Inspec keywords: optical couplers; optical waveguide theory

Other keywords: coupled mode theory; curved waveguide; equivalent waveguide ring resonator; straight waveguide; evanescent wave coupling characteristics; whispering gallery modes; dielectric cylinder; resonant excitation; beam propagation methods; BPM results

Subjects: Optical waveguides and couplers; Waveguide and cavity theory; Optical waveguides