A new design concept for a rib waveguide-based polarization independent Mach-Zehnder Interferometer is presented, and a device in the GaInAsP/InP material system is simulated combining a full vectorial two-dimensional finite difference calculation with a coupled mode formalism.<
Published in:
Photonics Technology Letters, IEEE
(Volume:5
,
Issue:
10
)
Date of Publication: Oct. 1993