5 January 1990 High Performance Proton-Exchange LiTaO3 Devices For Integrated Optical Sensor Applications
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Abstract
Optical studies of phase modulators, polarizers and directional couplers realized in X-cut LiTa03 fabricated by the proton-exchange method (PEM) are described. The ability to temperature adjust the coupling lengths of optical directional couplers is discussed in detail. The above guided-wave optical components can be integrated to perform certain optical signal processing functions such as extracting the rotation rate information in fiber-optic gyroscopes.
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K. K. Wong, K. K. Wong, T. G. Palanisamy, T. G. Palanisamy, K. P. Dimitrov-Kuhl, K. P. Dimitrov-Kuhl, H. van de Vaart, H. van de Vaart, } "High Performance Proton-Exchange LiTaO3 Devices For Integrated Optical Sensor Applications", Proc. SPIE 1177, Integrated Optics and Optoelectronics, (5 January 1990); doi: 10.1117/12.963317; https://doi.org/10.1117/12.963317
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