Polarization-sensitive imaging using optical coherence tomography and a HCG-VCSEL laser

Chien Hua Peng, Yu Cheng Mei, Hung Kai Chen, Ting Yen Tsai, Ting Hao Chen, Chuan Bor Chueh, Dalila Ellafi, Chris Chase, Hao Chung Kuo, Michael C.Y. Huang, Hsiang Chieh Lee*

*此作品的通信作者

研究成果: Conference contribution同行評審

摘要

Polarization-sensitive optical coherence tomography (PS-OCT) is a non-destructive and three-dimensional imaging technique that can provide polarization properties, e.g., phase retardation and the optical axis, as well as architectural information similar to conventional OCT from the sample. In this study, we have developed a high-speed PS-OCT imaging engine by using a novel wavelength-swept laser light source based on a high-contrast grating vertical-cavity surface-emitting laser (HCG-VCSEL). Example PS-OCT imaging including the human fingernail junction, 3D plastic printing material, and the chicken breast tissue demonstrated the depth-resolved measurement of the multifunctional information of the sample with PS-OCT and HCG-VCSEL light source at an A-scan rate of 250 kHz.

原文English
主出版物標題Vertical-Cavity Surface-Emitting Lasers XXVII
編輯Chun Lei, Luke A. Graham
發行者SPIE
ISBN(電子)9781510659834
DOIs
出版狀態Published - 2023
事件Vertical-Cavity Surface-Emitting Lasers XXVII 2023 - San Francisco, United States
持續時間: 1 2月 20232 2月 2023

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
12439
ISSN(列印)0277-786X
ISSN(電子)1996-756X

Conference

ConferenceVertical-Cavity Surface-Emitting Lasers XXVII 2023
國家/地區United States
城市San Francisco
期間1/02/232/02/23

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