Investigation Of Polymer Optical Waveguide Devices

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Investigation of Polymer Optical Waveguide Devices

Author : James G. Grote
Publisher :
ISBN 13 : 9781423538776
Total Pages : 122 pages
Book Rating : 4.5/5 (387 download)

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Book Synopsis Investigation of Polymer Optical Waveguide Devices by : James G. Grote

Download or read book Investigation of Polymer Optical Waveguide Devices written by James G. Grote and published by . This book was released on 1999-11-01 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is an initial investigation into polymer waveguides. The CAD program BEAMPROP is utilized for modeling of waveguides. Passive multi-mode and single-mode waveguides are considered. For modeling nonlinear optical polymers, in addition to the BEAMPROPAGATION (BEAMPROP) method, the effective index method and the MARCATILI model are developed. It is shown that a conducting cladding layer for the rectangular waveguides could significantly improve the operation performance of nonlinear optical, poled polymer waveguides.

Investigation of Ultraviolet-written Polymer Optical Waveguides and Bottom-electric-heating Thermo-optic Devices

Author : Kar Pong Lor
Publisher :
ISBN 13 :
Total Pages : 402 pages
Book Rating : 4.:/5 (799 download)

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Book Synopsis Investigation of Ultraviolet-written Polymer Optical Waveguides and Bottom-electric-heating Thermo-optic Devices by : Kar Pong Lor

Download or read book Investigation of Ultraviolet-written Polymer Optical Waveguides and Bottom-electric-heating Thermo-optic Devices written by Kar Pong Lor and published by . This book was released on 2011 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Investigation of Polymer Optical Waveguide Structures

Author : G. F. Barlow
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (111 download)

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Book Synopsis An Investigation of Polymer Optical Waveguide Structures by : G. F. Barlow

Download or read book An Investigation of Polymer Optical Waveguide Structures written by G. F. Barlow and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stress Induced Birefringence in Polymer Optical Waveguides

Author : Md. Faruque Hossain
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783659449260
Total Pages : 188 pages
Book Rating : 4.4/5 (492 download)

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Book Synopsis Stress Induced Birefringence in Polymer Optical Waveguides by : Md. Faruque Hossain

Download or read book Stress Induced Birefringence in Polymer Optical Waveguides written by Md. Faruque Hossain and published by LAP Lambert Academic Publishing. This book was released on 2014-08-26 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the detailed investigation of stress-induced birefringence in polymer optical waveguides and demonstrates an approach for the potential design of polarization-insensitive waveguide devices considering such stress-effects. To estimate the stresses accurately, it presents a process-modeling framework in the Finite Element analysis, which can incorporate important stress build-up processes, such as polymerization shrinkage, stress relaxation, and etching, over the entire history of the waveguide fabrication process. It also presents the characterization of the stress-optic and thermo-optic coefficients of polymers in thin film waveguide. Being generic in nature, the described approach enables the optimized design of various integrated optical devices from the standpoint of material systems, waveguide geometry, and process parameters. This book is expected to lay the groundwork for the researchers on the management of stress related problems in integrated optical devices and photonic packaging.

Optical Polymer Waveguides

Author : Jörg Franke
Publisher : Springer Nature
ISBN 13 : 3030928543
Total Pages : 283 pages
Book Rating : 4.0/5 (39 download)

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Book Synopsis Optical Polymer Waveguides by : Jörg Franke

Download or read book Optical Polymer Waveguides written by Jörg Franke and published by Springer Nature. This book was released on 2022-12-06 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Light signals in optical waveguides can be used to transmit very large amounts of data quickly and largely without interference. In the industrial and infrastructural sectors, e.g. in the automotive and aerospace industries, the demand to further exploit this potential is therefore increasing. Which technologies can be used to effectively integrate systems that transmit data by means of light into existing components? This is a central question for current research. So far, there have been some technical limitations in this regard. For example, it is difficult to couple the signal of an optical waveguide to other optical waveguides without interruption. There is also a lack of suitable fabrication technologies for three-dimensional waveguides, as well as design and simulation environments for 3D opto-MID. This book addresses these and other challenges.

