Lingying Chang, Qiang Zhang, Yuehong Qiu. Design of Optical System for Broadband and Integrated AOTF Imaging Spectrometer[J]. Acta Optica Sinica, 2021, 41(7): 0722002
- Acta Optica Sinica
- Vol. 41, Issue 7, 0722002 (2021)
Fig. 1. Framework of AOTF imaging spectrometer
Fig. 2. Schematic AOTF
Fig. 3. Layout diagram of whole optical system
Fig. 4. Structure of optical system
Fig. 5. MTF curves of each wave band. (a) 0.4--1.0 μm; (b) 1.0--3.0 μm; (c) 3.0--5.0 μm
Fig. 6. Distortion curve of optical system
Fig. 7. Ray aberration curves of optical system
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Table 1. Parameters of CCD
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Table 2. Optical parameters of each optical system
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Table 3. Decentration and tilt of each mirror in collimation system and imaging system
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Table 4. Free-form surface parameters of 2th and 3th mirrors of front optical system
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Table 5. Decentration and tilt of each mirror of front optical system
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Table 6. MTF values of whole optical system
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