Title :
Bragg grating filters in plasmonic V-groove waveguides
Author :
Smith, Cameron L C ; Desiatov, Boris ; Goykhmann, Ilya ; Fernandez-Cuesta, Irene ; Levy, Uriel ; Kristensen, Anders
Author_Institution :
Dept. of Micro- & Nanotechnol., Tech. Univ. of Denmark, Lyngby, Denmark
Abstract :
We demonstrate spectral filtering via Bragg gratings in plasmonic V-groove waveguides. Transmission spectra of wafer-scale fabricated devices exhibit 8.2 dB extinction ratio with 39.9 nm bandwidth. Near-field measurements verify spectral rejection.
Keywords :
Bragg gratings; optical fabrication; optical filters; optical waveguides; plasmonics; Bragg grating filters; extinction ratio; near-field measurements; plasmonic V-groove waveguides; spectral filtering; spectral rejection; transmission spectra; wafer-scale fabricated devices; Bragg gratings; Gratings; Metals; Optical filters; Optical waveguides; Plasmons;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
