Electro-Optic Technology Application, Volume. 31, Issue 2, 1(2016)
Optical Design of Hyper-spectral Imaging System Based on AOTF
Based on the operation principle of acousto-optic tunable filter (AOTF), a hyper-spectral imaging system with 500~1 000 nm operation wavelength and 10°×10° field of view is designed. The system is consisted of three groups of optic lenses. The fore-optical system is a focal system including objective and collimating lens, the back-imaging lens collects the +1 order diffraction beams produced by the AOTF. The whole system is optimized by ZEMAX, and imaging resolution is better than 40 lp/mm when MTF is 0.5, other aberration requirements are met as well.
Get Citation
Copy Citation Text
CHENG Wei-ning, SUN Hong-yu. Optical Design of Hyper-spectral Imaging System Based on AOTF[J]. Electro-Optic Technology Application, 2016, 31(2): 1
Category:
Received: Apr. 18, 2016
Accepted: --
Published Online: Jun. 12, 2016
The Author Email:
CSTR:32186.14.