Practical low voltage 2×2 polarisation independent LiNbO 3 digital optical switch
- 6 June 1991
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 27 (12) , 1025-1026
- https://doi.org/10.1049/el:19910638
Abstract
An X-cut LiNbO3 2×2 polarisation independent digital optical switch operating at 1.3 μm is reported. Polarisation independent switching is demonstrated with a switching voltage of ±30 V, crosstalk < −17 dB and insertion loss < 5.7 dB.Keywords
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