Optical TIR switches using PLZT thin-film waveguides on sapphire
- 1 October 1984
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Journal of Lightwave Technology
- Vol. 2 (5), 710-714
- https://doi.org/10.1109/jlt.1984.1073666
Abstract
Light beam switching in a four-port channel waveguide has been achieved using electrooptic modulation of epitaxially grown PLZT thin film on sapphire. The switches exhibited a low drive voltage of 4.7 V with a switching speed of higher than 1 GHz.Keywords
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