Electro-optic waveguide polarisation modulator

An electro-optic waveguide polarisation modulator 20, which may be used in an optical communication network or a quantum cryptography system, comprises a waveguide core 4 having first and second faces defining a waveguide core plane. A plurality of primary electrodes 22, 24 are arranged at a first s...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BRIAN SINCLAIR LOWANS, EWAN DAVID FINLAYSON, PHILIP MICHAEL GORMAN, JOHN MICHAEL HEATON, MICHAEL JOHN KANE
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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