Title :
1480-nm pump laser with asymmetric quaternary cladding structure achieving high output power of >1.2 W with low power consumption
Author :
Nagashima, Yasuaki ; Onuki, Shinichi ; Shimose, Yoshiharu ; Yamada, Atsushi ; Kikugawa, Tomoyuki
Author_Institution :
Opt. Device R&D Center, Anritsu Corp., Kanagawa, Japan
Abstract :
By optimizing the quaternary composition of an n-cladding layer within a 1480-nm laser using an asymmetric-cladding structure, we have achieved saturation output power of 1.2-W with lowered power consumption.
Keywords :
claddings; optical pumping; power consumption; quantum well lasers; 1.2 W; 1480 nm; asymmetric cladding structure; low power consumption; n-cladding layer; pump laser; quantum wells; quaternary cladding structure; quaternary composition; saturation output power; Energy consumption; Fiber lasers; Indium phosphide; Laser excitation; Optical refraction; Optical saturation; Optical variables control; Power generation; Power lasers; Pump lasers;
Conference_Titel :
Semiconductor Laser Conference, 2004. Conference Digest. 2004 IEEE 19th International
Conference_Location :
Matsue-shi
Print_ISBN :
0-7803-8627-2
DOI :
10.1109/ISLC.2004.1382748
