Title :
1.3-μm Quantum-dot lasers integrated with spot-size converter for improved coupling efficiency to waveguide
Author :
Kazumasa Takabayashi;Ayahito Uetake;Tokuharu Kimura;Tsuyoshi Yamamoto;Masaomi Yamaguchi;Kan Takada;Keizo Takemasa;Mitsuru Sugawara;Yasuhiko Arakawa
Author_Institution :
Fujitsu Laboratories Ltd., 10-1 Morinosato-Wakamiya, Atsugi, Kanagawa, 243-0197, Japan
Abstract :
1.3-μm quantum-dot lasers integrated with a thickness tapered waveguide as a spot-size converter have been developed to improve coupling efficiency to silicon photonics devices. Improvements of far-field patterns and coupling efficiency were experimentally demonstrated.
Keywords :
Decision support systems
Conference_Titel :
Group IV Photonics (GFP), 2015 IEEE 12th International Conference on
DOI :
10.1109/Group4.2015.7305938
