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Research on optical properties of cardiovascular tissues based on OCT data 被引量:2
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作者 Na Qin Yana Liu +4 位作者 Lin Huang Yi Xin Xiao Zhang Xiaoming Hu Qin Li 《Journal of Innovative Optical Health Sciences》 SCIE EI CAS 2021年第1期72-82,共11页
As a high-resolution optical imaging technology,Optical Coherence Tomography(OCT)has been widely used in the diagnosis and treatment of cardiovascular diseases.It has played an important role in the detection and iden... As a high-resolution optical imaging technology,Optical Coherence Tomography(OCT)has been widely used in the diagnosis and treatment of cardiovascular diseases.It has played an important role in the detection and identification of atherosclerotic plaques and has significant advantages.In this paper,we realized to extract the optical characteristic parameters of the target sample based on the OCT data by establishing optical transmission models conforming to the OCT principle.The optical phantoms and coronary artery of domestic pig were used as research samples to study the difference between the optical properties of the cardiovascular tissues.It can provide a basic method for further study of optical characteristic parameters of atherosclerotic plaques,and also lay a foundation for realizing the quantitative evaluation of atherosclerotic plaques with multiple optical characteristic parameters in the future. 展开更多
关键词 optical coherence tomography optical characteristic parameters theoretical model of optical transmission phantoms coronary artery
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Analytical Solution and Numerical Simulation of Real-Time Dispersion Monitoring Using Tone Subcarrier
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作者 HUANG He~1 CHEN Fushen~1 JIANG Yi~2(1.Key Lab of Broadband Optic Fiber Transmission and Communication Networks,UESTC Chengdu 610054 China 2.R&D Center of Zhongxing Telecommunication Equipment Ltd.Co.Chongqing 400060 China) 《Journal of Electronic Science and Technology of China》 2003年第1期29-31,36,共4页
A method for online dispersion monitoring by adding a single in-band subcarrier tone isintroduced.According to the theoretical analysis,the dispersion monitor and measurement range aredetermined by the specific freque... A method for online dispersion monitoring by adding a single in-band subcarrier tone isintroduced.According to the theoretical analysis,the dispersion monitor and measurement range aredetermined by the specific frequency of the subcarrier tone.By using simulation tools,figures aboutrelationship between power of subcarrier tone and transmission distance in ideal condition are shown. 展开更多
关键词 DISPERSION subcarrier tone online dispersion monitoring model of optical transmission system simulation tools
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