25 October 2000 UV imprinting of surface grating in hybrid sol-gel glasses by holography technique
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Abstract
Fabrication and application of periodic grating have been spreading widely in optical systems. In this paper, we report a single step UV imprinting of sinusoidal surface grating on photosensitive hybrid sol-gel SiO2/TiO2 glasses by a holography technique utilizing a rotary mirror stage. The synthesis of the hybrid sol-gel glass film is introduced. Characteristics of the sol-gel glass including refractive index and film thickness are discussed and experimental results are presented as a function of baking temperature and UV exposure time respectively.
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HongJin Jiang, HongJin Jiang, XiaoCong Yuan, XiaoCong Yuan, Yan Zhou, Yan Zhou, Oki Gunawan, Oki Gunawan, Yuen Chuen Chan, Yuen Chuen Chan, Yee Loy Lam, Yee Loy Lam, } "UV imprinting of surface grating in hybrid sol-gel glasses by holography technique", Proc. SPIE 4102, Inorganic Optical Materials II, (25 October 2000); doi: 10.1117/12.405290; https://doi.org/10.1117/12.405290
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