Silicon-Organic Hybrid Platform for Photonic Integrated Circuits

Silicon-Organic Hybrid Platform for Photonic Integrated Circuits
Author: Korn, Dietmar
Publisher: KIT Scientific Publishing
Total Pages: 210
Release: 2015-09-29
Genre: Technology (General)
ISBN: 3731504308

We study the potential of the silicon-organic hybrid (SOH) platform for integrated optics. The unique properties of selected organic materials are added to silicon devices made with CMOS-based processes. We investigate the feasibility of this approach by making prototypes of key components in form of photonic integrated circuits: SOH lasers and SOH modulators are designed, fabricated, post-processed, and characterized. Application scenarios are identified.

New Directions in Congressional Politics

New Directions in Congressional Politics
Author: Jamie L. Carson
Publisher: Routledge
Total Pages: 0
Release: 2020-03-26
Genre: Political Science
ISBN: 9781000048797

As the U.S. Congress has steadily evolved since the Founding of our nation, so too has our understanding of the institution. The second edition of New Directions in Congressional Politics offers an accessible overview of the current developments in our understanding of America’s legislative branch. Jamie L. Carson and Michael S. Lynch help students bridge the gap between roles, rules, and outcomes by focusing on a variety of thematic issues: the importance of electoral considerations, legislators’ strategic behavior to accomplish objectives, the unique challenges of Congress as a bicameral institution in a polarized environment, and the often-overlooked policy outputs of the institution. This book brings together leading scholars of Congress to provide a general overview of the entire field. Each chapter covers the cutting-edge developments on its respective topic. As the political institution responsible for enacting laws, the American public regularly looks to the U.S. Congress to address the important issues of the day. The contributors in this volume help explain why staying atop the research trends helps us better understand these issues in the ever-changing field of American politics. New to the Second Edition New and updated chapters highlighting party recruitment, redistricting, women in Congress, the nationalization of Congressional elections, and the reassertion of Congressional oversight. A first look at Congressional-executive relations in the Trump era. Updated data through the 2018 Midterm elections.

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
Total Pages: 192
Release: 2024-06-26
Genre:
ISBN: 3731511622

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 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
Total Pages: 188
Release: 2018-11-14
Genre: Signal processing
ISBN: 3731507692

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.

Integrated optical sensors on the Si₃N₄-organic hybrid (SiNOH) platform

Integrated optical sensors on the Si₃N₄-organic hybrid (SiNOH) platform
Author: Kohler, Daria
Publisher: KIT Scientific Publishing
Total Pages: 216
Release: 2023-03-09
Genre: Technology & Engineering
ISBN: 3731512289

Ein wellenleiterbasierter Sensorchip wird demonstriert, der für Point-of-Care-Anwendungen geeignet ist. Der Biosensor wird mit Hilfe eines mathematischen Modells entworfen, mit dem die Sensitivität der Wellenleiter untersucht wird. Für die Lichteinkopplung in die Wellenleiter wird erstmalig eine neue Klasse von integrierten Laserquellen für sichtbare Wellenlängen untersucht. Die Funktionsfähigkeit des wellenleiterbasierten Biosensorchips durch Detektionsexperimente erfolgreich nachgewiesen. - A waveguide-based sensor chip is demonstrated that is suitable for point-of-care applications. The biosensor is designed using a mathematical model to investigate the sensitivity of the waveguides. A new class of integrated laser sources for visible wavelengths is being investigated for the first time for light coupling into the waveguides. The functionality of the waveguide-based biosensor chip is successfully demonstrated by detection experiments.

Polymers in Organic Electronics

Polymers in Organic Electronics
Author: Sulaiman Khalifeh
Publisher: Elsevier
Total Pages: 617
Release: 2020-04-01
Genre: Technology & Engineering
ISBN: 192788568X

Polymers in Organic Electronics: Polymer Selection for Electronic, Mechatronic, and Optoelectronic Systems provides readers with vital data, guidelines, and techniques for optimally designing organic electronic systems using novel polymers. The book classifies polymer families, types, complexes, composites, nanocomposites, compounds, and small molecules while also providing an introduction to the fundamental principles of polymers and electronics. Features information on concepts and optimized types of electronics and a classification system of electronic polymers, including piezoelectric and pyroelectric, optoelectronic, mechatronic, organic electronic complexes, and more. The book is designed to help readers select the optimized material for structuring their organic electronic system.Chapters discuss the most common properties of electronic polymers, methods of optimization, and polymeric-structured printed circuit boards. The polymeric structures of optoelectronics and photonics are covered and the book concludes with a chapter emphasizing the importance of polymeric structures for packaging of electronic devices. - Provides key identifying details on a range of polymers, micro-polymers, nano-polymers, resins, hydrocarbons, and oligomers - Covers the most common electrical, electronic, and optical properties of electronic polymers - Describes the underlying theories on the mechanics of polymer conductivity - Discusses polymeric structured printed circuit boards, including their rapid prototyping and optimizing their polymeric structures - Shows optimization methods for both polymeric structures of organic active electronic components and organic passive electronic components

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
Total Pages: 194
Release: 2018-09-28
Genre: Silicon
ISBN: 3731508109

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 Photonics

Silicon Photonics
Author:
Publisher: Academic Press
Total Pages: 242
Release: 2018-10-08
Genre: Science
ISBN: 0128155191

Silicon Photonics, Volume 99 in the Semiconductors and Semimetals series, highlights new advances in the field, with this updated volume presenting interesting chapters on Transfer printing in Silicon Photonics, Epitaxial integration of antimonide-based semiconductor lasers on Si, Photonic crystal lasers and nanolasers on Si, the Evolution of monolithic quantum-dot light source for silicon photonics, III-V on Si nanocomposites, the Heterogeneous integration of III-V on Si by bonding, the Growth of III-V on Silicon compliant substrates and lasers by MOCVD, Photonic Integrated Circuits on Si, Integrated Photonics for Bio- and Environmental sensing, Membrane Lasers/Photodiodes on Si, and more. - Provides the authority and expertise of leading contributors from an international board of authors - Represents the latest release in the Semiconductors and Semimetals series - Updated release includes the latest information on Silicon Photonics

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
Total Pages: 196
Release: 2024-04-09
Genre:
ISBN: 3731511436

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 Photonic Modulators for Low-power Applications

Silicon Photonic Modulators for Low-power Applications
Author: Palmer, Robert
Publisher: KIT Scientific Publishing
Total Pages: 250
Release: 2015-07-01
Genre: Technology (General)
ISBN: 3731503867

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.