Summary
Optoelectronics and Communications Conference/International Conference on Integrated Optics and Optical Fiber Communication
2007
Session Number:13E1
Session:
Number:13E1-5
Characterization of interlayer directional coupler in layered silica-based planar lightwave circuit
Kenya Suzuki, Mikitaka Itoh, Takashi Saida, Shinsuke Matsui, Akio Sugita,
pp.688-689
Publication Date:2007/7/9
Online ISSN:2188-5079
Summary:
We characterize interlayer directional couplers in a layered silica-based PLC, and demonstrate a core width tuning method to reduce imperfect coupling and polarization dependence. We achieved almost 100 % coupling between layers without polarization dependence.