全息术
多路复用
光学
空间复用
编码孔径
计算机科学
数据采集
物理
光圈(计算机存储器)
多路复用
图像分辨率
空间光调制器
电信
声学
操作系统
探测器
频道(广播)
生物
多输入多输出
生物信息学
作者
Nathaniel Hai,Joseph Rosen
出处
期刊:Optics Letters
[The Optical Society]
日期:2020-06-18
卷期号:45 (13): 3439-3439
被引量:20
摘要
Optical, spatial, or temporal multiplexing is a well-known approach to optimize the performance of imaging systems. Following the recent discovery about the capability to record a coherent hologram in an interferenceless working mode, we propose a motionless method to spatially multiplex more than one hologram in a single camera exposure. Using the rather simple multiplexing framework based on coded aperture correlation holography, we effectively increase the acquisition rate of dynamic scenes and the holographic data compression by two-fold. Quantitative or qualitative phase microscopy and acquisition of a bipolar hologram from a single camera shot, experimentally confirm the applicability of the suggested technique.
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