Abstract
We successfully reduced the PDL of a silica-based PLC-VOA array at an attenuation of 15 dB to 0.3 dB by forming stress-releasing grooves and by employing a cross-path in an asymmetric Mach-Zehnder interferometer.
© 2004 Optical Society of America
PDF ArticleMore Like This
S. Suzuki, Y. Inoue, S. Mino, M. Ishii, I. Ogawa, R. Kasahara, Y. Doi, Y. Hashizume, and T. Kitagawa
ThL2 Optical Fiber Communication Conference (OFC) 2004
R. Narevich, G. Heise, E. Narevicius, I. Vorobeichik, J. Dieckroeger, S. Wang, and D. Krabe
OThV6 Optical Fiber Communication Conference (OFC) 2005
Xiaoping Wu, Wen Liu, Zhiling Yuan, Xuerui Liang, Fengfang Tang, Xiaohui Xu, Hui Chen, Li Ding, Weidong Ma, and Qianggao Hu
AF3G.5 Asia Communications and Photonics Conference (ACP) 2016