Multiphysics Coupling Simulation of Off-Axis Integrated Cavity Optical Sensing System

被引:0
|
作者
Tian, Xing [1 ,2 ,3 ]
Yuan, Jun [1 ,2 ]
Chen, Shichao [1 ,2 ]
Cao, Xile [1 ,2 ]
Mu, Tong [1 ,2 ]
Cheng, Gang [3 ]
机构
[1] Anhui Univ Sci & Technol, Affiliated Hosp 1, Huainan Peoples Hosp 1, Huainan 232001, Peoples R China
[2] Anhui Univ Sci & Technol, Sch Artificial Intelligence, Huainan 232001, Peoples R China
[3] Anhui Univ Sci & Technol, State Key Lab Min Response & Disaster Prevent & Co, Huainan 232001, Peoples R China
关键词
off-axis integrated cavity system; multiphysics simulation; optical properties; optical sensing; DESIGN;
D O I
10.3390/photonics11080720
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The optical properties of an off-axis integrated cavity system are influenced by both structural deformation and thermal deformation. In this paper, the finite element simulation and analysis software COMSOL multiphysics was used to numerically simulate the optical system. By coupling geometric optics, solid mechanics, and solid heat transfer and conducting parametric temperature scanning, a multiphysics simulation of the off-axis integrated cavity optical sensing system was achieved. The effects of different temperature conditions on the stress field, displacement field, and optical mirrors were analyzed, and changes in optical properties were assessed using ray trajectories and point diagrams. Additionally, optical simulation software was used to simulate and optimize the experimental optical path, obtaining the distribution of light spots on the detector surface. This provides a theoretical basis for the subsequent optimization of the off-axis integrated cavity optical system.
引用
收藏
页数:11
相关论文
共 50 条
  • [21] Design of Off-Axis Three-Mirror Optical System for Dynamic Target Simulation
    Wang Zhiqiang
    Wang Chunyan
    Sun Hao
    Chang Yanhe
    Li Yuanyuan
    LASER & OPTOELECTRONICS PROGRESS, 2020, 57 (01)
  • [22] Analysis of alignment requirements for off-axis resonant cavity based on coupling efficiency
    Hai, HongWen
    Fang, Sijun
    Fan, WenTong
    Sun, QiCheng
    Zhao, Kai
    Zhang, Rui
    Li, BoHong
    Luo, Jian
    Song, Jie
    Cao, YeHao
    Li, XinYu
    Li, ZiZheng
    Fan, Lei
    Zhao, HongChao
    Yan, Yong
    APPLIED OPTICS, 2024, 63 (06) : 1488 - 1494
  • [23] Wavelength modulated off-axis integrated cavity output spectroscopy in the near infrared
    W. Zhao
    X. Gao
    W. Chen
    W. Zhang
    T. Huang
    T. Wu
    H. Cha
    Applied Physics B, 2007, 86 : 353 - 359
  • [24] Wavelength modulated off-axis integrated cavity output spectroscopy in the near infrared
    Zhao, W.
    Gao, X.
    Chen, W.
    Zhang, W.
    Huang, T.
    Wu, T.
    Cha, H.
    APPLIED PHYSICS B-LASERS AND OPTICS, 2007, 86 (02): : 353 - 359
  • [25] Carbon Dioxide Sensing Based on Off-Axis Integrated Cavity Absorption Spectroscopy Combined with the Informer and Multilayer Perceptron Models
    Zhang, Kehao
    Wu, Tao
    Shen, Linlin
    Wu, Qiang
    Chen, Weidong
    Ye, Chenwen
    He, Xingdao
    ANALYTICAL CHEMISTRY, 2025, 97 (05) : 3019 - 3025
  • [26] Application of Machine Learning in the alignment of off-axis optical system
    Yu, Lei
    Ma, Caiwen
    Fu, Xing
    Yin, Yamei
    Cao, Mingqiang
    AOPC 2021: NOVEL TECHNOLOGIES AND INSTRUMENTS FOR ASTRONOMICAL MULTI-BAND OBSERVATIONS, 2021, 12069
  • [27] Alignment method of off-axis RC reflective optical system
    Zhang Xue-min
    Song Xing
    Zhang Zhi-jun
    Hou Xiao-hua
    8TH INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: LARGE MIRRORS AND TELESCOPES, 2016, 9682
  • [28] Off-axis three-mirr or reflective optical system
    Song, Yan-Feng
    Shao, Xiao-Peng
    Xu, Jun
    Infrared and Laser Engineering, 2008, 37 (04) : 706 - 709
  • [29] Optical design of the off-axis reflective system with wide fov
    Yu Y.
    Wang L.
    Zhao S.
    Zhang J.
    Zhang X.
    Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2023, 31 (14): : 2019 - 2030
  • [30] TRANSFER FUNCTION OF AN OPTICAL SYSTEM IN PRESENCE OF OFF-AXIS ABERRATIONS
    BARAKAT, R
    HOUSTON, A
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1965, 55 (09) : 1142 - &