Abstract
In As-Se- (S) -Ge amorphous films, a remarkable difference of chemical etching rate between the heat-treated state and the light-irradiated state has been observed. Utilizing this characteristic, a relief-type diffraction grating of the amorphous film was obtained (the pitch between grating lines, 0.86 μm). This grating has achieved a high diffraction efficiency of 15.8%, which was about 10 times greater than before chemical etching.
References
5
Referenced
22
10.1143/JJAP.11.117
/ Jpn. J. Appl. Phys. (1972)10.1016/0022-3093(73)90019-7
/ J. Non-Cryst. Solids (1973){'key': '2024020509200395600_r3'}
{'key': '2024020509200395600_r4', 'first-page': '141', 'volume': '19', 'year': '1975', 'journal-title': 'Photogr. Sci. Eng.'}
/ Photogr. Sci. Eng. (1975){'key': '2024020509200395600_r5', 'first-page': '193', 'volume': '25', 'year': '1973', 'journal-title': 'Appl. Phys. Lett.'}
/ Appl. Phys. Lett. (1973)
Dates
Type | When |
---|---|
Created | 22 years, 6 months ago (Feb. 13, 2003, 2:59 p.m.) |
Deposited | 1 year, 6 months ago (Feb. 5, 2024, 4:20 a.m.) |
Indexed | 1 year, 6 months ago (Feb. 5, 2024, 11:01 a.m.) |
Issued | 49 years, 9 months ago (Nov. 1, 1975) |
Published | 49 years, 9 months ago (Nov. 1, 1975) |
Published Print | 49 years, 9 months ago (Nov. 1, 1975) |
@article{Utsugi_1975, title={Relief-type diffraction grating by amorphous chalcogenide films}, volume={27}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.88537}, DOI={10.1063/1.88537}, number={9}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Utsugi, Yasushi and Zembutsu, Sakae}, year={1975}, month=nov, pages={508–509} }