OPTICAL COMPONENTS

The present invention relates to an optical component, such as, for example, a Mach-Zehnder modulator, in which the ground electrodes are formed directly on a surface of a substrate, that is, without the intermediary of conventional buffer layers. Forming the optical component without a dielectric l...

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1. Verfasser: LONGONE, ROBERTO
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creator LONGONE, ROBERTO
description The present invention relates to an optical component, such as, for example, a Mach-Zehnder modulator, in which the ground electrodes are formed directly on a surface of a substrate, that is, without the intermediary of conventional buffer layers. Forming the optical component without a dielectric layer between the ground electrodes and the substrate allows a reduction in the voltage required to drive a modulator, such as, for example, V pi , to be realised. La présente invention concerne une composante optique, tel que, par exemple, un modulateur Mach-Zehnder, dont les électrodes de masse sont formées directement sur la surface d'un substrat, c'est-à-dire, sans utilisation de couches tampon intermédiaires classiques. La formation de cette composante optique sans utilisation de couche diélectrique entre les électrodes de masse et le substrat, permet de réduire la tension nécessaire pour piloter un modulateur, telle que, par exemple, V pi .
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Forming the optical component without a dielectric layer between the ground electrodes and the substrate allows a reduction in the voltage required to drive a modulator, such as, for example, V pi , to be realised. La présente invention concerne une composante optique, tel que, par exemple, un modulateur Mach-Zehnder, dont les électrodes de masse sont formées directement sur la surface d'un substrat, c'est-à-dire, sans utilisation de couches tampon intermédiaires classiques. 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Forming the optical component without a dielectric layer between the ground electrodes and the substrate allows a reduction in the voltage required to drive a modulator, such as, for example, V pi , to be realised. La présente invention concerne une composante optique, tel que, par exemple, un modulateur Mach-Zehnder, dont les électrodes de masse sont formées directement sur la surface d'un substrat, c'est-à-dire, sans utilisation de couches tampon intermédiaires classiques. La formation de cette composante optique sans utilisation de couche diélectrique entre les électrodes de masse et le substrat, permet de réduire la tension nécessaire pour piloter un modulateur, telle que, par exemple, V pi .</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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subjects 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
title OPTICAL COMPONENTS
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