Efficient soliton compression by fast adiabatic amplificationVisa övriga samt affilieringar
1996 (Engelska)Ingår i: Journal of the Optical Society of America. B, Optical physics, ISSN 0740-3224, E-ISSN 1520-8540, Vol. 13, nr 4, s. 687-692Artikel i tidskrift (Refereegranskat) Published
Abstract [en]
This paper shows the possibility of obtaining fast, but still adiabatic, amplification of soliton pulses by using a rapidly increasing distributed amplification with scale lengths comparable with the characteristic dispersion length. Explicit expressions for the required distribution of this gain and the variation of the pulse width are given, and theoretical predictions have been verified by numerical simulations. The practical implementation of the compression scheme should be possible by using an active fiber with a doping proportional to the required gain distribution. A study was also made of how efficient compression of solitons can be obtained.
Ort, förlag, år, upplaga, sidor
Optical Soc of America , 1996. Vol. 13, nr 4, s. 687-692
Nyckelord [en]
Amplification, Computer simulation, Eigenvalues and eigenfunctions, Electromagnetic dispersion, Energy conversion, Gain measurement, Light amplifiers, Optical communication, Perturbation techniques, Variational techniques, Chirp, Fast adiabatic amplification, Schrodinger equations, Soliton compression, Soliton propagation, Solitons
Nationell ämneskategori
Atom- och molekylfysik och optik
Identifikatorer
URN: urn:nbn:se:ri:diva-56578DOI: 10.1364/JOSAB.13.000687Scopus ID: 2-s2.0-0030129592OAI: oai:DiVA.org:ri-56578DiVA, id: diva2:1594656
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