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Tunable Laser Light Source
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Book Synopsis Tunable Laser Light Source by : Ian Jared Schillinger
Download or read book Tunable Laser Light Source written by Ian Jared Schillinger and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A laser diode and a fiber Bragg grating can be used to construct a tunable laser light source. This new tunable laser has a central wavelength of 682.6 nm (red light) and a bandwidth less than one twentieth of one nanometer. It is tunable over a range greater than five nanometers. Tunable light sources have applications in fundamental research such as noise studies in optical amplifiers and high precision spectroscopy, as well as applications in optical engineering, including communications and LIDAR systems. Although tunable lasers exist for these purposes now, this new tunable laser has an unique construction. It contains a laser diode, which is a semiconductor pn junction diode that emits coherent light once a sufficient drive current is supplied, and an in-fiber Bragg grating that is used to modify the output of the laser diode. The grating provides additional feedback to the laser diode at the wavelength of the grating's Bragg condition. The combined system lasers at this wavelength. Tuning is accomplished by straining the grating within its fiber and thus changing the wavelength of its Bragg condition. This strain is evolved by embedding the grating in a composite beam and deflecting the beam.
Book Synopsis Fundamentals of Light Sources and Lasers by : Mark Csele
Download or read book Fundamentals of Light Sources and Lasers written by Mark Csele and published by John Wiley & Sons. This book was released on 2011-09-23 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive introduction to the burgeoning field of photonics The field of photonics is finding increasing applications across a broad range of industries. While many other books provide an overview of the subject, Fundamentals of Light Sources and Lasers closes a clear gap in the current literature by concentrating on the principles of laser operation as well as providing coverage of important concepts necessary to fully understand the principles involved. The scope of the book includes everything a professional needs to get up to speed in the field, as well as all the material necessary to serve as an excellent introductory laser course for students. Ideal for self-study as well as structured coursework, the book offers thorough coverage of: * The nature of light and atomic emission * Basic quantum mechanics and laser processes * Cavity optics, fast-pulse production, and nonlinear optical phenomena * Laser technology, including visible gas lasers, UV gas lasers, infrared gas lasers, solid-state lasers, semiconductor lasers and tunable dye lasers Extensive real-world case studies are included to help readers appreciate the practical applications of the material covered. *An Instructor's Manual presenting detailed solutions to all the problems in the book is available from the Wiley editorial department.
Download or read book Tunable Lasers written by and published by Information Gatekeepers Inc. This book was released on 1987 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Tunable Laser Applications by : F.J. Duarte
Download or read book Tunable Laser Applications written by F.J. Duarte and published by CRC Press. This book was released on 2016-02-22 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Broadly tunable lasers continue to have a tremendous impact in many and diverse fields of science and technology. From a renaissance in laser spectroscopy to Bose-Einstein condensation, the one nexus is the tunable laser. Tunable Laser Applications describes the physics and architectures of widely applied tunable laser sources. Fully updated and ex
Book Synopsis Tunable External Cavity Diode Lasers by : Cunyun Ye
Download or read book Tunable External Cavity Diode Lasers written by Cunyun Ye and published by World Scientific. This book was released on 2004-01-01 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation. - Presents a thorough account of the state-of-the-art of tunable external cavity diode lasers Provides an up-to-date survey on physics, technology, and performance of widely applicable coherent radiation sources of tunable external cavity diode lasers May be used as a textbook for related undergraduate and graduate courses.
Book Synopsis Tunable Laser Applications by : F.J. Duarte
Download or read book Tunable Laser Applications written by F.J. Duarte and published by CRC Press. This book was released on 2008-08-26 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tunability has added an important dimension to a variety of laser devices and led to new systems and applications. From laser spectroscopy to Bose-Einstein condensation, the one nexus is the tunable laser. Incorporating nine new chapters since the first edition, Tunable Laser Applications, Second Edition reflects the significant developments
Book Synopsis Tunable Lasers Handbook by : Frank J. Duarte
Download or read book Tunable Lasers Handbook written by Frank J. Duarte and published by Elsevier. This book was released on 1996-01-08 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many laser applications depend on the ability of a particular laser to be frequency tunable. Among the many different types of frequency tunable lasers are: dye lasers, excimer lasers, and semiconductor lasers. Thisbook gives active researchers and engineers the practical information they need to choose an appropriate tunable laser for their particular applications. - Presents a unified and integrated perspective on tunable lasers - Includes sources spanning the electromagnetic spectrum from the UV to the FIR - Contains 182 figures and 68 tables - Provides coverage of optical parametric oscillators and tunable gas, liquid, solid state, and semiconductor lasers
Book Synopsis Tunable Laser Optics by : Frank J. Duarte
Download or read book Tunable Laser Optics written by Frank J. Duarte and published by Academic Press. This book was released on 2003-08-29 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The chapters in this handbook will provide self-contained treatment of the topic to allow readers to go directly to the appropriate chapter to deal with a particular topic. The knowledge and experience here integrates aspects of laser oscillators, laser amplifiers, laser systems, engineering of rugged laser cavities, and more.
