Abstract
Integration of multiple functions on an optical micro-chip is going to revolutionize the exploitation of optics for various applications such as communication, optical sensing, and biomedicine. One of the enabling functions is amplification at 1.5 µm [1]. Rare-earth-doped amplifiers typically deliver a net gain per unit length of only a few dB/cm [2]. In spiral-shaped channel waveguides a total internal net gain of 20 dB was demonstrated [3].
© 2017 IEEE
PDF ArticleMore Like This
S. A. Vázquez-Córdova, S. Aravazhi, C. Grivas, Y. S. Yong, S. M. García-Blanco, J. L. Herek, and M. Pollnau
ATu6A.3 Advanced Solid State Lasers (ASSL) 2016
D. Geskus, S. Aravazhi, S.M. García-Blanco, and M. Pollnau
CJ2_5 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2011
Youting Liang, Junxia Zhou, Zhaoxiang Liu, Haisu Zhang, Zhiwei Fang, Yuan Zhou, Difeng Yin, Jintian Lin, Jianping Yu, Rongbo Wu, Min Wang, and Ya Cheng
CWP10A_04 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2022