High-efficiency, simple setup for pulse cleaning at the millijoule level by nonlinear induced birefringence

被引：70

作者：

Jullien, A ^{[1
]}

Augé-Rochereau, F

Chériaux, G

Chambaret, JP

d'Oliveira, P

Auguste, T

Falcoz, F

机构：

[1] Ecole Polytech, Ecole Natl Super Tech Avancees, Lab Opt Appl, F-91761 Palaiseau, France

[2] CEA, Dept Rech Etat Condense Atom & Mol, Serv Photon Atomes & Mol, F-91191 Gif Sur Yvette, France

来源：

OPTICS LETTERS | 2004年 / 29卷 / 18期

关键词：

D O I：

10.1364/OL.29.002184

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Nonlinear elliptical polarization rotation is used to improve the contrast of femtosecond pulses by several orders of magnitude. Using nonlinear induced birefringence in air, we produced cleaned pulses with an energy of a few hundreds of microjoules. This technique presents several major advantages, such as convenience and stability of the setup. We investigated the phase profile required for obtaining high-energy pulses. No phase distortion is observed, and the spatial quality of the beam is preserved. (C) 2004 Optical Society of America.

引用

页码：2184 / 2186

页数：3

共 8 条

[1]

CHERIAUX G, 2001, OSA TRENDS OPTICS PH, V56, P45

[2]

Cheriaux G, 2001, P ULTR OPT 2001, P16

[3] Nonsequential double ionization of small molecules induced by a femtosecond laser field [J].

Cornaggia, C ;

Hering, P .

PHYSICAL REVIEW A, 2000, 62 (02) :13

[4] Pulse contrast enhancement of high-energy pulses by use of a gas-filled hollow waveguide [J].

Homoelle, D ;

Gaeta, AL ;

Yanovsky, V ;

Mourou, G .

OPTICS LETTERS, 2002, 27 (18) :1646-1648

[5] Suppression of the amplified spontaneous emission in chirped-pulse-amplification lasers by clean high-energy seed-pulse injection [J].

Itatani, J ;

Faure, J ;

Nantel, M ;

Mourou, G ;

Watanabe, S .

OPTICS COMMUNICATIONS, 1998, 148 (1-3) :70-74

[6] Temporal contrast in Ti:Sapphire lasers:: Characterization and control [J].

Nantel, M ;

Itatani, J ;

Tien, AC ;

Faure, J ;

Kaplan, D ;

Bouvier, M ;

Buma, T ;

Van Rompay, P ;

Nees, J ;

Pronko, PP ;

Umstadter, D ;

Mourou, GA .

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 1998, 4 (02) :449-458

[7] Determination of the inertial contribution to the nonlinear refractive index of air, N-2, and O-2 by use of unfocused high-intensity femtosecond laser pulses [J].

Nibbering, ETJ ;

Grillon, G ;

Franco, MA ;

Prade, BS ;

Mysyrowicz, A .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1997, 14 (03) :650-660

[8]

NICKLES P, 2003, 5 SHARP M LUND SWED

← 1 →