Spontaneous Emission in Semiconductor Microcavities and Its Role in Vertical Cavity Surface Emitting Lasers

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Publisher :
ISBN 13 :
Total Pages : 246 pages
Book Rating : 4.:/5 (34 download)

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Book Synopsis Spontaneous Emission in Semiconductor Microcavities and Its Role in Vertical Cavity Surface Emitting Lasers by : Chun Lei

Download or read book Spontaneous Emission in Semiconductor Microcavities and Its Role in Vertical Cavity Surface Emitting Lasers written by Chun Lei and published by . This book was released on 1993 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Vertical-Cavity Surface-Emitting Lasers

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Publisher : Cambridge University Press
ISBN 13 : 9780521006293
Total Pages : 478 pages
Book Rating : 4.0/5 (62 download)

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Book Synopsis Vertical-Cavity Surface-Emitting Lasers by : Carl W. Wilmsen

Download or read book Vertical-Cavity Surface-Emitting Lasers written by Carl W. Wilmsen and published by Cambridge University Press. This book was released on 2001-11-12 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, first published in 1999, provides a comprehensive description of the physics, design, fabrication, characterization, and applications of vertical-cavity surface-emitting lasers.

Novel Cavities and Functionality in High-Power High-Brightness Semiconductor Vertical External Cavity Surface Emitting Lasers

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Publisher :
ISBN 13 :
Total Pages : 324 pages
Book Rating : 4.:/5 (858 download)

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Book Synopsis Novel Cavities and Functionality in High-Power High-Brightness Semiconductor Vertical External Cavity Surface Emitting Lasers by : Chris Hessenius

Download or read book Novel Cavities and Functionality in High-Power High-Brightness Semiconductor Vertical External Cavity Surface Emitting Lasers written by Chris Hessenius and published by . This book was released on 2013 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ever since the first laser demonstration in 1960, applications for laser systems have increased to include diverse fields such as: national defense, biology and medicine, entertainment, imaging, and communications. In order to serve the growing demand, a wide range of laser types including solid-state, semiconductor, gas, and dye lasers have been developed. For most applications it is critical to have lasers with both high optical power and excellent beam quality. This has traditionally been difficult to simultaneously achieve in semiconductor lasers. In the mid 1990's, the advent of an optically pumped semiconductor vertical-external-cavity surface-emitting laser (VECSEL) led to the demonstration of high (multi-watt) output power with near diffraction limited (TEM00) beam quality. Since that time VECSELs covering large wavelength regions have been developed. It is the objective of this dissertation to investigate and explore novel cavity designs which can lead to increased functionality in high power, high brightness VECSELs. Optically pumped VECSELs have previously demonstrated their potential for high power, high brightness operation. In addition, the "open" cavity design of this type of laser makes intracavity nonlinear frequency conversion, linewidth narrowing, and spectral tuning very efficient. By altering the external cavity design it is possible to add additional functionality to this already flexible design. In this dissertation, the history, theory, design, and fabrication are first presented as VECSEL performance relies heavily on the design and fabrication of the chip. Basic cavities such as the linear cavity and v-shaped cavity will be discussed, including the role they play in wavelength tuning, transverse mode profile, and mode stability. The development of a VECSEL for use as a sodium guide star laser is presented including the theory and simulation of intracavity frequency generation in a modified v-cavity. The results show agreement with theory and the measurement of the sodium D1 and D2 lines are demonstrated. A discussion of gain coupled VECSELs in which a single pump area accommodates two laser cavities is demonstrated and a description of mode competition and the importance of spontaneous emission in determining the lasing condition is discussed. Finally the T-cavity configuration is presented. This configuration allows for the spatial overlap of two VECSEL cavities operating with orthogonal polarizations. Independent tuning of each cavity is presented as well as the quality of the beam overlap and demonstration of Type II intracavity sum frequency generation. Future applications to this configuration are discussed in the generation of high power, high brightness lasers operating from the UV to far-infrared and even terahertz regimes.

