Scanner-Free and Wide-Field Endoscopic Imaging by Using a Single Multimode Optical Fiber

被引：533

作者：

Choi, Youngwoon ^{[1
]}

Yoon, Changhyeong ^{[1
]}

Kim, Moonseok ^{[1
]}

Yang, Taeseok Daniel ^{[1
]}

Fang-Yen, Christopher ^{[2
]}

Dasari, Ramachandra R. ^{[3
]}

Lee, Kyoung Jin ^{[1
]}

Choi, Wonshik ^{[1
]}

机构：

[1] Korea Univ, Dept Phys, Seoul 136701, South Korea

[2] Univ Penn, Dept Bioengn, Philadelphia, PA 19104 USA

[3] MIT, George R Harrison Spect Lab, Cambridge, MA 02139 USA

来源：

PHYSICAL REVIEW LETTERS | 2012年 / 109卷 / 20期

基金：

新加坡国家研究基金会;

关键词：

COHERENCE TOMOGRAPHY; PHASE MICROSCOPY; IN-VIVO; FULL-FIELD; TRANSMISSION; ILLUMINATION; CONJUGATION; CANCER; BIOPSY; LIGHT;

D O I：

10.1103/PhysRevLett.109.203901

中图分类号：

O4 [物理学];

学科分类号：

070305 [高分子化学与物理];

摘要：

A single multimode fiber is considered an ideal optical element for endoscopic imaging due to the possibility of direct image transmission via multiple spatial modes. However, the wave distortion induced by the mode dispersion has been a fundamental limitation. In this Letter, we propose a method for eliminating the effect of mode dispersion and therefore realize wide-field endoscopic imaging by using only a single multimode fiber with no scanner attached to the fiber. Our method will potentially revolutionize endoscopy in various fields encompassing medicine and industry.

引用

页数：5

共 30 条

[1]

[Anonymous], 2008, Introduction to Fourier optics

[2]

A multi-mode fiber probe for holographic micromanipulation and microscopy [J].