Directional coupler based on an antiresonant reflecting optical waveguide.
A novel waveguide coupler configuration consisting of two identical antiresonant reflecting optical waveguides is presented. The coupling length is a periodic function of the waveguide separation, and therefore a remote coupler can be realized.
M
M
Mann
U
U
Trutschel
C
C
Wächter
L
L
Leine
F
F
Lederer