Zelin Shi, Bin Feng, Ping Feng. Review on athermalized infrared imaging technology based on wavefront coding (Invited)[J]. Infrared and Laser Engineering, 2022, 51(1): 20210454
- Infrared and Laser Engineering
- Vol. 51, Issue 1, 20210454 (2022)
Fig. 1. Schematic diagram of wavefront coding infrared imaging link
![Decoded images by Heriot-Watt University[19]. (a) Spatially-invariant Lucy-Richardson algorithm; (b) Spatially variant Van-Cittert algorithm](/richHtml/irla/2022/51/1/20210454/img_2.jpg)
Fig. 2. Decoded images by Heriot-Watt University[19]. (a) Spatially-invariant Lucy-Richardson algorithm; (b) Spatially variant Van-Cittert algorithm
![Decoded image by Qioptiq Ltd[35]. (a) 30 m; (b) 125 m](/Images/icon/loading.gif){kind=icon}
Fig. 3. Decoded image by Qioptiq Ltd[35]. (a) 30 m; (b) 125 m
Fig. 4. Wavefront coding infrared imaging system of ZnSe phase mask[27]
Fig. 5. ZnSe phase mask，Left: Uncoated， Right: Coated[27]
Fig. 6. Athermalization experimental results of wavefront coding infrared imaging system with ZnSe phase mask[27]
Fig. 7. Wavefront coding infrared imaging system with Ge-material phase mask[26]
Fig. 8. Ge-material phase mask. Left: Coated; Right: Uncoated[26]
Fig. 9. Room-temperature experiment results of wavefront coding infrared imaging system with Ge-material phase mask[25]
Fig. 10. Athermalization experimental results of wavefront coding infrared imaging system with Ge-material phase mask[26]
Fig. 11. Wavefront coding infrared imaging system with two lenses and wide field of view[23]
Fig. 12. Aspheric (left) and cubic (middle) surface of phase mask mounted in wide-FoV wavefront coding infrared imaging system[23]
Fig. 13. Athermalization experimental results of wavefront coding infrared imaging system with two lenses and wide FoV[23]
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