Presentation 2013-10-24
Study of photoluminescence property of the UV excitation of quartz glass doped with metal element
Satoru NOGE,
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Abstract(in English) We measured the visible luminescence, under various conditions, some kind of metal doping silica based thin films on a silica substrate. The films were made up of Ge, Ti, Sn, and Cu. The film thickness of these samples was about 4μm. We used UV irradiation (wavelength: 254 nm) to cause the luminescence. The luminescent color changed depending on the doping material. The luminescence colors by UV irradiation were blue, pale-blue, and pale orange, for Ge:Si0_2, Ti:Si0_2, and Sn:Si02 films, respectively. Further investigation of the silica based film of tetravalent metal doping will likely lead to a new optical material.
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Keyword(in English) Silica / Thin film / Visible luminescence / Spectrum / UV
Paper # CPM2013-99
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Committee CPM
Conference Date 2013/10/17(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Study of photoluminescence property of the UV excitation of quartz glass doped with metal element
Sub Title (in English)
Keyword(1) Silica
Keyword(2) Thin film
Keyword(3) Visible luminescence
Keyword(4) Spectrum
Keyword(5) UV
1st Author's Name Satoru NOGE
1st Author's Affiliation Electrical and Electronics Engineering, Numazu NCT()
Date 2013-10-24
Paper # CPM2013-99
Volume (vol) vol.113
Number (no) 268
Page pp.pp.-
#Pages 4
Date of Issue