Optical limiting and bistability of a σ - π photoconductive copolymer

Heping Zeng; Chengyou Liu; Satoshi Tokura; Mitsuo Kira; Yusaburo Segawa

doi:10.1016/S0009-2614(00)01158-1

Optical limiting and bistability of a σ - π photoconductive copolymer

Heping Zeng^*
, Chengyou Liu
, Satoshi Tokura
, Mitsuo Kira
, Yusaburo Segawa

^*此作品的通讯作者

精密光谱科学与技术高等研究院

科研成果: 期刊稿件 › 文章 › 同行评审

7 引用（Scopus）

摘要

Optical nonlinearity of a σ-π photoconductive copolymer, poly(disilanylene-2,2^′-bipyridine-5,5^′-diyl) ruthenium complex, has been investigated in chloroform solution of various concentrations. The nonlinear optical absorption resulted in optical limiting, optical bistability, and laser pulse compression for nanosecond pulses at the wavelength of 532 nm. Theoretical analyses showed that the optical absorptive nonlinearity was dependent on the photogenerated excitons and exciton-exciton couplings.

源语言	英语
页（从-至）	71-77
页数	7
期刊	Chemical Physics Letters
卷	331
期	1
DOI	https://doi.org/10.1016/S0009-2614(00)01158-1
出版状态	已出版 - 24 11月 2000

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abstract = "Optical nonlinearity of a σ-π photoconductive copolymer, poly(disilanylene-2,2′-bipyridine-5,5′-diyl) ruthenium complex, has been investigated in chloroform solution of various concentrations. The nonlinear optical absorption resulted in optical limiting, optical bistability, and laser pulse compression for nanosecond pulses at the wavelength of 532 nm. Theoretical analyses showed that the optical absorptive nonlinearity was dependent on the photogenerated excitons and exciton-exciton couplings.",

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T1 - Optical limiting and bistability of a σ - π photoconductive copolymer

AU - Zeng, Heping

AU - Liu, Chengyou

AU - Tokura, Satoshi

AU - Kira, Mitsuo

AU - Segawa, Yusaburo

PY - 2000/11/24

Y1 - 2000/11/24

N2 - Optical nonlinearity of a σ-π photoconductive copolymer, poly(disilanylene-2,2′-bipyridine-5,5′-diyl) ruthenium complex, has been investigated in chloroform solution of various concentrations. The nonlinear optical absorption resulted in optical limiting, optical bistability, and laser pulse compression for nanosecond pulses at the wavelength of 532 nm. Theoretical analyses showed that the optical absorptive nonlinearity was dependent on the photogenerated excitons and exciton-exciton couplings.

AB - Optical nonlinearity of a σ-π photoconductive copolymer, poly(disilanylene-2,2′-bipyridine-5,5′-diyl) ruthenium complex, has been investigated in chloroform solution of various concentrations. The nonlinear optical absorption resulted in optical limiting, optical bistability, and laser pulse compression for nanosecond pulses at the wavelength of 532 nm. Theoretical analyses showed that the optical absorptive nonlinearity was dependent on the photogenerated excitons and exciton-exciton couplings.

UR - https://www.scopus.com/pages/publications/0041725095

U2 - 10.1016/S0009-2614(00)01158-1

DO - 10.1016/S0009-2614(00)01158-1

M3 - 文章

AN - SCOPUS:0041725095

SN - 0009-2614

VL - 331

SP - 71

EP - 77

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 1

ER -

Optical limiting and bistability of a σ - π photoconductive copolymer

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