Bistable Vertical-Cavity Surface-Emitting Laser. Structures on GaAs and Si Substrates

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Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Bistable Vertical-Cavity Surface-Emitting Laser. Structures on GaAs and Si Substrates by :

Download or read book Bistable Vertical-Cavity Surface-Emitting Laser. Structures on GaAs and Si Substrates written by and published by . This book was released on 1994 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: The research performed under this contract centers around the study and development of semiconductor microcavity lasers in the GaAs/AlGaAs/InGaAs material system. In addition, theoretical modeling is developed to study the influence of small cavities on laser performance. In the course of this work we have developed and studied bistable vertical-cavity surface-emitting lasers (VCSELs) fabrication processes to realize low-threshold microcavity lasers, and detailed modeling describing the influence which the semiconductor microcavity exerts over the spontaneous emission and lasing characteristics. I believe that our best and most interesting results have been achieved in our last year of funding. Since they build heavily on our earlier two years of research I will focus this final report on these results achieved in the final year.

Analysis and Design of Vertical Cavity Surface Emitting Lasers

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Publisher : John Wiley & Sons
ISBN 13 : 9780471391241
Total Pages : 486 pages
Book Rating : 4.3/5 (912 download)

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Book Synopsis Analysis and Design of Vertical Cavity Surface Emitting Lasers by : S. F. Yu

Download or read book Analysis and Design of Vertical Cavity Surface Emitting Lasers written by S. F. Yu and published by John Wiley & Sons. This book was released on 2003-09-04 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical, hands-on guidebook for the efficient modeling of VCSELs Vertical Cavity Surface Emitting Lasers (VCSELs) are a unique type of semiconductor laser whose optical output is vertically emitted from the surface as opposed to conventional edge-emitting semiconductor lasers. Complex in design and expensive to produce, VCSELs nevertheless represent an already widely used laser technology that promises to have even more significant applications in the future. Although the research has accelerated, there have been relatively few books written on this important topic. Analysis and Design of Vertical Cavity Surface Emitting Lasers seeks to encapsulate this growing body of knowledge into a single, comprehensive reference that will be of equal value for both professionals and academics in the field. The author, a recognized expert in the field of VCSELs, attempts to clarify often conflicting assumptions in order to help readers achieve the simplest and most efficient VCSEL models for any given problem. Highlights of the text include: * A clear and comprehensive theoretical treatment of VCSELs * Detailed derivations for understanding the operational principles of VCSELs * Mathematical models for the investigation of electrical, optical, and thermal properties of VCSELs * Case studies on the mathematical modeling of VCSELs and the implementation of simulation programs

Vertical-Cavity Surface-Emitting Laser Devices

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Publisher : Springer Science & Business Media
ISBN 13 : 3662052636
Total Pages : 394 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Vertical-Cavity Surface-Emitting Laser Devices by : Herbert Li

Download or read book Vertical-Cavity Surface-Emitting Laser Devices written by Herbert Li and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains in detail the basics, theory, design, fabrication, and operation of vertical-cavity surface-emitting lasers. All the chapters are written by pioneers and key experts who have exclusive access to the most up-to-date innovations in the respective fields.

Spontaneous Emission and Laser Oscillation in Microcavities

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Publisher : CRC Press
ISBN 13 : 0429606745
Total Pages : 392 pages
Book Rating : 4.4/5 (296 download)

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Book Synopsis Spontaneous Emission and Laser Oscillation in Microcavities by : Yokoyama Hiroyuki

Download or read book Spontaneous Emission and Laser Oscillation in Microcavities written by Yokoyama Hiroyuki and published by CRC Press. This book was released on 2020-07-09 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: In spite of the increasing importance of microcavities, device physics or the observable phenomena in optical microcavities such as enhanced or inhibited spontaneous emission and its relation with the laser oscillation has not been systematically well-described-until now. Spontaneous Emission and Laser Oscillation in Microcavities presents the basics of optical microcavities. The volume is divided into ten chapters, each written by respected authorities in their areas. The book surveys several methods describing free space spontaneous emission and discusses changes in the feature due to the presence of a cavity. The effect of dephasing of vacuum fields on spontaneous emission in a microcavity and the effects of atomic broadening on spontaneous emission in an optical microcavity are examined. The book details the splitting in transmission peaks of planar microcavities containing semiconductor quantum wells. A simple but useful way to consider the change in the spontaneous emission rate from the viewpoint of mode density alteration by wavelength-sized cavities is provided. Authors also discuss the spontaneous emission in dielectric planar microcavities. Spontaneous emission in microcavity surface emitting lasers is covered, as are the effects of electron confinement in semiconductor quantum wells, wires, and boxes also given. The volume extends the controlling spontaneous emission phenomenon to laser oscillation. Starting from the Fermi golden rule, the microcavity laser rate equations are derived, and the oscillation characteristics are analyzed. Recent progress in optical microcavity experiments is summarized, and the applicability in massively optical parallel processing systems and demands for the device performance are explored. This volume is extremely useful as a textbook for graduate and postgraduate students and works well as a unique reference for researchers beginning to study in the field.

