两个连续的、横向重叠的物体的成像。

IF 3.1 2区物理与天体物理 Q2 OPTICS

Optics letters Pub Date : 2024-12-15 DOI:10.1364/OL.543902

Olga Korotkova

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引用次数: 0

摘要

实验证明，在单透镜线性光学系统中使用的同一种标量照明，可以携带两个物体的信息，这两个物体沿轴线放置在不同位置，横向任意重叠。两个物体的图像可以通过调整摄像头的位置依次获得，也可以借助分光镜同时获得。这种效果利用部分相干光束的平均强度和空间相干状态作为标量光通道中的两个自由度。

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Imaging of two sequential, laterally overlapping objects.

The same scalar illumination used in a linear optical system with a single lens is experimentally shown to carry information about two objects placed at different positions along the axis with arbitrary lateral overlap. The images of both objects can be obtained either sequentially by adjusting the placement of the camera or concurrently, with the help of a beam splitter. The effect utilizes the average intensity and the spatial coherence state of a partially coherent beam as two degrees of freedom available in a scalar optical channel.

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来源期刊

Optics letters 物理-光学

CiteScore

6.60

自引率

8.30%

发文量

2275

审稿时长

1.7 months

期刊介绍： The Optical Society (OSA) publishes high-quality, peer-reviewed articles in its portfolio of journals, which serve the full breadth of the optics and photonics community. Optics Letters offers rapid dissemination of new results in all areas of optics with short, original, peer-reviewed communications. Optics Letters covers the latest research in optical science, including optical measurements, optical components and devices, atmospheric optics, biomedical optics, Fourier optics, integrated optics, optical processing, optoelectronics, lasers, nonlinear optics, optical storage and holography, optical coherence, polarization, quantum electronics, ultrafast optical phenomena, photonic crystals, and fiber optics. Criteria used in determining acceptability of contributions include newsworthiness to a substantial part of the optics community and the effect of rapid publication on the research of others. This journal, published twice each month, is where readers look for the latest discoveries in optics.