MISORIENTED SUPERIMPOSED DIFFRACTION GRATINGS FORMED BY AN ELECTRON-BEAM IN AMORPHOUS ARSENIC SULFIDE FILMS
被引:0
|
作者:
SERGEEV, SA
论文数: 0引用数: 0
h-index: 0
SERGEEV, SA
SIMASHKEVICH, AA
论文数: 0引用数: 0
h-index: 0
SIMASHKEVICH, AA
SHUTOV, SD
论文数: 0引用数: 0
h-index: 0
SHUTOV, SD
机构:
来源:
KVANTOVAYA ELEKTRONIKA
|
1994年
/
21卷
/
10期
关键词:
D O I:
暂无
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
0808 ;
0809 ;
摘要:
Superimposed phase diffraction grating were formed by an electron beam in amorphous arsenic sulfide (As2S3) films. The number of superimposed gratings was N = 2 - 10 and the misorientation angle was pi/N. The electron-beam-stimulated modulation of the refractive index n1 = = 10(-3)-10(-2) of the superimposed gratings was studied as a function of the number of these gratings. The main factor which limited the number of mutually independent superimposed gratings was the limit of linearity of the response of the recording medium at the nodal regions where the total radiation dose was maximal.