1.56-to-2.84 μm SRS conversion of chirped pulses of a high-power erbium fibre laser in a methane-filled hollow-core revolver fibre

被引：3

作者：

Krylov, A. A. ^{[1
]}

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

Senatorov, A. K. ^{[1
]}

Kolyadin, A. N. ^{[1
]}

Kosolapov, A. F. ^{[1
]}

Khudyakov, M. M. ^{[1
]}

Likhachev, M. E. ^{[1
]}

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

机构：

[1] Russian Acad Sci, Dianov Fiber Opt Res Ctr, Prokhorov Gen Phys Inst, Ul Vavilova 38, Moscow 119991, Russia

来源：

QUANTUM ELECTRONICS | 2022年 / 52卷 / 03期

基金：

俄罗斯科学基金会;

关键词：

chirped pulse; stimulated Raman scattering; gas fibre laser; mid-IR range; hollow-core fibre; erbium-doped fibre amplifier; STIMULATED RAMAN-SCATTERING; MIDINFRARED LASER; GENERATION; HYDROGEN;

D O I：

10.1070/QEL18003

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：

Single-cascade 1.56-to-2.84 mu m SRS conversion is demonstrated in a hollow-core revolver fibre filled with methane at a pressure of 25 atm under pumping by positively chirped pulses of a high-power erbium-doped all-fibre laser. At a maximum pump pulse energy of 34 mu J (average power 3.74 W) and a pump pulse duration of about 260 ps, ultrashort pulses (13SPs) with a duration of 110 ps and an energy of 1.33 mu J (average power 133 mW) are achieved at the centre wavelength of 2.84 mu m. The gas fibre Raman lasers based on hollow-core fibres with pumping by high-power fibre sources are promising for producing all-fibre systems emitting USPs in the mid-IR range.

引用

页码：274 / 277

页数：5

共 8 条

[1] SRS generation of femtosecond pulses in a methane-filled revolver hollow-core optical fibre
Gladyshev, A., V
Astapovich, M. S.
Yatsenko, Yu P.
Kosolapov, A. F.
Okhrimchuk, A. G.
Bufetov, I. A.
QUANTUM ELECTRONICS, 2019, 49 (12) : 1089 - 1092
[2] Threshold Characteristics of 1.56-to-2.84 μm SRS Conversion in Methane under Broadband Pumping by High-Power Frequency-Modulated Pulses of an Erbium Fiber Source
Krylov, A. A.
Gladyshev, A. V.
Yatsenko, Yu. P.
Senatorov, A. K.
Kolyadin, A. N.
Kosolapov, A. F.
Khudyakov, M. M.
Likhachev, M. E.
Bufetov, I. A.
BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE, 2023, 50 (SUPPL 9) : S967 - S975
[3] Threshold Characteristics of 1.56-to-2.84 μm SRS Conversion in Methane under Broadband Pumping by High-Power Frequency-Modulated Pulses of an Erbium Fiber Source
A. A. Krylov
A. V. Gladyshev
Yu. P. Yatsenko
A. K. Senatorov
A. N. Kolyadin
A. F. Kosolapov
M. M. Khudyakov
M. E. Likhachev
I. A. Bufetov
Bulletin of the Lebedev Physics Institute, 2023, 50 : S967 - S975
[4] High-power, narrow linewidth, near-single-mode hollow-core fiber gas Raman laser at 1.56 μ m
Pei, Wenxi
Zhou, Zhiyue
Lei, Luohao
Shi, Jing
Lv, Guorui
Li, Xuanxi
Wang, Zefeng
OPTICS AND LASER TECHNOLOGY, 2025, 184
[5] Propagation of megawatt subpicosecond light pulses with the minimum possible shape and spectrum distortion in an air- or argon-filled hollow-core revolver fibre
Gladyshev, A., V
Yatsenko, Yu P.
Kosolapov, A. F.
Myasnikov, D., V
Bufetov, I. A.
QUANTUM ELECTRONICS, 2019, 49 (12) : 1100 - 1107
[6] Low-threshold 1.9 μm Raman generation in microstructured hydrogen-filled hollow-core revolver fibre with nested capillaries
Gladyshev, A. V.
Kolyadin, A. N.
Kosolapov, A. F.
Yatsenko, Yu P.
Pryamikov, A. D.
Biriukov, A. S.
Bufetov, I. A.
Dianov, E. M.
LASER PHYSICS, 2017, 27 (02)
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[8] High-Power Mid-Infrared 2.8-μm Ultrafast Raman Laser Based on Methane-Filled Anti-Resonant Fiber
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IEEE PHOTONICS TECHNOLOGY LETTERS, 2022, 34 (19) : 1007 - 1010

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