Book Synopsis Tunable Lasers by : Jonathan C. White
Download or read book Tunable Lasers written by Jonathan C. White and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ever since the invention of the laser itself, the spectroscopist has dreamed of lasers that could be tuned continuously over whatever set of resonances he wished to study. Two developments of the mid-1960s - the optical paramet ric oscillator and the dye laser - were the first to begin to fulfill that dream. The cw dye laser, with its ability to produce extremely narrow linewidths, was particularly successful and revitalized the study of atomic physics. Other, complementary developments soon followed. These included the excimer, color center, and high pressure gas lasers, as well as Raman shifting and four wave mixing techniques for further extending the tuning ranges of such primary tunable laser sources. By the end of the 1970s, continuously or quasi-continuously tunable coherent sources were thus available for the visible and the near infrared, and a good part of the ultraviolet and the far infrared. Despite the existence of a number of excellent treatises on individual tech nologies, to the best of our knowledge, no one has yet attempted to survey the entire field of tunable lasers in a single volume. The purpose of this book is to fill that void. It is particularly aimed at those who are not necessarily laser ex perts, but who may wish to discover quickly and with a minimum of effort the best technology to satisfy a particular problem, and what the possibilities and limitations of that technology are.
Book Synopsis Tunable Solid State Lasers for Remote Sensing by : Robert L. Byer
Download or read book Tunable Solid State Lasers for Remote Sensing written by Robert L. Byer and published by Springer. This book was released on 2013-06-29 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Workshop on Tunable Solid State Lasers for Remote Sensing was held at Stanford University in October 1984 to assess the state of the art in tunable solid state lasers for remote sensing from satellite platforms. The value of conducting global remote sensing measurements of atmospheric chemistry, climate, and weather in the 1990s is now established. What is not yet defined, however, is the status of the developing tunable laser technology that must meet both the scientific requirements and the space platform constraints. This workshop was convened by the Office of Aeronautics and Space Technology (OAST) of the National Aeronautics and Space Administration (NASA) to assess the status and progress in tunable solid state laser sources for remote sensing. The workshop was organized to facilitate information exchange across a number of technologies from remote sensing requirements to crystal growth of the materials important for the development of the tunable laser sources. The emphasis was on the recent developments in tunable solid state laser sources necessary to meet the future transmitter requirements for global remote sensing. A goal of the workshop was to form recommendations to NASA on the current and future prospects for solid state laser technology that will allow remote sensing measurements from air, shuttle, and free-flying satellite platforms. The emphasis was on solid state laser sources because they offer the best potential for meeting the demanding requirements of compact size, good efficiency, and long operational lifetimes required for future space station and free-flying platform operation.
Book Synopsis Tunable Laser Applications, Second Edition by : F.J. Duarte
Download or read book Tunable Laser Applications, Second Edition written by F.J. Duarte and published by CRC Press. This book was released on 2008-08-26 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tunability has added an important dimension to a variety of laser devices and led to new systems and applications. From laser spectroscopy to Bose-Einstein condensation, the one nexus is the tunable laser. Incorporating nine new chapters since the first edition, Tunable Laser Applications, Second Edition reflects the significant developments in tunable lasers that have taken place over the past decade. Internationally recognized experts describe the physics and architecture of widely applied tunable laser sources, emphasizing biomedical applications of fiber lasers and ultrashort pulsed lasers, as well as laser isotope separation and cancer photodynamic therapy. The Second Edition covers: Advances in optical parametric oscillators Developments in tunable semiconductor lasers Solid-state dye lasers Laser isotope separation using diode lasers Medical applications of table-top coherent X-rays Outlining applications in biology and medicine, this second edition offers a much-needed account of the most promising tunable laser applications.
Book Synopsis Optics, Light and Lasers by : Dieter Meschede
Download or read book Optics, Light and Lasers written by Dieter Meschede and published by John Wiley & Sons. This book was released on 2008-06-25 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: Starting from the concepts of classical optics, Optics, Light and Lasers introduces in detail the phenomena of linear and nonlinear light matter interaction, the properties of modern laser sources, and the concepts of quantum optics. Several examples taken from the scope of modern research are provided to emphasize the relevance of optics in current developments within science and technology. The text has been written for newcomers to the topic and benefits from the author's ability to explain difficult sequences and effects in a straightforward and easily comprehensible way. To this second, completely updated and enlarged edition, new chapters on quantum optics, quantum information, matter waves, photonic fibres and materials have been added, as well as more than 100 problems on laser physics and applied optics.
