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.
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
2004
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), .
(doi:10.1364/OPEX.12.002187).
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
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Local EPrints ID: 13909
URI: http://eprints.soton.ac.uk/id/eprint/13909
ISSN: 1094-4087
PURE UUID: 0586d32d-4237-46b1-a92b-bd112e8993dc
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Date deposited: 31 Dec 2004
Last modified: 16 Mar 2024 02:40
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Author:
J.H. Lee
Author:
Y.-G. Han
Author:
S.B. Lee
Author:
T. Kogure
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