Microscopic Imaging Through a Turbid Medium by Use of a Differential Optical Kerr Gate

被引：8

作者：

Ren, Yuhu ^{[1
,2
]}

Si, Jinhai ^{[1
,2
]}

Tan, Wenjiang ^{[1
,2
]}

Xu, Shichao ^{[1
,2
]}

Tong, Junyi ^{[3
]}

Hou, Xun ^{[1
,2
]}

机构：

[1] Xi An Jiao Tong Univ, Key Lab Phys Elect & Devices, Xian 710049, Peoples R China

[2] Xi An Jiao Tong Univ, Sch Elect & Informat Engn, Collaborat Innovat Ctr Suzhou Nano Sci & Technol, Shaanxi Key Lab Informat Photon Tech,Minist Educ, Xian 710049, Peoples R China

[3] Xian Univ Technol, Dept Appl Phys, Xian 710048, Peoples R China

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2016年 / 28卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Microscopy; Kerr effect; turbid media; ultrafast optics; ACCURACY; APERTURE; GLASS;

D O I：

10.1109/LPT.2015.2496618

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Microscopic imaging of hidden objects in scattering media is demonstrated using a differential optical Kerr gate (DOKG). The results show that the high spatial frequency components of the imaged object filtered by the optical Kerr gate can be considerably compensated using the DOKG. Microscopic images with a maximal lateral resolution of similar to 2-mu m can be achieved. Compared with OKG microscopic imaging, the contrast of DOKG microscopic images is enhanced significantly.

引用

页码：394 / 397

页数：4

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