Abstract
We report multilayer 1×256 Si3N4 optical phased arrays with 8-stage multimode interferometer (MMI) tree. The device shows 4.5 µm mode size, 3 dB excess loss and far field pattern with 0.050° beam width.
© 2017 Optical Society of America
PDF ArticleMore Like This
Xingchen Ji, Xinwen Yao, Mohammad A. Tadayon, Aseema Mohanty, Christine P. Hendon, and Michal Lipson
SM3C.4 CLEO: Science and Innovations (CLEO:S&I) 2017
Ying Huang, Xianshu Luo, Junfeng Song, Tsung-Yang Liow, and Patrick Guo-Qiang Lo
Th1A.1 Optical Fiber Communication Conference (OFC) 2014
G. Dabos, A. Manolis, A.L. Giesecke, C. Porschatis, B. Chmielak, T. Wahlbrink, N. Pleros, and D. Tsiokos
JTh2A.103 CLEO: Applications and Technology (CLEO:A&T) 2017