Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research › peer-review
Raman Dissipative Solitons. / Kharenko, Denis S.; Bednyakova, Anastasia E.; Zhdanov, Innokentiy et al.
Dissipative Optical Solitons. ed. / Mário F. S. Ferreira. 1. ed. Springer Science and Business Media Deutschland GmbH, 2022. p. 163-179 (Springer Series in Optical Sciences; Vol. 238).Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research › peer-review
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TY - CHAP
T1 - Raman Dissipative Solitons
AU - Kharenko, Denis S.
AU - Bednyakova, Anastasia E.
AU - Zhdanov, Innokentiy
AU - Efremov, Vlad D.
AU - Podivilov, Evgeniy V.
AU - Fedoruk, Mikhail P.
AU - Babin, Sergey A.
N1 - Publisher Copyright: © 2022, Springer Nature Switzerland AG.
PY - 2022
Y1 - 2022
N2 - In this chapter, we give an overview of high-energy dissipative solitons generation via Raman gain. Such pulses have been proven to be a new kind of solitons—Raman dissipative soliton (RDS). Two basic configurations of the laser cavity with intra- and extra-cavity formation of the RDS are presented and the properties specific to each of them are discussed. Intra-cavity configuration provides a mutual coherence between the Raman and pump pulses generated in common cavity. Their mixing in a highly-nonlinear fiber results in cascaded generation of clones of the input DSs, forming a comb of highly chirped pulses in the spectral domain. Extra-cavity configuration gives more freedom in Raman cavity design, as net cavity dispersion together with the external pump pulse energy, duration and spectral width can be adjusted independently. As a result, it becomes possible to generate intensive laser radiation beyond the emission spectrum of typical active media, namely around 1.3 μm region, by using phosphosilicate fibers with the large Stokes shift. Thus, RDSs generation undoubtedly reveals new possibilities for numerous applications.
AB - In this chapter, we give an overview of high-energy dissipative solitons generation via Raman gain. Such pulses have been proven to be a new kind of solitons—Raman dissipative soliton (RDS). Two basic configurations of the laser cavity with intra- and extra-cavity formation of the RDS are presented and the properties specific to each of them are discussed. Intra-cavity configuration provides a mutual coherence between the Raman and pump pulses generated in common cavity. Their mixing in a highly-nonlinear fiber results in cascaded generation of clones of the input DSs, forming a comb of highly chirped pulses in the spectral domain. Extra-cavity configuration gives more freedom in Raman cavity design, as net cavity dispersion together with the external pump pulse energy, duration and spectral width can be adjusted independently. As a result, it becomes possible to generate intensive laser radiation beyond the emission spectrum of typical active media, namely around 1.3 μm region, by using phosphosilicate fibers with the large Stokes shift. Thus, RDSs generation undoubtedly reveals new possibilities for numerous applications.
KW - Femtosecond lasers
KW - Fiber lasers
KW - Highly-chirped pulses
KW - Pulse propagation
KW - Raman dissipative soliton
KW - Spectral comb
KW - Stimulated Raman scattering
KW - Synchronous pump
KW - Ultrashort pulses
UR - http://www.scopus.com/inward/record.url?scp=85139496467&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/732fc56b-3176-30cb-abab-4fa97671d9a5/
U2 - 10.1007/978-3-030-97493-0_8
DO - 10.1007/978-3-030-97493-0_8
M3 - Chapter
AN - SCOPUS:85139496467
SN - 978-3-030-97492-3
SN - 978-3-030-97495-4
T3 - Springer Series in Optical Sciences
SP - 163
EP - 179
BT - Dissipative Optical Solitons
A2 - Ferreira, Mário F. S.
PB - Springer Science and Business Media Deutschland GmbH
ER -
ID: 38151934