Direct printing of gratings on sol-gel layers
- 1 April 1998
- journal article
- Published by SPIE-Intl Soc Optical Eng in Optical Engineering
- Vol. 37 (4) , 1130
- https://doi.org/10.1117/1.601946
Abstract
The sol-gel process is an interesting alternative for making glass integrated-optics components. Reasonable performance can be reached with low-cost fabrication. We show a one-step method for imprinting gratings on a thin layer made through the sol-gel process, thus enlarging the field of application in integrated optics to filters, out-of-plane connections, etc. The efficiency of the grating is studied through diffraction measures and computations. © 1998 Society of Photo-Optical Instrumentation Engineers.Keywords
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