Fabrication and Evaluation of Chirped Grating Lenses in Lithium Niobate Waveguides.
Interim rept. 1 Jun 82-31 Sep 83,
CALIFORNIA UNIV SAN DIEGO LA JOLLA DEPT OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES
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Theoretical methods have been formulated for the design and analysis of chirped grating lenses on planar optical waveguides. Various fabrication techniques such as deposition of high index titanium dioxide films and reactive ion milling of LiNb03 have been developed to create low-loss phase shift pads on Ti-indifussed LiNb03 waveguides.
- Test Facilities, Equipment and Methods