Four-channel wavelength division multiplexer on Ti:LiNbO 3
- 9 November 1989
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 25 (23) , 1608-1609
- https://doi.org/10.1049/el:19891079
Abstract
A tunable Ti:LiNbO3 four-channel wavelength division multiplexer is demonstrated. Three sections of the TMI (twomode interference) structure cascaded in two stages are integrated into this device. The operation wavelength is between 750 and 840 nm. Measured adjacent channel crosstalk ranges from -1 8 to -33dB.Keywords
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