Title :
A 1550nm PbSe quantum dots fiber amplifier excited by evanescent wave
Author :
Wang, Jing ; Pang, Fufei ; Zeng, Xianglong ; Chen, Zhenyi ; Wang, Tingyun
Author_Institution :
Key Laboratory of Special Fiber Optics and Optical Access Networks, Shanghai University, 200072, China
Abstract :
A novel evanescent wave excited PbSe quantum dots fiber amplifier was proposed and studied. The PbSe quantum dots doped film was as the gain material which was dip-coated on to a fusion tapered fiber coupler. With 980nm wavelength LD as pump, optical amplification was observed at 1550nm wavelength.
Keywords :
Doped fiber amplifiers; Optical fiber amplifiers; Optical fiber couplers; Optical fiber polarization; Optical films; Optical pumping; Optical surface waves; Quantum dots; Semiconductor optical amplifiers; Stimulated emission;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
