Author: Johannes Michael OstermannPublisher: Cuvillier Verlag
ISBN: 9783867273336
Category :
Languages : en
Pages : 228
Book Description
Diffractive Optics for Polarization Control of Vertical-Cavity Surface-Emitting Lasers
Author: Johannes Michael OstermannPublisher: Cuvillier Verlag
ISBN: 9783867273336
Category :
Languages : en
Pages : 228
Book Description
VCSELs
Author: Rainer MichalzikPublisher: Springer
ISBN: 3642249868
Category : Science
Languages : en
Pages : 562
Book Description
The huge progress which has been achieved in the field is covered here, in the first comprehensive monograph on vertical-cavity surface-emitting lasers (VCSELs) since eight years. Apart from chapters reviewing the research field and the laser fundamentals, there are comprehensive updates on red and blue emitting VCSELs, telecommunication VCSELs, optical transceivers, and parallel-optical links for computer interconnects. Entirely new contributions are made to the fields of vectorial three-dimensional optical modeling, single-mode VCSELs, polarization control, polarization dynamics, very-high-speed design, high-power emission, use of high-contrast gratings, GaInNAsSb long-wavelength VCSELs, optical video links, VCSELs for optical mice and sensing, as well as VCSEL-based laser printing. The book appeals to researchers, optical engineers and graduate students.
Monolithically Integrated Transceiver Chips for Bidirectional Optical Data Transmission
Author: Alexander KernPublisher: BoD – Books on Demand
ISBN: 3734720877
Category : Technology & Engineering
Languages : en
Pages : 197
Book Description
Vertical-cavity surface-emitting lasers (VCSELs) emitting at 850 nm wavelength are known for their attractive optical features and a continuously growing range of applications. The main goal of the present thesis is to demonstrate the feasibility of a monolithical integration of VCSELs with PIN-type photodiodes (PDs) for the operation as transceiver (TRx) chips in optical data links. The project milestones comprise the chip and the epitaxial layer design of the VCSEL–PIN PD device based on a traditional AlGaAs/GaAs material system, its fabrication development, electro-optical characterizations, and data transmission in a bidirectional optical link over a single, two-side butt-coupled standard graded-index (GI) multimode fiber (MMF). The monolithic design lowers the costs in the semiconductor technology as well as in packaging and additionally avoids the use of external optics, even though it is employed with a single 50 μm core diameter GI MMF. Thus, the very compact optical link saves space, weight, and module cost. Deep insights into the electro-optical properties of VCSELs and PIN PDs are given by the theoretical description and measurements. The limitations of small-signal modulation responses are of main interest of this thesis. Thus, the dynamic characteristics including the extraction of modeled parasitics are presented. Also the electrical and optical crosstalk between the integrated devices and both transmission channels as well as the fiber alignment tolerances are covered. The results in optical data transmission consisting of various experiments in half-duplex and full-duplex mode, both free-space and fiber-coupled over a single MMF are comprised. The monolithic TRx design is well suited for low-cost, compact optical links over distances of a few hundred meters. Capable to handle data rates of up to 10 Gbit/s and more, these TRx chips can be employed, e.g., to upgrade existing standard MMF networks to bidirectional operation or in mobile, low-cost, automotive networks.
Single-mode Vertical-cavity Surface Emitting Laser
Author: Barry James KochVertical-Cavity Surface-Emitting Lasers
Author: Carl W. WilmsenPublisher: Cambridge University Press
ISBN: 9780521006293
Category : Science
Languages : en
Pages : 478
Book Description
This book, first published in 1999, provides a comprehensive description of the physics, design, fabrication, characterization, and applications of vertical-cavity surface-emitting lasers.
Vertical-Cavity Surface-Emitting Laser Devices
Author: Herbert LiPublisher: Springer Science & Business Media
ISBN: 9783540678519
Category : Technology & Engineering
Languages : en
Pages : 416
Book Description
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.
Laser Diode Microsystems
Author: Hans ZappePublisher: Springer Science & Business Media
ISBN: 3662082497
Category : Technology & Engineering
Languages : en
Pages : 349
Book Description
Laser Diode Microsystems provides the reader with the basic knowledge and understanding required for using semiconductor laser diodes in optical microsystems and micro-optical electromechanic systems. This tutorial addresses the fundamentals of semiconductor laser operation and design, coupled with an overview of the types of laser diodes suitable for use in Microsystems, along with their distinguishing characteristics. Emphasis is placed on laser diode characterization and measurement as well as the assembly techniques and optical accessories required for incorporation of semiconductor lasers into complex microsystems. Equipped with typical results and calculation examples, this hand-on text helps readers to develop a feel for how to choose a laser diode, characterize it and incorporate it into a microsystem.
Vertical-cavity Surface-emitting Lasers
Author: Scientific and Technical Aerospace Reports
Author: Diffractive Optics and Nanophotonics
Author: V. A. SoiferPublisher: CRC Press
ISBN: 1498754481
Category : Technology & Engineering
Languages : en
Pages : 718
Book Description
Diffractive Optics and Nanophotonics is devoted to achievements in diffractive optics, focusing on the creation of new nanophotonic components and devices, as well as instrumentation and available information technology. The author describes methods of calculation of diffractive optical elements to solve actual problems of nanophotonics. Coverage includes mathematical methods for calculation of diffraction gratings, calculation of modes of inhomogeneous waveguides, integral methods of calculation of electromagnetic field near the focus, and methods of calculation of diffractive optical elements generating vortex laser beams.