Sub-µs switching time in silicon-on-insulator Mach-Zehnder thermooptic switch

Mikko Harjanne; Markku Kapulainen; Timo Aalto; Päivi Heimala

doi:10.1109/LPT.2004.833896

Sub-µs switching time in silicon-on-insulator Mach-Zehnder thermooptic switch

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Abstract

We have demonstrated both rise and fall times below 1 μs with 10%-90% modulation in a silicon-on-insulator thermooptical Mach-Zehnder switch. The switch is based on 9-μm-thick and 10-μm-wide single-mode rib waveguides. Very fast switching was achieved by using a differential control method. The switch was driven with a digital signal processor accompanied by simple electronic circuitry.

Original language	English
Pages (from-to)	2039-2041
Journal	IEEE Photonics Technology Letters
Volume	16
Issue number	9
DOIs	https://doi.org/10.1109/LPT.2004.833896
Publication status	Published - 2004
MoE publication type	A1 Journal article-refereed

Keywords

integrated optics
optical switches
optical waveguides
silicon-on-insulator (SOI) technology
thermo-optic (TO) effects

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10.1109/LPT.2004.833896

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title = "Sub-µs switching time in silicon-on-insulator Mach-Zehnder thermooptic switch",

abstract = "We have demonstrated both rise and fall times below 1 μs with 10\%-90\% modulation in a silicon-on-insulator thermooptical Mach-Zehnder switch. The switch is based on 9-μm-thick and 10-μm-wide single-mode rib waveguides. Very fast switching was achieved by using a differential control method. The switch was driven with a digital signal processor accompanied by simple electronic circuitry.",

keywords = "integrated optics, optical switches, optical waveguides, silicon-on-insulator (SOI) technology, thermo-optic (TO) effects",

author = "Mikko Harjanne and Markku Kapulainen and Timo Aalto and P{\"a}ivi Heimala",

note = "Project code: T3SU00354",

year = "2004",

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journal = "IEEE Photonics Technology Letters",

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publisher = "IEEE Institute of Electrical and Electronic Engineers",

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T1 - Sub-µs switching time in silicon-on-insulator Mach-Zehnder thermooptic switch

AU - Harjanne, Mikko

AU - Kapulainen, Markku

AU - Aalto, Timo

AU - Heimala, Päivi

N1 - Project code: T3SU00354

PY - 2004

Y1 - 2004

N2 - We have demonstrated both rise and fall times below 1 μs with 10%-90% modulation in a silicon-on-insulator thermooptical Mach-Zehnder switch. The switch is based on 9-μm-thick and 10-μm-wide single-mode rib waveguides. Very fast switching was achieved by using a differential control method. The switch was driven with a digital signal processor accompanied by simple electronic circuitry.

AB - We have demonstrated both rise and fall times below 1 μs with 10%-90% modulation in a silicon-on-insulator thermooptical Mach-Zehnder switch. The switch is based on 9-μm-thick and 10-μm-wide single-mode rib waveguides. Very fast switching was achieved by using a differential control method. The switch was driven with a digital signal processor accompanied by simple electronic circuitry.

KW - integrated optics

KW - optical switches

KW - optical waveguides

KW - silicon-on-insulator (SOI) technology

KW - thermo-optic (TO) effects

U2 - 10.1109/LPT.2004.833896

DO - 10.1109/LPT.2004.833896

M3 - Article

SN - 1041-1135

VL - 16

SP - 2039

EP - 2041

JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

IS - 9

ER -

Sub-µs switching time in silicon-on-insulator Mach-Zehnder thermooptic switch

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Keywords

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