Doubling the field of view in off-axis low-coherence interferometric imaging

作     者：Pinhas Girshovitz Natan T Shaked 

作者机构：Department of Biomedical EngineeringFaculty of EngineeringTel Aviv UniversityTel Aviv 69978Israel 

出 版 物：《Light(Science & Applications)》 (光（科学与应用)（英文版）)

年 卷 期：2014年第3卷第1期

页      面：282-290页

核心收录：

学科分类：070207[理学-光学] 07[理学] 08[工学] 0803[工学-光学工程] 0702[理学-物理学] 

基　　金：This work is supported by the FP7 Marie Curie Career Integration Grant 

主　　题：cell imaging holography interferometry lithography quantitative optical microscopy 

摘      要：We present a new interferometric and holographic approach,named interferometry with doubled imaging area(IDIA),with which it is possible to double the camera field of view while performing off-axis interferometric imaging,without changing the imaging parameters,such as the magnification and the *** technique enables quantitative amplitude and phase imaging of wider samples without reducing the acquisition frame rate due to *** method is implemented using a compact interferometric module that connects to a regular digital camera,and is useful in a wide range of applications in which neither the field of view nor the acquisition rate can be ***,the IDIA principle allows doubling the off-axis interferometric field of view,which might be narrower than the camera field of view due to low-coherence *** demonstrate the proposed technique for scan-free quantitative optical thickness imaging of microscopic biological samples,including live neurons and a human sperm cell in rapid motion under high *** addition,we used the IDIA principle to perform non-destructive profilometry during a rapid lithography process of transparent structures.