Experimental demonstration of distributed feedback semiconductor lasers based on reconstruction-equivalent-chirp technology.
In this paper we report, to the best of our knowledge, the first experimental realization of distributed feedback (DFB) semiconductor lasers based on reconstruction-equivalent-chirp (REC) technology. Lasers with different lasing wavelengths are achieved simultaneously on one chip, which shows a potential for the REC technology in combination with the photonic integrated circuits (PIC) technology to be a possible method for monolithic integration, in that its fabrication is as powerful as electron beam technology and the cost and time-consuming are almost the same as standard holographic technology.
Li
Jingsi
J
Microwave-Photonics Technology Laboratory, National Laboratory of Microstructures, Nanjing University,Nanjing, PR China. lijingsi@gmail.com
Wang
Huan
H
Chen
Xiangfei
X
Yin
Zuowei
Z
Shi
Yuechun
Y
Lu
Yanqing
Y
Dai
Yitang
Y
Zhu
Hongliang
H