Self-focusing in two-color collinear optical Kerr measurements

Sen Jia; Lihe Yan; Jinhai Si; Wenhui Yi; Feng Chen; Xun Hou

doi:10.1016/j.optcom.2010.06.036

Self-focusing in two-color collinear optical Kerr measurements

Sen Jia
, Lihe Yan
, Jinhai Si
, Wenhui Yi
, Feng Chen
, Xun Hou

电子与信息学部

Xi'an Jiaotong University

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

We performed the femtosecond two-color collinear optical Kerr shutter (OKS) measurements in a thick Kerr medium. The time-resolved OKS signals showed a multi-peak structure and a large broadening with respect to that for non-collinear. By measuring the time-resolved OKS signals in the sample at different powers, we demonstrated that the abnormal profile of the OKS signals was mainly attributed to self-focusing and re-focusing of the pump beam in the Kerr medium and the group velocity difference between the pump and the probe beams.

源语言	英语
页（从-至）	4346-4349
页数	4
期刊	Optics Communications
卷	283
期	21
DOI	https://doi.org/10.1016/j.optcom.2010.06.036
出版状态	已出版 - 1 11月 2010

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10.1016/j.optcom.2010.06.036

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abstract = "We performed the femtosecond two-color collinear optical Kerr shutter (OKS) measurements in a thick Kerr medium. The time-resolved OKS signals showed a multi-peak structure and a large broadening with respect to that for non-collinear. By measuring the time-resolved OKS signals in the sample at different powers, we demonstrated that the abnormal profile of the OKS signals was mainly attributed to self-focusing and re-focusing of the pump beam in the Kerr medium and the group velocity difference between the pump and the probe beams.",

author = "Sen Jia and Lihe Yan and Jinhai Si and Wenhui Yi and Feng Chen and Xun Hou",

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T1 - Self-focusing in two-color collinear optical Kerr measurements

AU - Jia, Sen

AU - Yan, Lihe

AU - Si, Jinhai

AU - Yi, Wenhui

AU - Chen, Feng

AU - Hou, Xun

PY - 2010/11/1

Y1 - 2010/11/1

N2 - We performed the femtosecond two-color collinear optical Kerr shutter (OKS) measurements in a thick Kerr medium. The time-resolved OKS signals showed a multi-peak structure and a large broadening with respect to that for non-collinear. By measuring the time-resolved OKS signals in the sample at different powers, we demonstrated that the abnormal profile of the OKS signals was mainly attributed to self-focusing and re-focusing of the pump beam in the Kerr medium and the group velocity difference between the pump and the probe beams.

AB - We performed the femtosecond two-color collinear optical Kerr shutter (OKS) measurements in a thick Kerr medium. The time-resolved OKS signals showed a multi-peak structure and a large broadening with respect to that for non-collinear. By measuring the time-resolved OKS signals in the sample at different powers, we demonstrated that the abnormal profile of the OKS signals was mainly attributed to self-focusing and re-focusing of the pump beam in the Kerr medium and the group velocity difference between the pump and the probe beams.

UR - https://www.scopus.com/pages/publications/79951518177

U2 - 10.1016/j.optcom.2010.06.036

DO - 10.1016/j.optcom.2010.06.036

M3 - 文章

AN - SCOPUS:79951518177

SN - 0030-4018

VL - 283

SP - 4346

EP - 4349

JO - Optics Communications

JF - Optics Communications

IS - 21

ER -

Self-focusing in two-color collinear optical Kerr measurements

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