In situ monitoring of surface postprocessing in large-aperture fused silica optics with optical coherence tomography

Gabe M. Guss; Isaac L. Bass; Richard P. Hackel; Christian Mailhiot; Stavros G. Demos

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In situ monitoring of surface postprocessing in large-aperture fused silica optics with optical coherence tomography

机译：大口径熔融石英光学系统中表面后处理的光学相干层析成像原位监测

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Optical coherence tomography (OCT) is explored as a method to image laser-damage sites located on the surface of large aperture fused silica optics during postprocessing via CO_(2) laser ablation. The signal analysis for image acquisition was adapted to meet the sensitivity requirements for this application. A long-working-distance geometry was employed to allow imaging through the opposite surface of the 5 cm thick optic. The experimental results demonstrate the potential of OCT for remote monitoring of transparent material processing applications.

机译：光学相干断层扫描（OCT）是一种通过CO_（2）激光烧蚀在后处理过程中对位于大口径熔融石英光学元件表面的激光损伤部位成像的方法。图像采集的信号分析经过调整，可以满足该应用的灵敏度要求。采用长工作距离的几何形状，以允许通过5厘米厚的光学元件的相对表面成像。实验结果证明了OCT在透明材料加工应用的远程监控中的潜力。

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《Applied optics》 |2008年第25期|共5页
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Gabe M. Guss; Isaac L. Bass; Richard P. Hackel; Christian Mailhiot; Stavros G. Demos;
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1. In situ monitoring of surface postprocessing in large-aperture fused silica optics with optical coherence tomography [J] . Gabe M. Guss, Isaac L. Bass, Richard P. Hackel, Applied optics . 2008,第25期

机译：大口径熔融石英光学系统中表面后处理的光学相干层析成像原位监测
2. In situ process monitoring in selective laser sintering using optical coherence tomography [J] . Michael R. Gardner, Adam Lewis, Jongwan Park, Optical engineering . 2018,第4期

机译：使用光学相干层析成像技术进行选择性激光烧结的原位过程监控
3. Complementary use of Optical Coherence Tomography (OCT) and Reflection FTIR spectroscopy for in-situ non-invasive monitoring of varnish removal from easel paintings [J] . Iwanicka Magdalena, Moretti Patrizia, van Oudheusden Saskia, Microchemical Journal: Devoted to the Application of Microtechniques in all Branches of Science . 2018,第期

机译：光学相干断层扫描（OCT）和反射FTIR光谱的补充使用，用于原位非侵入性监测清漆绘画的清漆清除
4. High-resolution 3-D imaging of surface damage sites in fused silica with Optical Coherence Tomography [C] . Gabe Guss, Isaac Bass, Richard Hackel, Annual Boulder Damage Symposium . 2008

机译：光学相干断层扫描的熔融二氧化硅表面损伤部位的高分辨率3-D成像
5. Design and Fabrication of Low-Cost Optical Coherence Tomography Instruments with Novel Features towards Aiding in Medical Diagnostics =Optical Coherence Tomography for Everyone; Everyone with a Well Equipped Optics Lab [D] . Nandakumar, Hari. 2019

机译：具有新颖特征的低成本光学相干断层扫描仪器的设计和制造在医疗诊断中辅助=每个人的光学相干断层扫描;每个配有设备齐全的光学实验室的人
6. A Method for Monitoring Enamel Erosion Using Laser Irradiated Surfaces and Optical Coherence Tomography [O] . Kenneth H. Chan, Henry Tom, Cynthia L. Darling, -1

机译：利用激光辐照表面和光学相干断层扫描技术监测牙釉质侵蚀的方法
7. High-resolution 3D imaging of surface damage sites in fused silica with optical coherence tomography [O] . Gabe Guss, Isaac Bass, Richard Hackel, 2007

机译：光相干断层扫描的熔融二氧化硅表面损伤部位的高分辨率3D成像

In situ monitoring of surface postprocessing in large-aperture fused silica optics with optical coherence tomography

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