Efficient high-power femtosecond Yb3+:KY(WO4)2 laser

被引：13

作者：

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

Preobrazhenskii, V. V. ^{[1
]}

Putyato, M. A. ^{[1
]}

Rubtsova, N. N. ^{[1
]}

Semyagin, B. R. ^{[1
]}

Kisel, V. E. ^{[2
]}

Rudenkov, A. S. ^{[2
]}

Kuleshov, N. V. ^{[2
]}

Pavlyuk, A. A. ^{[3
]}

机构：

[1] Russian Acad Sci, Siberian Branch, Rzhanov Inst Semicond Phys, Novosibirsk 630090, Russia

[2] Belarus Natl Tech Univ, Sci Res Inst Opt Mat & Technol, Minsk 220013, BELARUS

[3] Russian Acad Sci, Siberian Branch, Nikolaev Inst Inorgan Chem, Novosibirsk 630090, Russia

来源：

LASER PHYSICS LETTERS | 2015年 / 12卷 / 07期

关键词：

design of specific laser systems; passive mode locking; nondestructive optical testing; optical properties of nanoscale materials; quantum wells; PULSES;

D O I：

10.1088/1612-2011/12/7/075801

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A stable mode-locking regime at a repetition rate of 70 MHz with 5 W average power, maximum output pulse energy of about 71 nJ, and pulse duration of 114 fs were obtained in an Yb3+:KY(WO4)(2) laser with longitudinal 'off-axis' diode pumping. Optical-to-optical laser efficiency was as high as 33.3%. A semiconductor saturable absorber including quantum wells with nanostructured barriers was designed and manufactured for this laser.

引用

页数：4

共 11 条

[1]

Bogomolova G. A., 1976, Sov. Phys. JETP, V42, P440

[2] FEMTOSECOND YB-YAG LASER USING SEMICONDUCTOR SATURABLE ABSORBERS [J].

HONNINGER, C ;

ZHANG, G ;

KELLER, U ;

GIESEN, A .

OPTICS LETTERS, 1995, 20 (23) :2402-2404

[3] Efficient and tunable diode-pumped femtosecond Yb:glass lasers [J].

Honninger, C ;

Morier-Genoud, F ;

Moser, M ;

Keller, U ;

Brovelli, LR ;

Harder, C .

OPTICS LETTERS, 1998, 23 (02) :126-128

[4] GaSb/InGaAsSb/GaSb single and multiple quantum wells: Optical properties engineering and application [J].

Kovalyov, A. A. ;

Pchelyakov, O. P. ;

Preobrazhenskii, V. V. ;

Putyato, M. M. ;

Rubtsova, N. N. ;

Sorokin, E. ;

Sorokina, I. T. .

INTERNATIONAL JOURNAL OF NANOSCIENCE, VOL 6, NO 5, 2007, 6 (05) :315-+

[5] A new technique to measure the phase characteristics of laser mirrors based on semiconductor heterostructures [J].

Kovalyov, A. A. ;

Pchelyakov, O. P. ;

Preobrazhenskii, V. V. ;

Putyato, M. A. ;

Rubtsova, N. N. .

LASER PHYSICS, 2007, 17 (04) :478-481

[6] 115 fs pulses from Yb3+:KY(WO4)2 laser with low loss nanostructured saturable absorber [J].

Kovalyov, A. A. ;

Preobrazhenskii, V. V. ;

Putyato, M. A. ;

Pchelyakov, O. P. ;

Rubtsova, N. N. ;

Semyagin, B. R. ;

Kisel, V. E. ;

Kuril'chik, S. V. ;

Kuleshov, N. V. .

LASER PHYSICS LETTERS, 2011, 8 (06) :431-435

[7] Generation of 2-nJ pulses from a femtosecond ytterbium fiber laser [J].

Lim, H ;

Ilday, FÖ ;

Wise, FW .

OPTICS LETTERS, 2003, 28 (08) :660-662

[8]

Pchelyakov O P, 2009, LASER PHYS, V19, P285

[9] Diode-pumped gigahertz femtosecond Yb:KGW laser with a peak power of 3.9 kW [J].

Pekarek, Selina ;

Fiebig, Christian ;

Stumpf, Max Christoph ;

Oehler, Andreas Ernst Heinz ;

Paschke, Katrin ;

Erbert, Goetz ;

Suedmeyer, Thomas ;

Keller, Ursula .

OPTICS EXPRESS, 2010, 18 (16) :16320-16326

[10] Semiconductor Nanostructures Modified by the UV Laser Radiation [J].

Rubtsova, N. N. ;

Kuleshov, N. V. ;

Kisel, V. E. ;

Kochubei, S. A. ;

Kovalyov, A. A. ;

Kurilchik, S. V. ;

Preobrazhenskii, V. V. ;

Putyato, M. A. ;

Pchelyakov, O. P. ;

Shamirzaev, T. S. .

LASER PHYSICS, 2010, 20 (05) :1262-1265

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