| Literature DB >> 23389010 |
Michael Belt1, Jock Bovington, Renan Moreira, Jared F Bauters, Martijn J R Heck, Jonathon S Barton, John E Bowers, Daniel J Blumenthal.
Abstract
We demonstrate sidewall gratings in an ultra-low-loss Si3N4 planar waveguide platform. Through proper geometrical design we can achieve coupling constant values between 13 and 310 cm(-1). The TE waveguide propagation loss over the range of 1540 to 1570 nm is below 5.5 dB/m.Entities:
Year: 2013 PMID： 23389010 DOI： 10.1364/OE.21.001181
Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894