Physics of Semiconductor Microcavities

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Publisher : John Wiley & Sons
ISBN 13 : 3527610162
Total Pages : 328 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Physics of Semiconductor Microcavities by : Benoit Deveaud

Download or read book Physics of Semiconductor Microcavities written by Benoit Deveaud and published by John Wiley & Sons. This book was released on 2007-02-27 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron and photon confinement in semiconductor nanostructures is one of the most active areas in solid state research. Written by leading experts in solid state physics, this book provides both a comprehensive review as well as a excellent introduction to fundamental and applied aspects of light-matter coupling in microcavities. Topics covered include parametric amplification and polariton liquids, quantum fluid and non-linear dynamical effects and parametric instabilities, polariton squeezing, Bose-Einstein condensation of microcavity polaritons, spin dynamics of exciton-polaritons, polariton correlation produced by parametric scattering, progress in III-nitride distributed Bragg reflectors using AlInN/GaN materials, high efficiency planar MCLEDs, exciton-polaritons and nanoscale cavities in photonic crystals, and MBE growth of high finesse microcavities.

Microcavity Semiconductor Lasers

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Publisher : John Wiley & Sons
ISBN 13 : 3527820205
Total Pages : 338 pages
Book Rating : 4.5/5 (278 download)

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Book Synopsis Microcavity Semiconductor Lasers by : Yong-zhen Huang

Download or read book Microcavity Semiconductor Lasers written by Yong-zhen Huang and published by John Wiley & Sons. This book was released on 2021-05-24 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microcavity Semiconductor Lasers Explore this thorough overview of integrable microcavity semiconductor lasers and their applications from two leading voices in the field Attracting a great deal of attention over the last decades for their promising applications in photonic integration and optical interconnects, microcavity semiconductor lasers continue to develop via advances in fundamental physics, theoretical analysis, and numerical simulations. In a new work that will be of interest to researchers and practitioners alike, Microcavity Semiconductor Lasers: Principles, Design, and Applications delivers an application-oriented and highly relevant exploration of the theory, fabrication, and applications of these practical devices. The book focuses on unidirectional emission microcavity lasers for photonic integrated circuits, including polygonal microresonators, microdisk, and microring lasers. After an introductory overview of optical microcavities for microlasers and detailed information of the lasers themselves, including mode structure control and characteristics, and lasing properties, the distinguished authors discuss fabrication and applications of different microcavity lasers. Prospects for future research and potential new applications round out the book. Readers will also benefit from the inclusion of: A thorough introduction to multilayer optical waveguides, the FDTD Method, and Padé Approximation, and deformed, chaos, and unidirectional emission microdisk lasers An exploration of mode analysis for triangle and square microresonators similar as FP Cavity Practical discussions of mode analysis and control for deformed square microlasers An examination of hexagonal microcavity lasers and polygonal microcavities, along with vertical radiation loss for 3D microcavities Perfect for laser specialists, semiconductor physicists, and solid-state physicists, Microcavity Semiconductor Lasers: Principles, Design, and Applications will also earn a place in the libraries of materials scientists and professionals working in the semiconductor and optical industries seeking a one-stop reference for integrable microcavity semiconductor lasers.

Comprehensive Semiconductor Science and Technology

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Publisher : Newnes
ISBN 13 : 0080932282
Total Pages : 3572 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Comprehensive Semiconductor Science and Technology by :

Download or read book Comprehensive Semiconductor Science and Technology written by and published by Newnes. This book was released on 2011-01-28 with total page 3572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiconductors are at the heart of modern living. Almost everything we do, be it work, travel, communication, or entertainment, all depend on some feature of semiconductor technology. Comprehensive Semiconductor Science and Technology, Six Volume Set captures the breadth of this important field, and presents it in a single source to the large audience who study, make, and exploit semiconductors. Previous attempts at this achievement have been abbreviated, and have omitted important topics. Written and Edited by a truly international team of experts, this work delivers an objective yet cohesive global review of the semiconductor world. The work is divided into three sections. The first section is concerned with the fundamental physics of semiconductors, showing how the electronic features and the lattice dynamics change drastically when systems vary from bulk to a low-dimensional structure and further to a nanometer size. Throughout this section there is an emphasis on the full understanding of the underlying physics. The second section deals largely with the transformation of the conceptual framework of solid state physics into devices and systems which require the growth of extremely high purity, nearly defect-free bulk and epitaxial materials. The last section is devoted to exploitation of the knowledge described in the previous sections to highlight the spectrum of devices we see all around us. Provides a comprehensive global picture of the semiconductor world Each of the work's three sections presents a complete description of one aspect of the whole Written and Edited by a truly international team of experts

