In this section of video after explaining the basics of the semiconductor and laser, i have just tried to explain the working of semiconductor laser that is part of a engineering physics syllabus. Since fall of 1993, when we completed the manuscript of our book semi conductorlaser physics w. Part one introduces the fundamentals of semiconductor lasers, beginning with. Fundamentals of semiconductor lasers explains the physics and fundamental characteristics of semiconductor lasers with regard to systems applications. Semiconductor lasers utilize a semiconductor as the gain medium. Semiconductor heterostructure optical waveguides 6.
The volume begins by introducing the basic mechanisms of optical gain in semiconductors and the role of quantum confinement in. Fundamentals of semiconductor lasers is a clear and instructive book for advanced undergraduate or graduate students who will become the next generation of laser specialists, and it is a good update for professional physicists, engineers, and researchers in quantum electronics and laser processing. The optical and electronic properties of semiconductors, particularly semiconductor quantumwell systems, are analyzed in detail, covering a wide variety of nearinfrared systems with or without strain, as well as widegap materials such as the groupiii nitride compounds or the iivi materials. The book specifically focuses on semiconductor lasers and gives a good detailed explanation with graphs. Fundamentals of semiconductor lasers is a clear and instructive book for advanced undergraduate or graduate students who will become the next generation of laser specialists, and it is a good update the chapters are largely independent of one another, and a reader who is interested in only one topic may be satisfied by reading all or parts of. Fundamentals optics and photonics book 1 kindle edition by eli kapon. Ranging from fundamental theoretical concepts to advanced device technologies, this referencetext explores the engineering, characteristics, and performance of specific semiconductor lasers. It defines key principles in electromagnetics, optoelectronics, and laser implementation for novel applications in optical communications, storage, processing. Semiconductor laser fundamentals toshiaki suhara download.
Fundamentals, types, and operations n n e 0 e e 1 e 3 e 0 e e 1 2 fast decay fast decay fast decay pumping pumping lasing lasing a b figure 1. This book presents an indepth discussion of the semiconductorlaser gain medium. Semiconductor laser fundamentals pdf free download. Sargent iii springer, berlin, heidelberg, 1994 many new and exciting developments have taken place in the world of semiconductor lasers. Laser physics and applications michigan state university. However, there are also optically pumped semiconductor lasers, where carriers are generated by absorbed pump light. The introductory section discusses the fundamentals of semiconductor lasers. Ranging from fundamental theoretical concepts to advanced device technologies, this referencetext comprehensively explores the engineering, characteristics, and performance of specific semiconductor lasersclearly defining key principles in electromagnetics, optoelectronics, and laser implementation for novel applications in optical communications. The book although may have around 300 pages, it is not indepth as many researchers would prefer. Much new material has been added to this second edition, especially in the areas of solidstate lasers, semiconductor lasers, and laser cavities. Besides some of the basic chapters, that have been updated. N 1 to achieve the condition of population inversion between e 2 and e 1 at moderate pumping. In soas photons were confined in the dimensions transverse to the waveguide but were allowed to escape from the.
A lasers reflectors contain light by oscillating it through a medium repeatedly allowing the. Fundamentals of semiconductor lasers ebook by takahiro. The detailed and comprehensive presentation is unique in that it encourages the reader to consider different semiconductor lasers from different angles. This book explains physics under the operating principles of semiconductor lasers in detail based on the experience of t. Semiconductor laser fundamentals crc press book ranging from fundamental theoretical concepts to advanced device technologies, this referencetext explores the engineering, characteristics, and performance of specific semiconductor lasers. Viii1a with its two subvolumes 1a1 and 1a2 covers laser fundamentals, vol. Semiconductor laser construction and working youtube. In semiconductor optical amplifiers soas, photons multiplied via stimulated emission. Most of them are electrically pumped laser diodes, where electronhole pairs are generated by an electrical current in a region where ndoped and pdoped semiconductor materials meet. Read fundamentals of semiconductor lasers by takahiro numai available from rakuten kobo.
Semiconductor lasers types, applications, construction. The basic structure of any laser is based on an active medium either a gas or semiconductor contained between multiple reflectors. Experimental determination of gain and internal loss. Toshiaki suhara suhara integrated optoelectronics, osaka u. Download it once and read it on your kindle device, pc, phones or tablets. The sections in the book include the interaction of light with materials, fundamental quantum properties of light, laser amplifiers, laser resonators, laser systems and frequency multiplication of laser beams. The volume begins by introducing the basic mechanisms of optical gain in. Methods of design and fabrication of highpower diode lasers using proven semiconductor technologies are presented in a comprehensive fashion making this. 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 phaseshifted. Chapter 4 fundamentals of laser material interaction and application to multiscale surface modi. It begins with a chapter presenting their general principles, then moves on to explore photonic crystal lasers, the development of high power lasers, laser arrays, and the generation of ultrafast light pulses by semiconductor lasers. Viii1a1 the following topics are treated in detail. Semiconductor laser fundamentals by suhara, toshiaki ebook.
The books strength lies in the presentation and clarity on how the author wrote this book. It assumes a basic knowledge of stimulated emission, laser action and semiconductor physics and begins with a short historical survey. The purpose of this chapter is to provide an overview of the principles of quantum confined semiconductor lasers relevant to most devices utilising conduction to valence band transitions. It defines key principles in electromagnetics, optoelectronics, and laser implementation for novel applications in optical communications, storage. Simple explanations, based throughout on key underlying concepts, lead the reader logically from the basics of laser action to advanced topics in laser physics and engineering. The semiconductor laser can be pulsed at varying rate and pulse widths. Semiconductor laser engineering, reliability and diagnostics reflects the extensive expertise of the author in the diode laser field both as a top scientific researcher as well as a key developer of highpower highly reliable devices. Semiconductor laser is well suited for interface with fiber optic cables used in communication. The optical and electronic properties of semiconductors, particularly. The optical and electronic properties of semiconductors, particularly semiconductor quantumwell systems, are analzyed in detail, covering a wide variety of nearinfrared systems with or without strain, as well as widegap materials such as the groupiii nitride compounds or the iivi materials. This book covers the device physics of semiconductor lasers in five chapters written by recognized experts in this field.
Description this book covers the device physics of semiconductor lasers in five chapters written by recognized experts in this field. Chapter 4 fundamentals of lasermaterial interaction and. An eyecatching way to interest people in laser diodes. Fundamentals of semiconductor lasers takahiro numai auth. Lasers produce highly coherent, directional beams of monochromatic light. Laser fundamentals provides a clear and comprehensive introduction to the physical and engineering principles of laser operation and design. Therefore this laser is a natural transmitter of digital data. Semiconductorlaser fundamentals physics of the gain. Semiconductor laser fundamentals optical science and.
Download for offline reading, highlight, bookmark or take notes while you read fundamentals of semiconductor lasers. Fundamentals of semiconductor lasers takahiro numai. The chapters are largely independent of one another, and a reader who is. How semiconductor laser diodes work explain that stuff. Part one introduces the fundamentals of semiconductor lasers, beginning with key principles before going on to discuss photonic crystal lasers, high power semiconductor lasers and laser beams, and the use of semiconductor lasers in ultrafast pulse generation. This content was uploaded by our users and we assume good faith they have the permission to share this book.
1037 562 1430 1294 2 465 963 1460 902 354 1341 204 499 392 309 761 670 262 1154 538 1467 865 321 14 885 1355 825 948 185 1328 149 1453 178 272 848 202 1273