SRS converter-compressor of femtosecond ytterbium laser pulses

被引：5

作者：

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

Losev, L. L. ^{[1
]}

Pazyuk, V. S. ^{[1
]}

机构：

[1] Russian Acad Sci, Lebedev Phys Inst, Leninsky Prosp 53, Moscow 119991, Russia

来源：

QUANTUM ELECTRONICS | 2019年 / 49卷 / 09期

关键词：

stimulated Raman scattering; femtosecond laser; nonlinear phase modulation; pulse compression; RAMAN FREQUENCY SHIFTER;

D O I：

10.1070/QEL17061

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：

Stimulated Raman scattering (SRS) conversion of femtosecond pulses of an ytterbium laser at a wavelength of 1.03 mu m is performed in compressed hydrogen under conditions of nonlinear phase modulation. Temporal compression of frequency-chirped Stokes pulses is carried out, as a result of which 400-fs laser pulses are converted into 27-fs Stokes pulses with a wavelength of 1.8 mu m. An average Stokes power of 0.6 W is implemented at an average laser power of 6.3 W and a pulse repetition rate of 20 kHz.

引用

页码：845 / 849

页数：5

共 9 条

[1]

Agranat MB, 2004, QUANTUM ELECTRON+, V34, P1018, DOI 10.1070/QE2004v034nl1ABEH002791

[2]

[Anonymous], 1989, The Principles of Nonlinear Optics

[3] Raman frequency shifter for laser pulses shorter than 100 fs [J].

Konyashchenko, A. V. ;

Losev, L. L. ;

Tenyakov, S. Yu. .

OPTICS EXPRESS, 2007, 15 (19) :11855-11859

[4] Femtosecond Raman frequency shifter-pulse compressor [J].

Konyashchenko, A., V ;

Losev, L. L. ;

Pazyuk, V. S. .

OPTICS LETTERS, 2019, 44 (07) :1646-1649

[5] Minimum possible laser pulse duration for SRS [J].

Konyashchenko, A. V. ;

Kostryukov, P. V. ;

Losev, L. L. ;

Pazyuk, V. S. .

QUANTUM ELECTRONICS, 2017, 47 (07) :593-596

[6] Degree of compression and energy efficiency of a capillary compressor of femtosecond laser pulses [J].

Konyashchenko, A. V. ;

Kostryukov, P. V. ;

Losev, L. L. ;

Tenyakov, S. Yu. .

QUANTUM ELECTRONICS, 2011, 41 (11) :989-992

[7] FREQUENCY BROADENING BY SELF-PHASE MODULATION IN OPTICAL FIBERS [J].

PINAULT, SC ;

POTASEK, MJ .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1985, 2 (08) :1318-1319

[8] High harmonic generation with long-wavelength few-cycle laser pulses [J].

Schmidt, Bruno E. ;

Shiner, Andrew D. ;

Giguere, Mathieu ;

Lassonde, Philippe ;

Trallero-Herrero, Carlos A. ;

Kieffer, J-C ;

Corkum, P. B. ;

Villeneuve, D. M. ;

Legare, Francois .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2012, 45 (07)

[9] NONLINEAR-OPTICAL SUSCEPTIBILITIES OF GASES MEASURED AT 1064 AND 1319 NM [J].

SHELTON, DP .

PHYSICAL REVIEW A, 1990, 42 (05) :2578-2592

← 1 →