Title :
Narrowband GaInAsP/InP waveguide grating-folded directional coupler multiplexer/demultiplexer
Author :
Alferness, R.C. ; Buhl, Lawrence L. ; Divino, M.D. ; Joyner, Charles H. ; Dentai, A.G.
Author_Institution :
AT&T Bell Labs., Holmdel, NJ
fDate :
2/4/1988 12:00:00 AM
Abstract :
Demonstrates a GaInAsP/InP waveguide, grating-folded directional coupler which provides narrowband (7 Å FWHM) wavelength dependent interwaveguide coupling for multiplexing/demultiplexing applications
Keywords :
III-V semiconductors; directional couplers; gallium arsenide; indium compounds; FWHM; GaInAsP-InP; grating-folded directional coupler; multiplexing/demultiplexing applications; narrowband; wavelength dependent interwaveguide coupling;
Journal_Title :
Electronics Letters
