Meixuan Li, Siqi Zhang, Hong Li, Nan Li, Yuxuan Ren, Jialong Tian. Research on the bandpass filter used for single-exposure multi-spectral ghost imaging system[J]. Infrared and Laser Engineering, 2020, 49(9): 20200169
- Infrared and Laser Engineering
- Vol. 49, Issue 9, 20200169 (2020)
Fig. 1. Structure of single-exposure multi-spectral intensity correlation imaging system
Fig. 2. Theoretical design curve of a thin film device in a single-exposure multispectral correlation imaging system
Fig. 3. Three-dimensional morphology of SiO2 films with different deposition rates
Fig. 4. Material optical constants
Fig. 5. Comparison chart of spectral test curve and design curve
Fig. 6. Residual vapor deposition of each film layer
Fig. 7. Comparison of residual evaporation before and after modification
Fig. 8. Fitting curve of Nb2O5 and SiO2 film thickness and residual evaporation
Fig. 9. Band pass filter transmittance test curve
| ||||||||||||||||||||
Table 1.
Technical parameter
技术参数
| |||||||||||||||||||
Table 2.
Surface roughness of UV-SiO2 film at different deposition rates
不同沉积速率UV-SiO2薄膜表面粗糙度
| ||||||||||||||||||||
Table 3.
Deposition process parameters of Nb2O5 and UV-SiO2
Nb2O5和UV-SiO2沉积工艺参数
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20