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Measurements of the scattering coefficients of intralipid solutions by a femtosecond optical Kerr gate

机译:飞秒光学克尔门测量脂质溶液的散射系数

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摘要

An ultrafast optical Kerr gate (OKG) in femtosecond time scale was used to determine the scattering coefficients of intralipids, in which the Bl_2O_3-B_2O_3-SiO_2 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.
机译:飞秒级的超快光学克尔门(OKG)用于确定脂质的散射系数,其中将Bl_2O_3-B_2O_3-SiO_2氧化物玻璃用作Kerr介质。由于时间门和门控光束在Kerr材料中引起的瞬态空间门的共同作用,可以获得更精确的散射系数。我们的实验结果表明,对于低浊度介质,使用OKG方法测量的散射系数与使用准直透射率(CT)方法测量的散射系数相似,而对于高浊度介质,使用OKG方法获得的结果大于那些使用CT方法。

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  • 来源
    《Optical engineering》 |2011年第4期|p.043607.1-043607.4|共4页
  • 作者单位

    Xi'an Jiaotong University Key Laboratory for Physical Electronics Devices of the Ministry of Education Shannxi Key Lab of Information Photonic Technique School of Electronics and Information Engineering Xianning-xilu 28 Xi'an, 710049, China;

    Xi'an Jiaotong University Key Laboratory for Physical Electronics Devices of the Ministry of Education Shannxi Key Lab of Information Photonic Technique School of Electronics and Information Engineering Xianning-xilu 28 Xi'an, 710049, China;

    Xi'an Jiaotong University Key Laboratory for Physical Electronics Devices of the Ministry of Education Shannxi Key Lab of Information Photonic Technique School of Electronics and Information Engineering Xianning-xilu 28 Xi'an, 710049, China;

    Xi'an Jiaotong University Key Laboratory for Physical Electronics Devices of the Ministry of Education Shannxi Key Lab of Information Photonic Technique School of Electronics and Information Engineering Xianning-xilu 28 Xi'an, 710049, China;

    Xi'an Jiaotong University Key Laboratory for Physical Electronics Devices of the Ministry of Education Shannxi Key Lab of Information Photonic Technique School of Electronics and Information Engineering Xianning-xilu 28 Xi'an, 710049, China;

    Xi'an Jiaotong University Key Laboratory for Physical Electronics Devices of the Ministry of Education Shannxi Key Lab of Information Photonic Technique School of Electronics and Information Engineering Xianning-xilu 28 Xi'an, 710049, China;

    Xi'an Jiaotong University Key Laboratory for Physical Electronics Devices of the Ministry of Education Shannxi Key Lab of Information Photonic Technique School of Electronics and Information Engineering Xianning-xilu 28 Xi'an, 710049, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    bismuth glass; optical kerr gate; intralipid; scattering coefficients;

    机译:铋玻璃光学克尔门脂质内散射系数;

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