Glass-sandwich structure for one-step writing of optical wave guides in photopolymers
Autor: | Claude Carignan, Michel A. Duguay, Marie-Hélène Talon, Francois Ouellette |
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Rok vydání: | 1993 |
Předmět: | |
Zdroj: | Scopus-Elsevier |
ISSN: | 1208-6045 0008-4204 |
Popis: | By squeezing a few drops of UV-curing optical adhesive between two glass plates, a planar wave-guide sandwich structure is formed. Strip wave guides can then be written in one step by focussing a computer-controlled UV laser beam into the liquid adhesive layer and thereby solidifying it along a narrow path. Measured optical losses at 633 nm fall in the range 0.4–1.1 dB cm−1 for 12 μm wide wave guides. |
Databáze: | OpenAIRE |
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