Silicon-organic hybrid electro-optic modulators for high-speed communication systems
Silicon-organic hybrid electro-optic modulators for high-speed communication systems

Author: Zwickel, Heiner

Publisher: KIT Scientific Publishing

Published: 2024-04-09

Total Pages: 196

ISBN-13: 3731511436

DOWNLOAD EBOOK

SOH (silicon-organic hybrid) elektrooptische Modulatoren kombinieren Siliziumphotonik mit organischen elektro-optischen Materialien. Dieses Buch befasst sich mit Aspekten, die speziell für den Einsatz von SOH-Modulatoren in praktischen optischen Hochgeschwindigkeitskommunikationssystemen relevant sind, wie z. B. Aufbau- und Verbindungstechnik, Modellierung und die Implementierung effizienter Modulationsformate für IM/DD-Formate. - Silicon-organic hybrid (SOH) electro-optic modulators combining silicon photonic structures with organic EO materials are investigated. This book addresses aspects that are specifically relevant for the use of SOH modulators in practical high-speed optical communication systems such as packaging, modelling of the device, and the implementation of efficient intensity-modulation/direct-detection (IM/DD) modulation formats.

Silicon-organic hybrid (SOH) electro-optic modulators for high-speed and power-efficient communications
Silicon-organic hybrid (SOH) electro-optic modulators for high-speed and power-efficient communications

Author: Wolf, Stefan

Publisher: KIT Scientific Publishing

Published: 2018-09-28

Total Pages: 194

ISBN-13: 3731508109

DOWNLOAD EBOOK

Silicon-organic hybrid (SOH) modulators add a highly efficient nonlinear organic electro-optic cladding material to the silicon photonic platform, thereby enabling efficient electro-optic modulation. In this book, the application potential of SOH modulators is investigated. Proof-of-principle experiments show that they can be used for high-speed communications at symbol rates up to 100 GBd and operated directly from a field-programmable gate array (FPGA) without additional driver amplifiers.

Silicon-organic hybrid devices for high-speed electro-optic signal processing
Silicon-organic hybrid devices for high-speed electro-optic signal processing

Author: Lauermann, Matthias

Publisher: KIT Scientific Publishing

Published: 2018-11-14

Total Pages: 188

ISBN-13: 3731507692

DOWNLOAD EBOOK

Among the various elements of the silicon photonics platform, electro-optic IQ modulators play an important role. In this book, silicon-organic hybrid (SOH) integration is used to realize electro-optic IQ modulators for complex signal processing. Leveraging the high nonlinearity of organic materials, SOH IQ modulators provide low energy consumption for high-speed data transmission and frequency shifting. Furthermore, the device design is adapted for commercial foundry processes.

Plasmonic-Organic and Silicon-Organic Hybrid Modulators for High-Speed Signal Processing
Plasmonic-Organic and Silicon-Organic Hybrid Modulators for High-Speed Signal Processing

Author: Ummethala, Sandeep

Publisher: KIT Scientific Publishing

Published: 2024-06-26

Total Pages: 192

ISBN-13: 3731511622

DOWNLOAD EBOOK

High-speed electro-optic modulators in silicon platform are introduced and experimentally verified. The devices rely on plasmonic and photonic slot waveguides and are combined with efficient organic electro-optic materials. The bandwidth limitation of conventional silicon-organic-hybrid modulators is circumvented by capacitive coupling of the microwave signal. An advanced terahertz link that upconverts data directly from a 360 GHz carrier to an optical carrier is demonstrated for the first time.

Silicon-organic Hybrid (SOH) Electro-optic Modulators for High-speed and Power-efficient Communications
Silicon-organic Hybrid (SOH) Electro-optic Modulators for High-speed and Power-efficient Communications

Author: Stefan Wolf

Publisher:

Published: 2020-10-09

Total Pages: 192

ISBN-13: 9781013278839

DOWNLOAD EBOOK

Silicon-organic hybrid (SOH) modulators add a highly efficient nonlinear organic electro-optic cladding material to the silicon photonic platform, thereby enabling efficient electro-optic modulation. In this book, the application potential of SOH modulators is investigated. Proof-of-principle experiments show that they can be used for high-speed communications at symbol rates up to 100 GBd and operated directly from a field-programmable gate array (FPGA) without additional driver amplifiers. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.

Silicon Photonic Modulators for Low-power Applications
Silicon Photonic Modulators for Low-power Applications

Author: Palmer, Robert

Publisher: KIT Scientific Publishing

Published: 2015-07-01

Total Pages: 250

ISBN-13: 3731503867

DOWNLOAD EBOOK

In this book, silicon photonic integrated circuits are combined with electro-optic organic materials for realizing energy-efficient modulators with unprecedented performance. These silicon-organic hybrid Mach-Zehnder modulators feature a compact size, sub-Volt drive voltages, and they support data rates up to 84 Gbit/s. In addition, a wet chemical waveguide fabrication scheme and an efficient fiber-chip coupling scheme are presented.

Electro-optic Modulation for Photonic Networks
Electro-optic Modulation for Photonic Networks

Author: Tetsuya Kawanishi

Publisher: Springer Nature

Published: 2022-01-07

Total Pages: 241

ISBN-13: 303086720X

DOWNLOAD EBOOK

This textbook provides comprehensive and detailed information on electro-optic modulation, which plays important roles in lightwave networks including optical fiber links, visible ray communications, fiber-wireless, etc. The first part of this book describes roles and basic functions of optical modulators as well as various modulation schemes. The second part is on mathematical expressions dedicated to optical modulation, where sideband generation are clearly described. In conclusion, this book provides useful information for device and system technologies, and helps in understanding fundamental issues on telecommunication systems as well as electro-optic devices. Contents in this book provide valuable information for engineering students in telecommunications. It also gives useful examples of applied mathematics using Bessel functions. It is ideal for upper undergraduate and graduate level classes. Provides comprehensive mathematical expressions dedicated to optical phase modulation based electro-optic effect; Presents practical knowledge of optical modulators as well as basic theory on modulator operation; Includes classroom materials including software and PowerPoint slides for easy integration into curriculum.

Broadband Optical Modulators
Broadband Optical Modulators

Author: Antao Chen

Publisher: CRC Press

Published: 2016-04-19

Total Pages: 555

ISBN-13: 1439825076

DOWNLOAD EBOOK

"provides the full, exciting story of optical modulators. a comprehensive review, from the fundamental science to the material and processing technology to the optimized device design to the multitude of applications for which broadband optical modulators bring great value. Especially valuable in my view is that the authors are internationally

Integrated Silicon-based Optical Modulators
Integrated Silicon-based Optical Modulators

Author: Kensuke Ogawa

Publisher: SPIE-International Society for Optical Engineering

Published: 2019

Total Pages: 0

ISBN-13: 9781510625815

DOWNLOAD EBOOK

"This book discusses the principles and the latest progress of silicon optical modulators as cutting-edge integrated photonic devices on silicon-photonic platforms, which play key roles in modern optical communications with low power consumption, small footprints, and low manufacturing costs. Silicon Mach-Zehnder optical modulators are emphasized as the principal small-footprint optical modulator because of its superior performance in high-speed optical modulation at operational temperatures beyond 100 degrees Celsius without power-consuming thermo-electric cooling in spectral bands over 100 nm"--