Book Synopsis Monolithically Integrated Wavelength Tunable Laser Diode for Integrated Optic Surface Plasmon Resonance Sensing by : Thamer Tabbakh
Download or read book Monolithically Integrated Wavelength Tunable Laser Diode for Integrated Optic Surface Plasmon Resonance Sensing written by Thamer Tabbakh and published by . This book was released on 2018 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work, we demonstrate an InGaAsP multiple quantum well tunable laser diode that amalgamates two gain sections with different bandgap energies. This is achieved using selective area intermixing of the multiple quantum wells, and impurity-free vacancy induced disordering. When different current combination is injected into each section, that leads to a laser wavelength peak whose position depends on the relative magnitudes of the two injected currents. The laser wavelength can be fine-tuned from 1538 nm to 1578 nm with relatively constant output power. The free spectral range FSR of the tunable laser found to be 0.25 nm. This tunable laser was launched into an optical surface plasmon resonance sensor head to provide an input light source for the SPR sensor.
Book Synopsis Distributed Feedback Laser Diodes and Optical Tunable Filters by : Dr. H. Ghafouri-Shiraz
Download or read book Distributed Feedback Laser Diodes and Optical Tunable Filters written by Dr. H. Ghafouri-Shiraz and published by John Wiley & Sons. This book was released on 2004-02-06 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in optical fibre based communications systems have played a crucial role in the development of the information highway. By offering a single mode oscillation and narrow spectral output, distributed feedback (DFB) semiconductor laser diodes offer excellent optical light sources as well as optical filters for fibre based communications and dense wavelength division multiplexing (DWDM) systems. This comprehensive text focuses on the basic working principles of DFB laser diodes and optical filters and details the development of a new technique for enhanced system performance. Considers the optical waveguiding characteristics and properties of semiconductor materials and the physics of DFB semiconductor lasers. Presents a powerful modelling technique based on the transfer matrix method which can be used to improve the design of laser diodes, optical fibres and amplifiers. Examines the effect of the various corrugation shapes on the coupling coefficients and lasing characteristics of DFB laser diodes. Technical advice to improve immunity against the spatial hole burning effect. Extensive referencing throughout and a comprehensive glossary of symbols and abbreviations. Suitable for both introductory and advanced levels This is an indispensable textbook for undergraduate and postgraduate students of electrical and electronic engineering and physics as it consolidates their knowledge in this rapidly growing field. As a technical guide for the structural design of DFB laser diodes and optical filters, the book will serve as an invaluable reference for researchers in opto-electronics, and semi conductor device physics.
Book Synopsis Solid-State Mid-Infrared Laser Sources by : Irina T. Sorokina
Download or read book Solid-State Mid-Infrared Laser Sources written by Irina T. Sorokina and published by Springer Science & Business Media. This book was released on 2003-07-10 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book describes the most advanced techniques for generating coherent light in the mid-infrared region of the spectrum. These techniques represent diverse areas of photonics and include heterojunction semiconductor lasers, quantum cascade lasers, tunable crystalline lasers, fiber lasers, Raman lasers, and optical parametric laser sources. Offering authoritative reviews by internationally recognized experts, the book provides a wealth of information on the essential principles and methods of the generation of coherent mid-infrared light and on some of its applications. The instructive nature of the book makes it an excellent text for physicists and practicing engineers who want to use mid-infrared laser sources in spectroscopy, medicine, remote sensing and other fields, and for researchers in various disciplines requiring a broad introduction to the subject.
Book Synopsis Ultra-Broadly Tunable Light Sources Based on the Nonlinear Effects in Photonic Crystal Fibers by : Lei Zhang
Download or read book Ultra-Broadly Tunable Light Sources Based on the Nonlinear Effects in Photonic Crystal Fibers written by Lei Zhang and published by Springer. This book was released on 2015-10-14 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis examines laser generation from the ultraviolet to the short edge of the mid-infrared band by exploiting the nonlinear effects in photonic crystal fibers (PCFs). Several different physical mechanisms are investigated by using homemade PCFs with elaborately customized dispersion profiles. A particular focus is on the development of fiber optical parametric amplifiers (FOPAs) and oscillators (FOPOs) based on the PCFs with a zero-dispersion wavelength of ca.1.06 μm. In particular, several schemes are proposed for solving the key problems involved in the application of FOPOs. These oscillators can be made more convenient to use by optimizing the wavelength-tuning mechanisms and made more energy-efficient with the help of specially designed cavity structures. Today’s oscillators are more reliable, powerful and maneuverable than ever. This thesis provides a systematic road map in connection with the study of nonlinear wavelength generation in PCFs, from their fiber design and technical fabrication, to their physical mechanism and experimental investigation.
Book Synopsis Chiroptical Spectroscopy by : Prasad L. Polavarapu
Download or read book Chiroptical Spectroscopy written by Prasad L. Polavarapu and published by CRC Press. This book was released on 2016-10-03 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book details chiroptical spectroscopic methods: electronic circular dichroism (ECD), optical rotatory dispersion (ORD), vibrational circular dichroism (VCD), and vibrational Raman optical activity (VROA). For each technique, the text presents experimental methods for measurements and theoretical methods for analyzing the experimental data. It also includes a set of experiments that can be adopted for undergraduate teaching laboratories. Each chapter is written in an easy-to-follow format for novice readers, with necessary theoretical formalism in appendices for advanced readers.