Fundamentals of Optical Waveguides

Author : Katsunari Okamoto
Publisher : Elsevier
ISBN 13 : 0128156023
Total Pages : 736 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Fundamentals of Optical Waveguides by : Katsunari Okamoto

Download or read book Fundamentals of Optical Waveguides written by Katsunari Okamoto and published by Elsevier. This book was released on 2021-11-12 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in its Third Edition, Fundamentals of Optical Waveguides continues to be an essential resource for any researcher, professional or student involved in optics and communications engineering. Any reader interested in designing or actively working with optical devices must have a firm grasp of the principles of lightwave propagation. Katsunari Okamoto continues to present this difficult technology clearly and concisely with several illustrations and equations. Optical theory encompassed in this reference includes coupled mode theory, nonlinear optical effects, finite element method, beam propagation method, staircase concatenation method, along with several central theorems and formulas. Silicon photonics devices such as coupled resonator optical waveguides (CROW), lattice-form filters, and AWGs are also fully described. This new edition gives readers not only a thorough understanding the silicon photonics devices for on-chip photonic network, but also the capability to design various kinds of devices. Features recent advances in PLC and silicon photonic devices Provides an understanding of silicon photonics and how to apply this knowledge to system design Describes numerical analysis methods such as BPM and FEM

Polymers in Telecommunication Devices

Author : G. H. Cross
Publisher : iSmithers Rapra Publishing
ISBN 13 : 9781859573617
Total Pages : 162 pages
Book Rating : 4.5/5 (736 download)

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Book Synopsis Polymers in Telecommunication Devices by : G. H. Cross

Download or read book Polymers in Telecommunication Devices written by G. H. Cross and published by iSmithers Rapra Publishing. This book was released on 2002 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the use of the use of polymers instead of and in conjunction with, traditional platforms such as indium phosphide and ferroelectric ceramic lithium niobate. Critical comparisons are made between use of polymers and alternative. This review report gives an overview of all the elements of optical transmission and switching systems that are used in telecommunications and is a fully interdisciplinary account of materials and device design issues. An additional indexed section containing several hundred abstracts from the Rapra Polymer Library database gives useful references for further reading.

POF Polimetric Waveguides

Author :
Publisher : Information Gatekeepers Inc
ISBN 13 :
Total Pages : 194 pages
Book Rating : 4./5 ( download)

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Book Synopsis POF Polimetric Waveguides by :

Download or read book POF Polimetric Waveguides written by and published by Information Gatekeepers Inc. This book was released on with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Investigation of Optical Loss Changes in Siloxane Polymer Waveguides During Thermal Curing and Aging

Author : Shashikant G. Hegde
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (268 download)

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Book Synopsis Investigation of Optical Loss Changes in Siloxane Polymer Waveguides During Thermal Curing and Aging by : Shashikant G. Hegde

Download or read book Investigation of Optical Loss Changes in Siloxane Polymer Waveguides During Thermal Curing and Aging written by Shashikant G. Hegde and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In high performance electronic systems, with increasing chip speed and larger number of processors, the system performance is being limited by off-chip metal interconnects. In such systems, polymer optical waveguides are being considered to replace electrical interconnects because of their high capacity for bandwidth and less constraints on interconnect length. The optical loss in the polymer optical waveguides is the key criterion used to evaluate their performance, and is significantly affected by thermal curing and aging. The evolution of degree-of-cure is determined from differential scanning calorimetry and compared to optical absorption from spectroscopy. Optical loss due to scattering mechanisms is related to local density fluctuations, which is studied using dielectric analysis. Based on the optical loss trends in uncladded and cladded waveguides, the underlying mechanisms for the optical loss variations are proposed and a cure process schedule to realize the lowest optical loss is recommended. Process-induced thermal stresses can also affect the polymer waveguide by introducing stress birefringence. The stress-optical coefficients of the siloxane polymer are extracted and employed in a numerical modeling method to determine the stress-induced birefringence in an optical waveguide system. The thermal-aging dependent optical loss is determined for waveguide samples at several different accelerated temperature conditions. To get the field-use conditions, the temperature distribution in the vicinity of the embedded laser and the polymer waveguide is determined. Using such thermal experimental data, the analytical reliability models were employed to relate the optical loss with time, and provide a practical way of determining whether the optical waveguides would perform within the optical loss budget during field-use conditions.

Polymer Optical Fibers

Author : Hari Singh Nalwa
Publisher :
ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Polymer Optical Fibers by : Hari Singh Nalwa

Download or read book Polymer Optical Fibers written by Hari Singh Nalwa and published by . This book was released on 2004 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer Optical Fibers summarizes research activities on polymer optical fibers to offer a complete perspective on this emerging topic. Polymer optical fibers are in great demand for the transmission and processing of optical communications compatible with the Internet, which is one of the fastest growing industries of modern times. This book is aimed to bring together, under a single cover, all aspects of plastic optical fibers including different classes of polymers; fiber fabrication techniques; laser sources used for optical fibers, mechanical properties; photosensitivity; poling and second harmonic generation; adhesion; donor-acceptor properties of surfaces; protective coatings; water resistance; stress corrosion; mechanical stability and deformation characteristics; temperature and pressure sensitivity; fiber elongation; optical fiber attenuation; planar optical waveguides; fiber gratings; refractive index distribution and their potential applications in telecommunication and high capacity transmission systems; WDM systems; gigabit ethernet; power splitters and couplers; amplifiers; sensors; filters; lenses; scramblers; integrated optical devices; frequency up-conversion; etc.

