中国激光, 2018, 45 (6): 0609003, 网络出版: 2018-07-05 复制并引用该论文  本文已被引 3 次  被引通知

图 & 表

图 1. 基于光栅衍射的白光共路离轴数字全息显微系统原理图

Fig. 1. Schematic of white-light common-path off-axis digital holographic microscope based on grating diffraction

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图 2. 系统所用卤素灯的功率谱

Fig. 2. Spectrum of the halogen lamp used in the system

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图 3. 实验结果。(a)全息图;(b)矩形框中部分全息图的放大显示;(c)再现相位像;(d)小球厚度三维形貌;(e) (c)中白色直线的微球厚度分布曲线

Fig. 3. Experimental results. (a) Hologram; (b) enlarged part of the hologram shown in the rectangle; (c) reconstruction phase image; (d) three-dimensional thickness profile of the micro bead; (e) thickness profile of the micro bead along the white line in (c)

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图 4. 系统的时空噪声测量结果。(a)无样品时的光程分布;(b)空间噪声直方图;(c)时间噪声直方图

Fig. 4. Analysis of spatiotemporal noise of the system. (a) A optical path difference image of no-sample; (b) histogram of the spatial noise; (c) histogram of the temporal noise

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张佳恒, 马利红, 李勇, 金洪震. 卤素灯照明光栅衍射共路数字全息显微定量相位成像[J]. 中国激光, 2018, 45(6): 0609003. Jiaheng Zhang, Lihong Ma, Yong Li, Hongzhen Jin. Halogen-Light Quantitative Phase Imaging with Common-Path Digital Holographic Microscopy Based on Grating Diffraction[J]. Chinese Journal of Lasers, 2018, 45(6): 0609003.