Title :
Efficient photodiode-waveguide coupling for hybrid integrated optical circuits
Author :
Yamada, Makoto ; Terui, Hikaru ; Yamada, Y. ; Himeno, Akira ; Koeayashi, M.
Author_Institution :
NTT Electrical Communications Laboratories, Tokai, Japan
Abstract :
A GalnAsP edge-detecting photodiode was coupled with an SiO2-TiO2 single-mode waveguide in a simple hybrid integration scheme. The newly developed edge-detecting photodiode with a window region was used to improve photodiode durability.
Keywords :
III-V semiconductors; gallium arsenide; gallium compounds; indium compounds; integrated optoelectronics; optical waveguides; photodiodes; silicon compounds; titanium compounds; GaInAsP; SiO2-TiO2 single mode waveguide; edge-detecting photodiode; hybrid integrated optical circuits; photodiode durability; photodiode-waveguide coupling;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19870738
