Two- and three-photon absorption in CS2

被引：57

作者：

Ganeev, RA

Ryasnyansky, AI

Ishizawa, N

Baba, M

Suzuki, M

Turu, M

Sakakibara, S

Kuroda, H

机构：

[1] Univ Tokyo, Inst Solid State Phys, Chiba 2778581, Japan

[2] NPO Akadempribor, Akademgorodok, Tashkent 700125, Uzbekistan

[3] Samarkand State Univ, Samarkand 703004, Uzbekistan

[4] Tokyo Inst Technol, Chem Resources Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan

来源：

OPTICS COMMUNICATIONS | 2004年 / 231卷 / 1-6期

关键词：

two-photon absorption; three-photon absorption; z-scan;

D O I：

10.1016/j.optcom.2003.12.032

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Nonlinear absorption in carbon disulfide was investigated at the wavelengths of 795 and 1054 nm. Nonlinear absorption coefficients were measured to be 5 x 10(-11) cm W-1 (due to two-photon absorption, lambda = 795 nm) and 2.8 x 10(-23) cm(3) W-2 (due to three-photon absorption, lambda = 1054 nm). The influence of two-photon absorption on the variations of nonlinear refractive index of CS2 at high pulse repetition rates was analyzed. (C) 2003 Elsevier B.V. All rights reserved.

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页码：431 / 436

页数：6

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