4e
Han, Y.-G.
fa8b28a2-3818-4361-8f2b-d1bfc94a84b7
Lee, S.B.
5569ad52-d8da-4dee-9ffc-f74d778f39ed
Kogure, T.
a9e1dee3-aefb-42c8-af82-dbfda7e86726
Richardson, D.J.
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3
Lee, J.H.
3b88784a-02e7-4b63-b112-3fdb4e1abf4e
Han, Y.-G.
fa8b28a2-3818-4361-8f2b-d1bfc94a84b7
Lee, S.B.
5569ad52-d8da-4dee-9ffc-f74d778f39ed
Kogure, T.
a9e1dee3-aefb-42c8-af82-dbfda7e86726
Richardson, D.J.
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3

Lee, J.H., Han, Y.-G., Lee, S.B., Kogure, T. and Richardson, D.J. (2004) 40 GHz adiabatic compression of a modulator based dual frequency beat signal using Raman amplification in dispersion decreasing fiber. Optics Express, 12 (10), 2187-2192. (doi:10.1364/OPEX.12.002187).

Record type: Article

Abstract

We demonstrate the use of distributed Raman amplification (DRA) in a dispersion decreasing fiber (DDF) for the efficiency enhancement of adiabatic soliton compression of a dual frequency beat signal. We compress a 40 GHz beat signal generated from a LiNbO3 modulator at a driving RF frequency of 20 GHz into ~ 2.2 ps soliton pulses using DRA in a 20 km DDF. The generation of high quality of soliton pulses from the 40 GHz sinusoidal beat signal is readily achieved with a significantly enhanced efficiency using DDF based DRA, compared to the case of using a DDF without DRA or a DSF with DRA.

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Published date: 2004

Identifiers

Local EPrints ID: 13909
URI: https://eprints.soton.ac.uk/id/eprint/13909
ISSN: 1094-4087
PURE UUID: 0586d32d-4237-46b1-a92b-bd112e8993dc
ORCID for D.J. Richardson: ORCID iD orcid.org/0000-0002-7751-1058

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Date deposited: 31 Dec 2004
Last modified: 20 Jul 2019 01:24

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Contributors

Author: J.H. Lee
Author: Y.-G. Han
Author: S.B. Lee
Author: T. Kogure
Author: D.J. Richardson ORCID iD

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