Integrated magneto-optic Mach-Zehnder interferometer isolator for TE modes

Autor(en): Bahlmann, N
Lohmeyer, M
Dotsch, H
Hertel, P
Stichwörter: DESIGN; Engineering; Engineering, Electrical & Electronic
Erscheinungsdatum: 1998
Herausgeber: IEE-INST ELEC ENG
Journal: ELECTRONICS LETTERS
Volumen: 34
Ausgabe: 22
Startseite: 2122
Seitenende: 2123
Zusammenfassung: 
A concept for an integrated optical Mach-Zehnder interferometer isolator for TE modes is presented. Vertically magnetised magneto-optic rib waveguides with a compensation wall serve as nonreciprocal phase shifters For the fundamental TE mode. The nonreciprocal phase shifts in both interferometer arms add as the jumps of the Faraday rotation at the compensation walls have opposite sign.
ISSN: 00135194
DOI: 10.1049/el:19981485

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