Lei Feng, Lidong Wei, Lei Yang, Bin Xiangli, Xiaoying He, Juanjuan Jing, Jinsong Zhou. Design of Double-Channel Hyperspectral Imaging System Based on Curved Prism[J]. Acta Optica Sinica, 2019, 39(5): 0511002
- Acta Optica Sinica
- Vol. 39, Issue 5, 0511002 (2019)
Fig. 1. Principle diagram of double-channel
Fig. 2. Simulation of telescope system. (a) Layout of system; (b) distortion of X direction; (c) distortion of Y direction; (d) MTF of system
Fig. 3. Spot diagram of telescope system
Fig. 4. Optical layout of spectrometer
Fig. 5. Simulation of total system. (a) Optical layout of system; (b) MTF at 650 nm; (c) MTF at 950 nm; (d) MTF at 2500 nm
Fig. 6. Spectral resolutions of (a) VNIR channel and (b) SWIR channel
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Table 1. Parameters for telescope system
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Table 2. Parameters for spectrometer
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