Efficient optical Kerr gate of tellurite glass for acquiring ultrafast fluorescence

Hang Zhang; Zhiguang Zhou; Aoxiang Lin; Jun Cheng; Hui Liu; Jinhai Si; Feng Chen; Xun Hou

doi:10.1088/2040-8978/14/6/065201

Efficient optical Kerr gate of tellurite glass for acquiring ultrafast fluorescence

Hang Zhang
, Zhiguang Zhou
, Aoxiang Lin
, Jun Cheng
, Hui Liu
, Jinhai Si
, Feng Chen
, Xun Hou

Faculty of Electronic and Information Engineering

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

We investigated the ultrafast optical Kerr effect of tellurite glass (Te glass) by the femtosecond time-resolved pumpprobe technique. The Kerr-gated spectra from a chirped supercontinuum (SC) obtained by a Te glass optical Kerr gate (OKG) were of a narrow bandwidth and wide range of transmittance spectra. Time-resolved violet fluorescence of a ZnO thin film with high temporal resolution was measured using the Te glass OKG. Experimental results showed that Te glass was a good candidate for an OKG medium due to its ultrafast response, large transmittance window, and large nonlinear refractive index.

Original language	English
Article number	065201
Journal	Journal of Optics
Volume	14
Issue number	6
DOIs	https://doi.org/10.1088/2040-8978/14/6/065201
State	Published - Jun 2012

Keywords

femtosecond
nonlinear refractive index
optical Kerr gate
tellurite glass
ultrafast response

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10.1088/2040-8978/14/6/065201

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title = "Efficient optical Kerr gate of tellurite glass for acquiring ultrafast fluorescence",

abstract = "We investigated the ultrafast optical Kerr effect of tellurite glass (Te glass) by the femtosecond time-resolved pumpprobe technique. The Kerr-gated spectra from a chirped supercontinuum (SC) obtained by a Te glass optical Kerr gate (OKG) were of a narrow bandwidth and wide range of transmittance spectra. Time-resolved violet fluorescence of a ZnO thin film with high temporal resolution was measured using the Te glass OKG. Experimental results showed that Te glass was a good candidate for an OKG medium due to its ultrafast response, large transmittance window, and large nonlinear refractive index.",

keywords = "femtosecond, nonlinear refractive index, optical Kerr gate, tellurite glass, ultrafast response",

author = "Hang Zhang and Zhiguang Zhou and Aoxiang Lin and Jun Cheng and Hui Liu and Jinhai Si and Feng Chen and Xun Hou",

year = "2012",

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doi = "10.1088/2040-8978/14/6/065201",

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T1 - Efficient optical Kerr gate of tellurite glass for acquiring ultrafast fluorescence

AU - Zhang, Hang

AU - Zhou, Zhiguang

AU - Lin, Aoxiang

AU - Cheng, Jun

AU - Liu, Hui

AU - Si, Jinhai

AU - Chen, Feng

AU - Hou, Xun

PY - 2012/6

Y1 - 2012/6

N2 - We investigated the ultrafast optical Kerr effect of tellurite glass (Te glass) by the femtosecond time-resolved pumpprobe technique. The Kerr-gated spectra from a chirped supercontinuum (SC) obtained by a Te glass optical Kerr gate (OKG) were of a narrow bandwidth and wide range of transmittance spectra. Time-resolved violet fluorescence of a ZnO thin film with high temporal resolution was measured using the Te glass OKG. Experimental results showed that Te glass was a good candidate for an OKG medium due to its ultrafast response, large transmittance window, and large nonlinear refractive index.

AB - We investigated the ultrafast optical Kerr effect of tellurite glass (Te glass) by the femtosecond time-resolved pumpprobe technique. The Kerr-gated spectra from a chirped supercontinuum (SC) obtained by a Te glass optical Kerr gate (OKG) were of a narrow bandwidth and wide range of transmittance spectra. Time-resolved violet fluorescence of a ZnO thin film with high temporal resolution was measured using the Te glass OKG. Experimental results showed that Te glass was a good candidate for an OKG medium due to its ultrafast response, large transmittance window, and large nonlinear refractive index.

KW - femtosecond

KW - nonlinear refractive index

KW - optical Kerr gate

KW - tellurite glass

KW - ultrafast response

UR - https://www.scopus.com/pages/publications/84860817209

U2 - 10.1088/2040-8978/14/6/065201

DO - 10.1088/2040-8978/14/6/065201

M3 - 文章

AN - SCOPUS:84860817209

SN - 2040-8978

VL - 14

JO - Journal of Optics

JF - Journal of Optics

IS - 6

M1 - 065201

ER -

Efficient optical Kerr gate of tellurite glass for acquiring ultrafast fluorescence

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Keywords

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