Tag: Optical

Free Download The Physics of Advanced Optical Materials: Tellurite Glasses
English | 2024 | ISBN: 3031452445 | 139 Pages | PDF EPUB (True) | 19 MB
This book focuses on advanced optical properties and applications of tellurite glasses and tellurite glasses doped with rare-earth nanoparticles. The initial chapter presents the current state of the art in tellurite glass development, focusing on those compositions doped with nanoparticles based on rare-earth elements such as neodymium and erbium. The book then discusses various linear and nonlinear optical properties (e.g., refractive index, absorption, optical susceptibility) of these glasses in the visible and ultraviolet spectral regions. Finally, it looks at a selection of recent technological applications of doped tellurite glasses, such as highly efficient laser glass, novel temperature sensors, and advanced optical fiber material. Featuring comprehensive and up-to-date data sets, along with a topical discussion of promising new areas of application, this book is particularly suitable for researchers and industry professionals working in the field of glass manufacturing for optics and laser applications.

Free Download Fiber-Based Optical Resonators
by Deepak Pandey
English | 2024 | ISBN: 3110636239 | 176 pages | True PDF EPUB | 30.48 MB

Free Download Fiber-Based Optical Resonators
by Deepak Pandey
English | 2024 | ISBN: 3110636239 | 176 pages | True PDF EPUB | 30.48 MB

Free Download Integrated CMOS Circuits for Optical Communications by Mark Ingels, Michiel Steyaert
English | 2004 | ISBN: 3642057764 | 173 Pages | PDF | 6.4 MB
This book presents several circuits that are required for the full integration of an optical transmitter in standard CMOS.

Free Download Optical Design for LED Solid State Lighting: A Guide by Ching-Cherng Sun, Tsung-Xian Lee
English | November 30, 2022 | ISBN: 0750323663 | 300 pages | MOBI | 23 Mb
This book provides an overview of the light performance of LED SSL and can further effectively apply optical design to SSL at different levels. Recommended for optical designers, illumination designers, LED optical engineers, students – upper level undergraduate and graduates.

Free Download Optical Fiber Current and Voltage Sensors
English | 2024 | ISBN: 0367555840 | 291 Pages | PDF (True) | 40 MB
Written by one of the most recognised experts in polarimetric sensing, Optical Fiber Current and Voltage Sensors begins by covering the fundamentals of polarized light, as well as essential sensor components. The author then goes on to outline various sensor types and their applications, with a focus on sensors for electric phenomena. The chapters then lay out the demands that sensors need to meet, the technical obstacles and limitations which need to be considered. The book also covers comparisons to corresponding traditional instruments, as well as covering alternative non-conventional sensors.

Free Download Novel Optical Fiber Sensing Technology and Systems by Mingjiang Zhang , Jianzhong Zhang , Lijun Qiao , Tao Wang
English | EPUB/PDF (True) | 2024 | 408 Pages | ISBN : 9819971489 | 157 MB
This book highlights recent advances in novel optical fiber sensing technology and systems, using distributed fiber sensing technology based on chaotic lasers. Upon introducing the basic theory of chaotic laser, a novel light source, the book summarizes new frontier technologies, and presents photonic integration and sensing applications. The book elaborates on new technologies of distributed optical fiber sensors and its engineering applications, as well as narrow-linewidth fiber laser for optical fiber sensing. This book is of great reference for researchers and professionals in the area of optics and optoelectronics.

Free Download Antonina Malinina, "Optical Characteristics of Gas-Discharge Plasma in Mixtures of Mercury Dibromide Vapor with Gases"
English | ISBN: 1527544818 | 2020 | 205 pages | PDF | 3 MB
This volume presents the results of a number of studies on the spectral, integral and temporal characteristics of radiation and DBD plasma parameters on mixtures of mercury dibromide vapor and gases such as helium, argon, neon, xenon, krypton, nitrogen, and sulfur hexafluoride. Gas-discharge plasma in such mixtures is used as a working medium for exciplex sources of pulsed-periodic coherent lasers and spontaneous radiation (excilamps) in a blue-green spectral region with a wavelength at a maximum intensity equal to 502 nm. Such radiation sources attract the attention of researchers due to the highly specific radiation power (a record for the visible spectral range), the possibility of a wide tuning of the radiation wavelength, and the ability to operate in a repetitively pulsed mode. The book proposes the application of research results to create efficient gas-discharge excilamps of blue-green and ultraviolet spectral ranges, and will appeal to scientists, engineers and graduate students who specialize in plasma physics and quantum electronics.

Free Download Traffic Grooming in Optical WDM Mesh Networks by Keyao Zhu , Hongyue Zhu , Biswanath Mukherjee
English | PDF | 2005 | 189 Pages | ISBN : 0387254323 | 11 MB
Optical networks based on wavelength-division multiplexing (WDM) tech nology offer the promise to satisfy the bandwidth requirements of the Inter net infrastructure, and provide a scalable solution to support the bandwidth needs of future applications in the local and wide areas. In a waveleng- routed network, an optical channel, referred to as a lightpath, is set up between two network nodes for communication. Using WDM technology, an optical fiber link can support multiple non-overlapping wavelength channels, each of which can be operated at the data rate of 10 Gbps or 40 Gbps today. On the other hand, only a fraction of customers are expected to have a need for such a high bandwidth. Due to the large cost of the optical backbone infrastruc ture and enormous WDM channel capacity, connection requests with diverse low-speed bandwidth requirements need to be efficiently groomed onto hi- capacity wavelength channels. This book investigates the optimized design, provisioning, and performance analysis of traffic-groomable WDM networks, and proposes and evaluates new WDM network architectures. Organization of the Book Significant amount of research effort has been devoted to traffic grooming in SONET/WDM ring networks since the current telecom networks are mainly deployed in the form of ring topologies or interconnected rings. As the long-haul backbone networks are evolving to irregular mesh topologies, traffic grooming in optical WDM mesh networks becomes an extremely important and practical research topic for both industry and academia.

Free Download Springer Handbook of Optical Networks by Biswanath Mukherjee
English | EPUB | 2020 | 1182 Pages | ISBN : 3030162494 | 140.2 MB
This handbook is an authoritative, comprehensive reference on optical networks, the backbone of today’s communication and information society. The book reviews the many underlying technologies that enable the global optical communications infrastructure, but also explains current research trends targeted towards continued capacity scaling and enhanced networking flexibility in support of an unabated traffic growth fueled by ever-emerging new applications.