光参数对图像质量和光学相干层析成像的影响

IF 1.8 4区物理与天体物理 Q3 OPTICS

International Journal of Optics Pub Date : 2021-11-26 DOI:10.1155/2021/2322858

Boka Fikadu, B. Bekele, L. Jule, Anatol Degefa, N. Nagaprasad, K. Ramaswamy

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引用次数: 0

摘要

本文对图像质量和光学相干层析成像进行了研究。研究结果表明，超声和光学相干断层扫描产生不同波形的图像之间存在非常显著的差异。为了理解这一点，我们研究了使用单色和宽带光源的迈克尔逊干涉仪中光学相干断层扫描的基本原理。使用玻璃样品简要描述了存在于探测器水平的时域和谱域测量。使用宽带源的迈克尔逊干涉仪的时域信号强度是高斯包络。

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Investigation of Light Parameters on Image Quality and Optical Coherence Tomography

In this work, image quality and optical coherence tomography were studied. The results of the study show that there is a very significant difference between ultrasound and optical coherence tomography to produce an image with a different wave. To understand this, we studied the basic principle of optical coherence tomography in the Michelson interferometer using monochromatic and broadband sources. Time-domain and spectral-domain measurements, which exist at the detector level, are briefly described using a glass sample. The time-domain signal strength of the Michelson interferometer using a broadband source is a Gaussian envelope.

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来源期刊

International Journal of Optics Physics and Astronomy-Atomic and Molecular Physics, and Optics

CiteScore

3.40

自引率

5.90%

发文量

审稿时长

13 weeks

期刊介绍： International Journal of Optics publishes papers on the nature of light, its properties and behaviours, and its interaction with matter. The journal considers both fundamental and highly applied studies, especially those that promise technological solutions for the next generation of systems and devices. As well as original research, International Journal of Optics also publishes focused review articles that examine the state of the art, identify emerging trends, and suggest future directions for developing fields.