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Optical Engineering

Measurements of the scattering coefficients of intralipid solutions by a femtosecond optical Kerr gate
Author(s): Junyi Tong; Yi Yang; Jinhai Si; Wenjiang Tan; Fang Chen; Wenhui Yi; Xun Hou
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Paper Abstract

An ultrafast optical Kerr gate (OKG) in femtosecond time scale was used to determine the scattering coefficients of intralipids, in which the BI2O3-B2O3-SiO2 oxide glass was employed as the Kerr medium. Because of the joint action of the time gate and a transient spatial gate that was induced in the Kerr materials by the gating beam, more precise scattering coefficients could be obtained. Our experimental results show that, for low turbid media, the scattering coefficients measured using the OKG method are similar to those measured using the collimated transmittance (CT) approach, while for highly turbid media, the results obtained using the OKG method are bigger than those using the CT approach.

Paper Details

Date Published: 1 April 2011
PDF: 5 pages
Opt. Eng. 50(4) 043607 doi: 10.1117/1.3567069
Published in: Optical Engineering Volume 50, Issue 4
Show Author Affiliations
Junyi Tong, Xi'an Jiaotong Univ. (China)
Yi Yang, Xi'an Jiaotong Univ. (China)
Jinhai Si, Xi'an Jiaotong Univ. (China)
Wenjiang Tan, Xi'an Jiaotong Univ. (China)
Fang Chen, Xi'an Jiaotong Univ. (China)
Wenhui Yi, Xi'an Jiaotong Univ. (China)
Xun Hou, Xi'an Jiaotong Univ. (China)


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