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.
Mann
M
M
Trutschel
U
U
Wächter
C
C
Leine
L
L
Lederer
F
F