Title :
Ridge-type semiconductor lasers with antiguiding layers for horizontal transverse modes: Dependence on space
Author :
Yoshida, Hazuki ; Numai, Takahiro
Author_Institution :
Grad. Sch. of Sci. & Eng., Ritsumeikan Univ., Kusatsu, Japan
Abstract :
A ridge-type semiconductor lasers with antiguiding layers for horizontal transverse modes is investigated. It is found that the kink level and wall-plug efficiency have peaks at the space in the antiguiding layers of 1.98 mum.
Keywords :
semiconductor lasers; antiguiding layers; horizontal transverse modes; ridge-type semiconductor lasers; Carrier confinement; Erbium-doped fiber lasers; Laser excitation; Laser modes; Laser theory; Optical fiber communication; Power lasers; Pump lasers; Semiconductor lasers; Threshold current;
Conference_Titel :
OptoElectronics and Communications Conference, 2009. OECC 2009. 14th
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-4102-0
Electronic_ISBN :
978-1-4244-4103-7
DOI :
10.1109/OECC.2009.5214422
