The Development Progress of Surface Structure Diffraction Gratings: From Manufacturing Technology to Spectroscopic Applications.

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Název: The Development Progress of Surface Structure Diffraction Gratings: From Manufacturing Technology to Spectroscopic Applications.
Autoři: Wang, Ye, Fu, Xiuhua, Chen, Yongyi, Qin, Li, Ning, Yongqiang, Wang, Lijun
Zdroj: Applied Sciences (2076-3417); Jul2022, Vol. 12 Issue 13, pN.PAG-N.PAG, 31p
Témata: DIFFRACTION gratings, SURFACE structure, OPTICAL dispersion, LASER beams, LITHOGRAPHY
Abstrakt: The high-precision diffraction grating is an important chromatic dispersion component that has been widely used in many fields, including laser beam combining, chirped pulse compression, spectroscopy, among others. In this paper, we review the development status of reflection and transmission gratings with high diffraction efficiency and high laser-induced damage thresholds, such as metal-film and multilayer-dielectric-film gratings. Then, we review the basic principles and most recent stages in the development of manufacturing techniques, such as mechanical scribing, holographic exposure, electron-beam lithography, and nanoimprinting. [ABSTRACT FROM AUTHOR]
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Databáze: Complementary Index
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Abstrakt:The high-precision diffraction grating is an important chromatic dispersion component that has been widely used in many fields, including laser beam combining, chirped pulse compression, spectroscopy, among others. In this paper, we review the development status of reflection and transmission gratings with high diffraction efficiency and high laser-induced damage thresholds, such as metal-film and multilayer-dielectric-film gratings. Then, we review the basic principles and most recent stages in the development of manufacturing techniques, such as mechanical scribing, holographic exposure, electron-beam lithography, and nanoimprinting. [ABSTRACT FROM AUTHOR]
ISSN:20763417
DOI:10.3390/app12136503