Retaining 3D shape of picosecond laser pulses during optical harmonics generation

被引：11

作者：

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

Mironov, S. Yu ^{[1
]}

Gacheva, E., I ^{[1
]}

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

Khazanov, E. A. ^{[1
]}

机构：

[1] Russian Acad Sci, Fed Res Ctr, Inst Appl Phys, 46 Uljanov St, Nizhnii Novgorod 603950, Russia

来源：

APPLIED OPTICS | 2019年 / 58卷 / 10期

基金：

俄罗斯科学基金会;

关键词：

CRYSTAL;

D O I：

10.1364/AO.58.002678

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Collinear and noncollinear sum-frequency generation of broadband laser pulses with angular and frequency chirp is considered. The conditions of minimal distortions of 3D ellipsoidal intensity distribution of triangular chirped femtosecond pulses during generation of the second, third, and fourth harmonics of a Ti-Sa laser in LBO, BBO, and KBBF crystals are found using numerical methods. The efficiency of conversion from the fundamental to the fourth harmonic (45%) is higher than to the third harmonic (20%), and the distortions of intensity distribution are less. (C) 2019 Optical Society of America

引用

页码：2678 / 2686

页数：9

共 15 条

[1]

Akhmanov S.A., 1992, Optics of Femtosecond Laser Pulses

[2] Deep-UV nonlinear optical crystal KBe2BO3F2-discovery, growth, optical properties and applications [J].

Chen, C. T. ;

Wang, G. L. ;

Wang, X. Y. ;

Xu, Z. Y. .

APPLIED PHYSICS B-LASERS AND OPTICS, 2009, 97 (01) :9-25

[3] Second-harmonic generation from a KBe2BO3F2 crystal in the deep ultraviolet [J].

Chen, CT ;

Lu, JH ;

Togashi, T ;

Suganuma, T ;

Sekikawa, T ;

Watanabe, S ;

Xu, ZY ;

Wang, JY .

OPTICS LETTERS, 2002, 27 (08) :637-639

[4]

Kapchinskij I.M., 1959, P 2 INT C HIGH EN AC, P274

[5] CESIUM TELLURIDE PHOTOCATHODES [J].

KONG, SH ;

KINROSSWRIGHT, J ;

NGUYEN, DC ;

SHEFFIELD, RL .

JOURNAL OF APPLIED PHYSICS, 1995, 77 (11) :6031-6038

[6] Shaping triangular picosecond laser pulses for electron photoinjectors [J].

Kuzmin, I ;

Mironov, S. ;

Gacheva, E. ;

Zelenogorsky, V ;

Potemkin, A. ;

Khazanov, E. ;

Kanareykin, A. ;

Antipov, S. ;

Krasilnikov, M. ;

Loisch, G. ;

Stephan, F. .

LASER PHYSICS LETTERS, 2019, 16 (01)

[7] Observation of High Transformer Ratio Plasma Wakefield Acceleration [J].

Loisch, Gregor ;

Asova, Galina ;

Boonpornprasert, Prach ;

Brinkmann, Reinhard ;

Chen, Ye ;

Engel, Johannes ;

Good, James ;

Gross, Matthias ;

Gruener, Florian ;

Huck, Holger ;

Kalantaryan, Davit ;

Krasilnikov, Mikhail ;

Lishilin, Osip ;

de la Ossa, Alberto Martinez ;

Mehrling, Timon J. ;

Melkumyan, David ;

Oppelt, Anne ;

Osterhoff, Jens ;

Qian, Houjun ;

Renier, Yves ;

Stephan, Frank ;

Tenholt, Carmen ;

Wohlfarth, Valentin ;

Zhao, Quantang .

PHYSICAL REVIEW LETTERS, 2018, 121 (06)

[8] Generation of 3D ellipsoidal laser beams by means of a profiled volume chirped Bragg grating [J].

Mironov, S. Yu ;

Poteomkin, A. K. ;

Gacheva, E. I. ;

Andrianov, A. V. ;

Zelenogorskii, V. V. ;

Vasiliev, R. ;

Smirnov, V. ;

Krasilnikov, M. ;

Stephan, F. ;

Khazanov, E. A. .

LASER PHYSICS LETTERS, 2016, 13 (05)

[9] Shaping of cylindrical and 3D ellipsoidal beams for electron photoinjector laser drivers [J].

Mironov, S. Yu. ;

Potemkin, A. K. ;

Gacheva, E. I. ;

Andrianov, A. V. ;

Zelenogorskii, V. V. ;

Krasilnikov, M. ;

Stephan, F. ;

Khazanov, E. A. .

APPLIED OPTICS, 2016, 55 (07) :1630-1635

[10]

Nikogosyan D N, 2005, Nonlinear optical crystals: a complete surveyM

← 1 2 →