Advanced Materials for Integrated Optical Waveguides

Author : Xingcun Colin Tong Ph.D
Publisher : Springer Science & Business Media
ISBN 13 : 3319015508
Total Pages : 574 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Advanced Materials for Integrated Optical Waveguides by : Xingcun Colin Tong Ph.D

Download or read book Advanced Materials for Integrated Optical Waveguides written by Xingcun Colin Tong Ph.D and published by Springer Science & Business Media. This book was released on 2013-10-17 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive introduction to integrated optical waveguides for information technology and data communications. Integrated coverage ranges from advanced materials, fabrication, and characterization techniques to guidelines for design and simulation. A concluding chapter offers perspectives on likely future trends and challenges. The dramatic scaling down of feature sizes has driven exponential improvements in semiconductor productivity and performance in the past several decades. However, with the potential of gigascale integration, size reduction is approaching a physical limitation due to the negative impact on resistance and inductance of metal interconnects with current copper-trace based technology. Integrated optics provides a potentially lower-cost, higher performance alternative to electronics in optical communication systems. Optical interconnects, in which light can be generated, guided, modulated, amplified, and detected, can provide greater bandwidth, lower power consumption, decreased interconnect delays, resistance to electromagnetic interference, and reduced crosstalk when integrated into standard electronic circuits. Integrated waveguide optics represents a truly multidisciplinary field of science and engineering, with continued growth requiring new developments in modeling, further advances in materials science, and innovations in integration platforms. In addition, the processing and fabrication of these new devices must be optimized in conjunction with the development of accurate and precise characterization and testing methods. Students and professionals in materials science and engineering will find Advanced Materials for Integrated Optical Waveguides to be an invaluable reference for meeting these research and development goals.

Polymer Optical Fibres

Author : Christian-Alexander Bunge
Publisher : Woodhead Publishing
ISBN 13 : 0081000561
Total Pages : 438 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Polymer Optical Fibres by : Christian-Alexander Bunge

Download or read book Polymer Optical Fibres written by Christian-Alexander Bunge and published by Woodhead Publishing. This book was released on 2016-08-25 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer Optical Fibres: Fibre Types, Materials, Fabrication, Characterization, and Applications explores polymer optical fibers, specifically their materials, fabrication, characterization, measurement techniques, and applications. Optical effects, including light propagation, degrading effects of attenuation, scattering, and dispersion, are explained. Other important parameters like mechanical strength, operating temperatures, and processability are also described. Polymer optical fibers (POF) have a number of advantages over glass fibers, such as low cost, flexibility, low weight, electromagnetic immunity, good bandwidth, simple installation, and mechanical stability. Provides systematic and comprehensive coverage of materials, fabrication, properties, measurement techniques, and applications of POF Focuses on industry needs in communication, illumination and sensors, the automotive industry, and medical and biotechnology Features input from leading experts in POF technology, with experience spanning optoelectronics, polymer, and textiles Explains optical effects, including light propagation, degrading effects of attenuation, scattering, and dispersion

Investigation of High Power Effects in Semiconductor Integrated Optical Waveguide Devices

Author : W. J. Simpson
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (596 download)

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Book Synopsis Investigation of High Power Effects in Semiconductor Integrated Optical Waveguide Devices by : W. J. Simpson

Download or read book Investigation of High Power Effects in Semiconductor Integrated Optical Waveguide Devices written by W. J. Simpson and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Optical Fibers

Author : Gang-Ding Peng
Publisher : Springer
ISBN 13 : 9789811070853
Total Pages : 0 pages
Book Rating : 4.0/5 (78 download)

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Book Synopsis Handbook of Optical Fibers by : Gang-Ding Peng

Download or read book Handbook of Optical Fibers written by Gang-Ding Peng and published by Springer. This book was released on 2019-08-28 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research- and application-oriented book covers main topical areas of optical fibers. The selection of the chapters is weighted on technological and application-specific topics, very much a reflection of where research is heading to and what researchers are looking for. Chapters are arranged in a user-friendly format essentially self-contained and with extensive cross-references. They are organized in the following sections: - Optical Fiber Communication | Editors: Ming-Jun Li and Chao Lu - Solitons and Nonlinear Waves in Optical Fibers | Editor: Boris A. Malomed - Optical Fiber Fabrication | Editor: Hairul Azhar Bin Abdul Rashid - Active Optical Fibers | Editor: Kyunghwan Oh - Special Optical Fibers | Editors: Perry Shum and Zhilin Xu - Optical Fiber Measurement | Editor: Jianzhong Zhang - Optical Fiber Devices | Editors: John Canning and Tuan Guo - Optical Fiber Device Measurement | Editor: Yanhua Luo - Distributed Optical Fiber Sensing | Editor: Yosuke Mizuno - Optical Fiber Sensors for Industrial Applications | Editor: Tong Sun OBE - Polymer Optical Fiber Sensing | Editor: Ginu Rajan - Photonic Crystal Fiber Sensing | Editor: D. N. Wang - Optical Fiber Microfluidic Sensors | Editor: Yuan Gong

