Title :
Ion-exchanged waveguide add/drop filter
Author :
Geraghty, D.F. ; Provenzano, D. ; Morrell, M. ; Honkanen, S. ; Yariv, A. ; Peyghambarian, N.
Author_Institution :
NP Photonis, Tucson, AZ, USA
fDate :
6/21/2001 12:00:00 AM
Abstract :
An add/drop filter is fabricated using ion-exchanged waveguides and photowritten Bragg gratings. The device exhibits 20 dB extinction ratios and 3 dB bandwidths of 0.4 nm (100 GHz)
Keywords :
Bragg gratings; ion exchange; optical fabrication; optical waveguide filters; 100 GHz; add/drop filter; bandwidths; extinction ratios; fabrication; ion-exchanged waveguide; ion-exchanged waveguide add/drop filter; photowritten Bragg gratings;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010572