Fundamentals of Semiconductor Lasers

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Publisher : Springer
ISBN 13 : 4431551484
Total Pages : 294 pages
Book Rating : 4.4/5 (315 download)

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Book Synopsis Fundamentals of Semiconductor Lasers by : Takahiro Numai

Download or read book Fundamentals of Semiconductor Lasers written by Takahiro Numai and published by Springer. This book was released on 2014-08-27 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains physics under the operating principles of semiconductor lasers in detail based on the experience of the author, dealing with the first manufacturing of phase-shifted DFB-LDs and recent research on transverse modes. The book also bridges a wide gap between journal papers and textbooks, requiring only an undergraduate-level knowledge of electromagnetism and quantum mechanics, and helps readers to understand journal papers where definitions of some technical terms vary, depending on the paper. Two definitions of the photon density in the rate equations and two definitions of the phase-shift in the phase-shifted DFB-LD are explained, and differences in the calculated results are indicated, depending on the definitions. Readers can understand the physics of semiconductor lasers and analytical tools for Fabry-Perot LDs, DFB-LDs, and VCSELs and will be stimulated to develop semiconductor lasers themselves.

Microcavities and Photonic Bandgaps: Physics and Applications

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Publisher : Springer Science & Business Media
ISBN 13 : 9400903138
Total Pages : 600 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Microcavities and Photonic Bandgaps: Physics and Applications by : J.G. Rarity

Download or read book Microcavities and Photonic Bandgaps: Physics and Applications written by J.G. Rarity and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: The control of optical modes in microcavities or in photonic bandgap (PBG) materials is coming of age! Although these ideas could have been developed some time ago, it is only recently that they have emerged, due to advances in both atomic physics and in fabrication techniques, be it on the high-quality dielectric mirrors required for high-finesse Fabry Perot resonators or in semiconductor multilayer deposition methods. Initially the principles of quantum electro-dynamics (QED) were demonstrated in elegant atomic physics experiments. Now solid-state implementations are being investigated, with several subtle differences from the atomic case such as those due to their continuum of electronic states or the near Boson nature of their elementary excitations, the exciton. Research into quantum optics brings us ever newer concepts with potential to improve system performance such as photon squeezing, quantum cryptography, reversible taps, photonic de Broglie waves and quantum computers. The possibility of implementing these ideas with solid-state systems gives us hope that some could indeed find their way to the market, demonstrating the continuing importance of basic research for applications, be it in a somewhat more focused way than in earlier times for funding.

Quantum Photonics

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Publisher : Elsevier
ISBN 13 : 0323985580
Total Pages : 564 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis Quantum Photonics by : Yasuhiko Arakawa

Download or read book Quantum Photonics written by Yasuhiko Arakawa and published by Elsevier. This book was released on 2024-06-28 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantum Photonics aims to serve as a comprehensive and systematic reference source for entrants to the field of quantum photonics, including updated topics on quantum photonics for researchers working in this field. The book reviews the fundamental knowledge of modern photonics related quantum technologies, key concepts of quantum photonic devices, and quantum photonics applications. The book is suitable for graduate students, researchers, and engineers who want to learn quantum photonics fundamentals. The editors, who are leaders in this field, have formulated this book as an introduction to the cutting-edge research in quantum photonics. Researchers and students involved in the development of semiconductor optoelectronics and optical communication systems should also find this book helpful. Covers the whole quantum photonics field, including nanostructured materials, physics, modelling, and quantum technology applications ranging from applications of q-bit emitters to quantum dot lasers Comprehensively and systematically reviews fundamentals and applications of quantum photonics for beginners in the field Provides foundational knowledge for modern photonics-related quantum technologies

Laser Sources and Applications

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Publisher : CRC Press
ISBN 13 : 1000154386
Total Pages : 514 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Laser Sources and Applications by : A. Miller

Download or read book Laser Sources and Applications written by A. Miller and published by CRC Press. This book was released on 2020-12-23 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent years have witnessed rapid advances in the development of solid state, fiber, semiconductor, and parametric sources of coherent radiation, which are opening up new opportunities for laser applications. Laser Sources and Applications provides a tutorial introduction to the basic principles of these developments at a level suitable for postgraduate research students and others with a basic knowledge of lasers and nonlinear optics. Encompassing both the physics and engineering aspects of the field, the book covers the nature of nonlinear optical interactions; solid state, fiber, and semiconductor lasers; optical parametric oscillators; and ultrashort pulse generation and applications. It also explores applications of current interest, such as electromagnetically induced transparency, atomic trapping, and soliton optical communications.

