Download or read book Numerical Simulation of Vertical Cavity Surface Emitting Lasers written by Benjamin D.B. Klein and published by . This book was released on 2000 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Time dependent Numerical Simulation of Vertical Cavity Lasers written by and published by . This book was released on 1994 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: To simulate vertical cavity surface emitting lasers (VCSELs), the authors are developing a three-dimensional, time-dependent field-gain model with absorption in bulk dielectric regions and gain in quantum well regions. Since the laser linewidth is narrow, the bulk absorption coefficient is assumed to be independent of frequency with a value determined by the material and the lattice temperature. In contrast, the frequency-dependent gain regions must be solved consistently in the time domain. Treatment of frequency-dependent media in a finite-difference time-domain code is computationally intensive. However, because the volume of the quantum well regions is small relative to the volume of the multilayer dielectric (MLD) mirror regions, the computational overhead is reasonable. A key issue is the calculation of the fields in the MLD mirror regions. Although computationally intensive, good agreement has been obtained between simulation results and matrix equation solutions for the reflection coefficient, transmission coefficient, and bandwidth of MLD mirrors. The authors discuss the development and testing of the two-dimensional field-gain model. This field-gain model will be integrated with a carrier transport model to form the self-consistent laser code, VCSEL.
Download or read book Analysis and Numerical Simulation of the Effect of Distributed Bragg Reflector and Structure Optimization for GaN based Vertical cavity Surface Emitting Lasers written by and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 3d Simulation of Vertical Cavity Surface Emitting Lasers written by Peter Nyakas and published by LAP Lambert Academic Publishing. This book was released on 2010-08 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vertical-cavity surface-emitting lasers are promising devices on the semiconductor laser market, and offer numerous advantages over edge-emitters in the low power regime. Physics-based comprehensive modeling allows one to shorten the development period of future products and to reduce the design costs. These devices are sometimes noncircular, either owing to anisotropic oxidation speed or to achieve special characteristics, such as high-power single-mode output. Problems arising with complex structures call for three-dimensional numerical solutions. This book reviews the simulation methods for vertical-cavity surface-emitting lasers and provides novel approaches to investigate their more challenging variants. Electrical, thermal and optical properties are demonstrated on illustrative examples. The analysis helps to get insight into these exciting lasers, and should be especially useful to professionals in telecommunication and modeling fields.
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 2002-10-22 with total page 416 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.
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
Download or read book Aspects of the Numerical Modeling of Vertical Cavity Surface Emitting Lasers VCSEL s written by Gregory Leon Bates and published by . This book was released on 1993 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Numerical Modeling of Arbitrary profile Quantum well Vertical Cavity Surface Emitting Lasers written by Suchitra S. Krishnan and published by . This book was released on 1991 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Download or read book Vertical Cavity Surface Emitting Lasers written by Terence Edward Sale and published by Wiley-Blackwell. This book was released on 1995 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Starting from basic principles, this book provides coverage of the operation and design of Vertical Cavity Surface Emitting Lasers (VCSELs). It includes original experimental work, backed up by calculations and theoretical analysis, and reviews work already done in the field.
Download or read book Electro optical Numerical Modeling for the Optimization of InGan Based Vertical Cavity Surface Emitting Laser Diodes written by 楊子弘 and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electro thermo optical Simulation of Vertical cavity Surface emitting Lasers written by Vladimir Anatolievich Smagley and published by . This book was released on 2004 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book One dimensional Simulation of Vertical cavity Surface emitting Lasers Including Energy Transport written by Richard James Baca and published by . This book was released on 1996 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: A self-consistent one-dimensional vertical-cavity surface-emitting laser (VCSEL) simulator has been developed. The model incorporates drift-diffusion with carrier-capture and thermionic emission in the quantum regions. Microcavity effects on the stimulated and spontaneous emission are carefully included via the enhancement of the vacuum and radiating electromagnetic fields in a VCSEL. A modified photon rate equation is implemented which predicts lasing off resonance. The heat flow equation is solved in addition to the device equations and the resulting 4 x 4 system of equations is solved self-consistently with the full-Newton method. The calculated temperature increase within the structure results in experimentally observed degradation in performance in the L-I curve as well as in the modulation response. This is due to the shift in the gain spectrum away from the resonance of the microcavity as the temperature increases. The Minilase simulator is also shown to be an effective CAD tool in designing VCSELs by producing interesting simulation results for VCSELs with various Bragg reflector mirrors.
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.
Download or read book Evangelisch Reformirter Catechismus fuer Kirche Schule und Haus written by and published by . This book was released on 1894 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fully Coupled Electrical and Optical Simulation of Vertical Cavity Surface Emitting Lasers written by Fabiano A. Oyafuso and published by . This book was released on 2001 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comprehensive Numerical Model for Cw Vertical cavity Surface emitting Lasers written by and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
