Title :
Single-mode lasing of Lambda-scale Embedded Active-region Photonic-crystal (LEAP) laser with in-line coupled waveguide
Author :
Shinya, Akihiko ; Sato, Takao ; Takeda, Kenji ; Nozaki, Kengo ; Kuramochi, E. ; Kakitsuka, Takaaki ; Taniyama, H. ; Fujii, Teruya ; Matsuo, Shoichiro ; Notomi, M.
Author_Institution :
NTT Basic Res. Labs., Atsugi, Japan
Abstract :
We propose a new design for buried heterostructure photonic crystal nanocavity lasers with in-line coupled output waveguides and coupling buffer regions. This design enables us to realize single-mode lasing and a high output power for a current-injected nanolaser.
Keywords :
laser cavity resonators; laser modes; nanophotonics; optical couplers; optical design techniques; optical waveguides; photonic crystals; solid lasers; buried heterostructure photonic crystal nanocavity lasers; coupling buffer regions; current-injected nanolaser; in-line coupled output waveguide; lambda-scale embedded active-region photonic crystal laser; single-mode lasing; Cavity resonators; Couplings; Laser modes; Mirrors; Optical waveguides; Waveguide lasers;
Conference_Titel :
Photonics Conference (IPC), 2013 IEEE
Conference_Location :
Bellevue, WA
Print_ISBN :
978-1-4577-1506-8
DOI :
10.1109/IPCon.2013.6656630
