物理学报Issue(8)：1-6,6.DOI:10.7498/aps.62.084203
利用综合复用技术拓展数字全息显微系统中的记录视场
Colligated multiplexing approach to expanding the field of view in the recording process of digital holographic microscopy∗
摘要
Abstract
We present a method to expand the record field of view in the recording process of digital holographic microscopy systems without loss of resolution. A series of incoherent sub-holograms covering different regions of sample can be recorded in a single frame of the CCD synchronously based on wavelength and polarization multiplexing. The reconstructed images can be obtained with information about different parts of the sample. Thus, the synthetic reconstructed image with a wider field can be achieved by image stitching and fusion technology without any form of scanning. Based on single-exposure working principle, this approach can be used for real-time recording of the dynamic samples without moving CCD, point source and tested samples. Experimental results show that the final synthetic image produced by the system in this paper can be achieved to be close to four times as large as the original record field of view with original resolution.关键词
数字全息显微术/角分复用/偏振复用/波长复用Key words
digital holography/angular multiplexing/polarization multiplexing/wavelength multiplexing引用本文复制引用
吴永丽,杨勇†,翟宏琛,马忠洪,盖琦,邓丽军..利用综合复用技术拓展数字全息显微系统中的记录视场[J].物理学报,2013,(8):1-6,6.基金项目
国家自然科学基金(批准号:11264007)资助的课题.*Project supported by National Natural Science Foundation of China (Grant No.11264007) （批准号:11264007）
