Polarisation-independent low-power integrated acousto-optic tunable filter/switch using APE/Ti polarisation splitters on lithium niobate
- 30 September 1993
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 29 (20) , 1767-1769
- https://doi.org/10.1049/el:19931177
Abstract
A new polarisation-diversity integrated acousto-optic tunable filter/switch, incorporating passive Ti-indiffused waveguides and annealed proton-exchanged adiabatic X-junction polarisation splitters on XY lithium niobate, is demonstrated. The device requires only 11.2 dBm/channel of driving RF power. Switching characteristics at four 4 nm-spaced wavelengths are reported.Keywords
This publication has 1 reference indexed in Scilit:
- Dilated Acousto-Optic Switches for Low-Crosstalk Wavelength Routing in WDM SystemsPublished by Optica Publishing Group ,1993