Photothermoplastic recording of half-tone images: Technological studies of the minimization of the defects of an information medium

被引:5
作者
Cherkasov, YA
Aleksandrova, EL
Zakharova, NB
机构
[1] SI Vavilov State Opt Inst, St Petersburg, Russia
[2] Elektron Sci Mfg Org, St Petersburg, Russia
关键词
D O I
10.1364/JOT.66.000027
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A process has been developed for low-defect high-resolution photothermoplastic materials for aerospace picture-taking, based on high-sensitivity CdSe and SeAsTe films on a rigid substrate with a compact structure, including an internal optical raster with a frequency of 100-600 mm(-1), a thermal-developing transparent electrode, and separated optical input and output. The process can be used to create detectors of the CCD-array type, with up to 40 000 X 40 000 pixels. (C) 1999 The Optical Society of America. [S1070-9762(99)00601-6].
引用
收藏
页码:27 / 33
页数:7
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