Spectral broadening and self-compression of negatively chirped visible femtosecond pulses in fused silica

被引：7

作者：

Aristov, A. I. ^{[1
]}

Grudtsyn, Ya. V. ^{[1
]}

Mikheev, L. D. ^{[1
]}

Polivin, A. V. ^{[1
]}

Stepanov, S. G. ^{[1
]}

Trofimov, V. A. ^{[2
]}

Yalovoi, V. I. ^{[1
]}

机构：

[1] Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia

[2] Moscow MV Lomonosov State Univ, Moscow 119991, Russia

来源：

QUANTUM ELECTRONICS | 2012年 / 42卷 / 12期

基金：

俄罗斯基础研究基金会;

关键词：

negatively chirped femtosecond pulse; self-compression; self-phase modulation; four-wave mixing; REFRACTIVE-INDEX; OPTICAL PULSES;

D O I：

10.1070/QE2012v042n12ABEH015067

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper describes a new effect: spectral broadening and self-compression of negatively chirped visible femtosecond pulses as a result of nonlinear interaction of large-aperture beams with fused silica. We assume that the likely mechanism of the observed spectral broadening is the combined effect of self-phase modulation and four-wave mixing.

引用

页码：1097 / 1099

页数：3

共 9 条

[1] Boyd R. W., 1992, Nonlinear Optics
[2] SELF-FOCUSING OF CHIRPED OPTICAL PULSES IN NONLINEAR DISPERSIVE MEDIA
CAO, XD
AGRAWAL, GP
MCKINSTRIE, CJ
[J]. PHYSICAL REVIEW A, 1994, 49 (05): : 4085 - 4092
[3] Generation of optical pulses of duration down to 8 fs upon filamentation of collimated femtosecond laser radiation in argon
Kurilova, M. V.
Uryupina, D. S.
Mazhorova, A. V.
Volkov, R. V.
Gorgutsa, S. R.
Panov, N. A.
Kosareva, O. G.
Savel'ev, A. B.
[J]. QUANTUM ELECTRONICS, 2009, 39 (10) : 879 - 881
[4] Spectrum reshaping and pulse self-compression in normally dispersive media with negatively chirped femtosecond pulses
Liu, J
Chen, XW
Liu, JS
Zhu, Y
Leng, YX
Dai, J
Li, RX
Xu, ZZ
[J]. OPTICS EXPRESS, 2006, 14 (02): : 979 - 987
[5] Measurement of high order Kerr refractive index of major air components
Loriot, V.
Hertz, E.
Faucher, O.
Lavorel, B.
[J]. OPTICS EXPRESS, 2009, 17 (16): : 13429 - 13434
[6] Review and assessment of measured values of the nonlinear refractive-index coefficient of fused silica
Milam, D
[J]. APPLIED OPTICS, 1998, 37 (03): : 546 - 550
[7] Generation of High-Energy Few-Cycle Laser Pulses by Using the Ionization-Induced Self-Compression Effect
Skobelev, S. A.
Kim, A. V.
Willi, O.
[J]. PHYSICAL REVIEW LETTERS, 2012, 108 (12)
[8] Skobelev S.A., 2009, PISMA ESKP TEOR FIZ, V89, P641
[9] Self-compression controlled by the chirp of the input pulse
Varela, O.
Alonso, B.
Sola, I. J.
San Roman, J.
Zair, A.
Mendez, C.
Roso, L.
[J]. OPTICS LETTERS, 2010, 35 (21) : 3649 - 3651

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