Forward-imaging instruments for optical coherence tomography

被引:137
作者
Boppart, SA
Bouma, BE
Pitris, C
Tearney, GJ
Fujimoto, JG
Brezinski, ME
机构
[1] MIT,ELECT RES LAB,CAMBRIDGE,MA 02139
[2] MASSACHUSETTS GEN HOSP,BOSTON,MA 02114
[3] HARVARD UNIV,SCH MED,BOSTON,MA 02114
关键词
D O I
10.1364/OL.22.001618
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We discuss the design and implementation of forward-imaging instruments for optical coherence tomography (OCT), which require the delivery, scanning, and collection of single-spatial-mode optical radiation. A hand-held surgical probe for use in open surgery can provide cross-sectional images of subsurface tissue before surgical incisions are made. A rigid laparoscope for minimally invasive surgical OCT imaging provides a simultaneous en face view of the area being imaged. OCT imaging is demonstrated on in vitro human specimens. (C) 1997 Optical Society of America.
引用
收藏
页码:1618 / 1620
页数:3
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