Optical Instruments, Volume. 45, Issue 4, 32(2023)
Optical design of UV-visible dual-channel Raman spectrometer
Figures & Tables(11)
Fig. 5. Spot diagram of the characteristic band of visible channel B
Table 1. Component parameters of the initial structure of the system
View tableView in ArticleTable 1. Component parameters of the initial structure of the system
参数 取值 参数 取值 $ {R_{{\rm{C}}1}} $ /mm−220 $ {R_{{\rm{C}}2}} $ /mm−102 $ {R_{{\rm{F}}1}} $ /mm−220 $ {R_{{\rm{F}}2}} $ /mm−102 $ {S_1} $ /μm16 $ {S_2} $ /μm16 $ {G_1} $ /$ {{\rm{mm}}^{ - 1}} $ 2400 $ {G_2} $ /$ {{\rm{mm}}^{ - 1}} $ 1200 $ {W_1} $ /mm25 $ {W_2} $ /mm12.7
Table 2. Structural characteristic parameters before optimization
View tableView in ArticleTable 2. Structural characteristic parameters before optimization
参数 通道A 通道B LSC/mm 95.9 45.9 LCG/mm −120 −55 α/（°） 7.7 11.6 β/（°） 33.8 41.6 θC/（°） 7.2 6.7 θF/（°） 11.8 14.1
Table 3. Structural parameters of dual-channel optical path optimized by Zemax
View tableView in ArticleTable 3. Structural parameters of dual-channel optical path optimized by Zemax
参数 通道A 通道B $ {R_{\rm{C}}} $ /mm−219.935 −102.69 $ {R_{\rm{F}}} $ /mm−225.19 −133.28 $ {L_{{\rm{SC}}}} $ /mm99.687 46.58 $ {L_{{\rm{CG}}}} $ /mm−120 −55 $ {L_{{\rm{GF}}}} $ /mm107.65 37 $ {L_{{\rm{FD}}}} $ /mm−125.6 −77.458 $ {\theta _{\rm{C}}} $ /（°）7.2 6.7
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Xinyuan NI, Zhaoqing YANG, Hanming GUO. Optical design of UV-visible dual-channel Raman spectrometer[J]. Optical Instruments, 2023, 45(4): 32
Paper Information
Category: OPTICAL SYSTEM
Received: May. 24, 2022
Accepted: --
Published Online: Sep. 26, 2023
The Author Email: GUO Hanming (hmguo@usst.edu.cn)
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