Low-loss TM-pass polariser fabricated by proton exchange for z -cut ti:LiNbO 3 waveguides
- 2 January 1987
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 23 (1) , 29-31
- https://doi.org/10.1049/el:19870022
Abstract
We fabricated a low-loss TM-pass polariser at λ = 1.32 μm integrated with low-loss titanium waveguides in Z-cut LiNbO3. The polariser, fabricated by proton exchange, had an excess insertion loss of 0.3 dB and a polarisation extinction ratio of > 40dB.Keywords
This publication has 1 reference indexed in Scilit:
- Short-And Long -Term Stability In Proton Exchanged Lithium Niobate WaveguidesPublished by SPIE-Intl Soc Optical Eng ,1984