Abstract
We have proposed an integrated Fresnel lens with multiple slits in a Si slab waveguide. The slit width and the slit spacing were optimized and the integrated lens had a reflective loss of 0.38 dB.
© 2009 Optical Society of America
PDF ArticleMore Like This
Hideaki Okayama, Yosuke Onawa, Daisuke Shimura, Hiroki Yaegashi, and Hironori Sasaki
13p_P6_4 JSAP-OSA Joint Symposia (JSAP) 2016
Hideaki Okayama, Yosuke Onawa, Daisuke Shimura, Hiroki Yaegashi, and Hironori Sasaki
8a_PB2_4 JSAP-OSA Joint Symposia (JSAP) 2017
Ter-Hoe Loh, Qian Wang, Keh-Ting Ng, Yi-Cheng Lai, and Seng-Tiong Ho
FWU1 Frontiers in Optics (FiO) 2011