The response property of spatial frequency applied on the transfer function test was studied. According to time-space conversion relationship of signals and multiplication coincidence detection technology, a high precision focusing assembled method is proposed. High accuracy and stability of the speed of light and electromagnetic signals during the transmission in space enable the camera performance parameters measurement of multiplication, which uses the temperature coincidence detection of signals transmission. The method proposes a new test scheme and described the key technology. Experimental results present that the model can overcome the limitation of traditional evaluating means. This method can satisfy the registration accuracy of 0.3 detector pixel sizes. It has practical value.

Date Published: 12 March 2019
PDF: 10 pages
Proc. SPIE 11023, Fifth Symposium on Novel Optoelectronic Detection Technology and Application, 110231Z (12 March 2019); doi: 10.1117/12.2521931

Published in SPIE Proceedings Vol. 11023:
Fifth Symposium on Novel Optoelectronic Detection Technology and Application
Qifeng Yu; Wei Huang; You He, Editor(s)