Paper
2 May 1994 Novel architecture for wide free-spectral range optical resonator for frequency division multiplexing transmission systems
Giovanni Barbarossa, Mario Nicola Armenise, Anna Maria Matteo
Author Affiliations +
Abstract
We present a novel optical guided-wave resonator configuration which is based on a single ring and three directional couplers. It has a free spectral range double that of a conventional double-coupler ring resonator (DCRR) with same curvature radius. Moreover, it features higher transmission at resonance and better extinction ratio than a DCRR with same values of waveguide propagation loss and finesse. Transmission characteristics and optimum design parameters are presented. A close comparison with an equivalent DCRR is carried out in terms of transmission at resonance and extinction ratio.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Giovanni Barbarossa, Mario Nicola Armenise, and Anna Maria Matteo "Novel architecture for wide free-spectral range optical resonator for frequency division multiplexing transmission systems", Proc. SPIE 2150, Design, Simulation, and Fabrication of Optoelectronic Devices and Circuits, (2 May 1994); https://doi.org/10.1117/12.174991
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KEYWORDS
Resonators

Waveguides

Directional couplers

Transmittance

Wave propagation

Frequency division multiplexing

Optical resonators

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