Silicon-Based Material and Devices, Two-Volume Set

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Publisher : Academic Press
ISBN 13 : 0080541232
Total Pages : 646 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Silicon-Based Material and Devices, Two-Volume Set by : Hari Singh Nalwa

Download or read book Silicon-Based Material and Devices, Two-Volume Set written by Hari Singh Nalwa and published by Academic Press. This book was released on 2001-06-13 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers a broad spectrum of the silicon-based materials and their device applications. This book provides a broad coverage of the silicon-based materials including different kinds of silicon-related materials, their processing, spectroscopic characterization, physical properties, and device applications. This two-volume set offers a selection of timely topics on silicon materials namely those that have been extensively used for applications in electronic and photonic technologies. The extensive reference provides broad coverage of silicon-based materials, including different types of silicon-related materials, their processing, spectroscopic characterization, physical properties, and device applications. Fourteen chapters review the state of the art research on silicon-based materials and their applications to devices. This reference contains a subset of articles published in AP's recently released Handbook of Advanced Electronic and Photonic Materials and Devices ( 2000, ISBN 012-5137451, ten volumes) by Dr. Hari Nalwa. This two-volume work strives to present a highly coherent coverage of silicon-based material uses in the vastly dynamic arena of silicon chip research and technology. Key Features * Covers silicon-based materials and devices * Include types of materials, their processing, fabrication, physical properties and device applications * Role of silicon-based materials in electronic and photonic technology * A very special topic presented in a timely manner and in a format

Confined Electrons and Photons

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Publisher : Springer Science & Business Media
ISBN 13 : 1461519632
Total Pages : 900 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Confined Electrons and Photons by : Elias Burstein

Download or read book Confined Electrons and Photons written by Elias Burstein and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt: The optical properties of semiconductors have played an important role since the identification of semiconductors as "small" bandgap materials in the thinies, due both to their fundamental interest as a class of solids baving specific optical propenies and to their many important applications. On the former aspect we can cite the fundamental edge absorption and its assignment to direct or indirect transitions, many-body effects as revealed by exciton formation and photoconductivity. On the latter aspect, large-scale applications sucb as LEDs and lasers, photovoltaic converters, photodetectors, electro-optics and non-linear optic devices, come to mind. The eighties saw a revitalization of the whole field due to the advent of heterostructures of lower-dimensionality, mainly two-dimensional quantum wells, which through their enhanced photon-matter interaction yielded new devices with unsurpassed performance. Although many of the basic phenomena were evidenced through the seventies, it was this impact on applications which in turn led to such a massive investment in fabrication tools, thanks to which many new structures and materials were studied, yielding funher advances in fundamental physics.

Light-Emitting Diodes (3rd Edition, 2018)

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Author :
Publisher : E. Fred Schubert
ISBN 13 : 0986382663
Total Pages : 660 pages
Book Rating : 4.9/5 (863 download)

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Book Synopsis Light-Emitting Diodes (3rd Edition, 2018) by : E. Fred Schubert

Download or read book Light-Emitting Diodes (3rd Edition, 2018) written by E. Fred Schubert and published by E. Fred Schubert. This book was released on 2018-02-03 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1st edition of the book “Light-Emitting Diodes” was published in 2003. The 2nd edition was published in 2006. The current 3rd edition of the book, a substantial expansion of the second edition, has 37 Chapters and includes a thorough discussion of white light-emitting diodes (LEDs), phosphor materials used in white LEDs, an expanded discussion of the various efficiencies encountered in the context of LEDs, and packaging materials and device technology. The background of light, color science, and human vision is provided as well. In the current edition, the fully colored illustrations are highly beneficial given the prominent role of light and color in the field of LEDs. The book is intended to be a comprehensive discussion of LEDs, particularly the physics, chemistry, and engineering associated with LEDs. It is published in electronic format in order to make the book affordable and easily accessible to a wide readership.