TY - JOUR
T1 - Analysis of Two-Dimensional Waveguides with Misaligned or Curved Gratings
AU - Streifer, William
AU - Hardy, Amos
PY - 1978/12
Y1 - 1978/12
N2 - Periodic corrugated waveguides with wave confinement in both transverse dimensions are analyzed. The description includes the cases of grating misalignment (tilt) and curvature; for a tilt angle θ, the resonant wavelengths vary as (cos θ)−1. Coefficients for intramode coupling (identical contradirectional modes) and hybrid (intermode) coupling are calculated as functions of θ. Numerical results for a GaAlAs waveguide, of the type employed in distributed Bragg reflector (DBR) lasers, are included.
AB - Periodic corrugated waveguides with wave confinement in both transverse dimensions are analyzed. The description includes the cases of grating misalignment (tilt) and curvature; for a tilt angle θ, the resonant wavelengths vary as (cos θ)−1. Coefficients for intramode coupling (identical contradirectional modes) and hybrid (intermode) coupling are calculated as functions of θ. Numerical results for a GaAlAs waveguide, of the type employed in distributed Bragg reflector (DBR) lasers, are included.
UR - http://www.scopus.com/inward/record.url?scp=0018111788&partnerID=8YFLogxK
U2 - 10.1109/JQE.1978.1069735
DO - 10.1109/JQE.1978.1069735
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AN - SCOPUS:0018111788
VL - 14
SP - 935
EP - 943
JO - IEEE Journal of Quantum Electronics
JF - IEEE Journal of Quantum Electronics
SN - 0018-9197
IS - 12
ER -