Handbook of Polymers in Electronics

Author : Bansi D. Malhotra
Publisher : iSmithers Rapra Publishing
ISBN 13 : 9781859572863
Total Pages : 492 pages
Book Rating : 4.5/5 (728 download)

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Book Synopsis Handbook of Polymers in Electronics by : Bansi D. Malhotra

Download or read book Handbook of Polymers in Electronics written by Bansi D. Malhotra and published by iSmithers Rapra Publishing. This book was released on 2001-12-31 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Polymers in Electronics has been designed to discuss the novel ways in which polymers can be used in the rapidly growing electronics industry. It provides discussion of the preparation and characterisation of suitable polymeric materials and their current and potential applications coupled with the fundamentals of electrical, optical and photophysical properties. It will thus serve the needs of those already active in the electronics field as well as new entrants to the industry.

Thin Films for Optical Waveguide Devices and Materials for Optical Limiting: Volume 597

Author : Keiichi Nashimoto
Publisher : Mrs Proceedings
ISBN 13 :
Total Pages : 496 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Thin Films for Optical Waveguide Devices and Materials for Optical Limiting: Volume 597 by : Keiichi Nashimoto

Download or read book Thin Films for Optical Waveguide Devices and Materials for Optical Limiting: Volume 597 written by Keiichi Nashimoto and published by Mrs Proceedings. This book was released on 2000-10-02 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: The MRS Symposium Proceeding series is an internationally recognised reference suitable for researchers and practitioners.

Design and Analysis of a Poled-polymer Electro-optic Modulator with a Strip-loaded Waveguide Structure

Author : Antonio Arthur Davis
Publisher :
ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Design and Analysis of a Poled-polymer Electro-optic Modulator with a Strip-loaded Waveguide Structure by : Antonio Arthur Davis

Download or read book Design and Analysis of a Poled-polymer Electro-optic Modulator with a Strip-loaded Waveguide Structure written by Antonio Arthur Davis and published by . This book was released on 2010 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: To fully utilize the advances of electro-optic (EO) polymer research, a detail design and model of a triple stacked poled-polymer, electro-optic waveguide modulator was developed to provide guidance in the selection of cladding layers and demonstrate how the mode conditions affect the overall device performance. Waveguide devices depend not only on the EO materials used in the core, but also on the cladding materials. In contrast to most of the research that has focused on molecular engineering of the electro-optically active materials to improve the core properties of the waveguide, this work studied the effects of cladding material properties to improve overall device performance of an electro-optic waveguide modulator. Various, commercially available polymer materials were identified and investigated for potential cladding layers according to their optical, electrical, process ability and film casting properties. A poled-polymer, strip-loaded waveguide, EO modulator is designed and analyzed in terms of single mode conditions, optical loss due to the metal electrodes, modulation efficiency, and mode size. Two designs were compared: Design 1 optimized the half-wave voltage for a single-arm modulator (Vpi = 2.5 V) with a nearly symmetric waveguide by maximizing modulation efficiency and minimizing the overall thickness of the waveguide; Design 2 optimized the insertion loss (6 dB) with a strongly asymmetric waveguide by maximizing the overall mode size to most efficiently overlap with a single mode fiber. High frequency analysis of a microstrip electrode showed a modulator with a push-pull scheme can be fabricated with half-wave voltage (Vpi) of 4.0 V for Design 1 and 5.1 V for Design 2 at 3 GHz. Some general guidelines in the design of a poled-polymer electro-optic modulator incorporating a strip-loaded waveguide structure are suggested. First, the core layer thickness and ridge width supporting single mode propagation should be fabricated as large as possible by increases the asymmetry of the refractive index between the top and bottom cladding layer. Second, the thicknesses of the top and bottom cladding layers must be optimized through an analysis of the waveguide mode amplitude distribution so that the electrode-associated optical loss is minimized to a required level while simultaneously the total thickness of the waveguide is minimized. The ridge structure greatly simplifies fabrication procedures, reduces fabrication steps and eliminates propagation losses due to roughness of etched sidewalls. The results of the analysis were modeled in beam propagation software to confirm the ideal conditions for single mode propagation.