https://publications-cnrc.canada.ca/fra/voir/objet/?id=ee97b15f-8c1a-4c6d-bae9-3541048cfb79
Optical Components and Materials VIII, SPIE, 2011
This paper presents planar long period grating (LPG) devices based on a periodic thickness variation in the waveguide core, fabricated by etching into the...
Article de périodique (revue)