Open AccessTunable narrow band add-drop filter design based on apodized long period waveguide grating assisted co-directional coupler
Author(s) -
Nabarun Saha,
Giuseppe Brunetti,
Mario Nicola Armenise,
Caterina Ciminelli
Publication year - 2022
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.461876
Subject(s) - materials science , optics , apodization , waveguide , grating , resonator , insertion loss , optoelectronics , wavelength , refractive index , coupled mode theory , physics