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Continuous Wave Diode Pumping And Pulsed Operation Of Alexandrite Lasers Near 760 Nm And Tm3 Ylf Lasers Near 2300 Nm
Download Continuous Wave Diode Pumping And Pulsed Operation Of Alexandrite Lasers Near 760 Nm And Tm3 Ylf Lasers Near 2300 Nm full books in PDF, epub, and Kindle. Read online Continuous Wave Diode Pumping And Pulsed Operation Of Alexandrite Lasers Near 760 Nm And Tm3 Ylf Lasers Near 2300 Nm ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Continuous Wave Diode Pumping and Pulsed Operation of Alexandrite Lasers Near 760 Nm and Tm3 : YLF Lasers Near 2300 Nm by : İsmail Yorulmaz
Download or read book Continuous Wave Diode Pumping and Pulsed Operation of Alexandrite Lasers Near 760 Nm and Tm3 : YLF Lasers Near 2300 Nm written by İsmail Yorulmaz and published by . This book was released on 2017 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Electro-Optics Handbook by : Ronald Waynant
Download or read book Electro-Optics Handbook written by Ronald Waynant and published by McGraw Hill Professional. This book was released on 2000-04-06 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt: All-inclusive opto electronics guide A valuable "must-have" tool for electronic and optical engineers, this Handbook is the only single-volume, tell-it-all guide to the use of optical devices and light in electronics systems. Developed by a towering figure in the field, this manual familiarizes you with UV, VUV and X-Ray lasers; visible, solid-state, semiconductor and infrared gas lasers; FEL and ultrashort laser pulses; visible and infrared optical materials; infrared and imaging detectors; optical fibers and fiber optic sensors; holography; laser spectroscopy and photochemistry; high resolution lithography for optoelectronics; and much more. In this up-to-the-minute edition you'll find new chapters on optical communications, electro-optic devices, and high intensity optical fields, in addition to extensively updated material throughout, and abundant charts, diagrams and data tables.
Download or read book Photonics written by Ralf Menzel and published by Springer Science & Business Media. This book was released on 2013-04-18 with total page 895 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deals with the fundamental properties of photon and light beams, both experimentally and theoretically. It covers the essentials of linear interactions and most of the nonlinear interactions between light and matter in both the transparent and absorbing cases. About 4000 references open access to original literature.
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 Introduction to Laser Physics by : Koichi Shimoda
Download or read book Introduction to Laser Physics written by Koichi Shimoda and published by Springer. This book was released on 2013-04-17 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most of the texts available on lasers deal with laser engineering and laser applications, only a few of them treating theoretical aspects of the laser at an advanced level. Introduction to Laser Physics provides an introduction to the essential physics of quantum electronics and lasers. Fundamental topics in modern optics, the applicability of various theoretical approaches, and the physical meaning of laser-related phenomena are carefully described. Experimental results and properties of practical lasers are interwoven, thereby allowing an explicit demonstration of the rate equation approach and the semiclassical treatment. The basic concepts of nonlinear optical devices and laser spectroscopy are intro- duced. The second edition includes additional information on optical resonators, minor improvements of the text and several new problems, completed with solutions.
Book Synopsis Properties of Optical and Laser-Related Materials by : David N. Nikogosyan
Download or read book Properties of Optical and Laser-Related Materials written by David N. Nikogosyan and published by Wiley. This book was released on 1997-10-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Properties of Optical and Laser-Related Materials-A Handbook offers the reader a self-contained, concise and up-to-date collection of the key properties of 125 of the most common and important optical materials used in modern optics, laser physics and technology, spectroscopy and laser spectroscopy, nonlinear optics, quantum electronics and laser applications. This comprehensive volume presents not only the classical properties but also those that have appeared in the three decades since the invention of the laser. The presentation of the material is given in a clear tabular form with more than 1000 references. A wide variety of readers, ranging from workers in both industry and academia, to lecturers and students at postgraduate and undergraduate levels, will find Properties of Optical and Laser-Related Materials-A Handbook an invaluable resource.
Book Synopsis Efficient CW Nd:YLF Laser In-band Diode-pumped at 908 Nm and Its Thermal Lensing by : Zohreh Sedaghati
Download or read book Efficient CW Nd:YLF Laser In-band Diode-pumped at 908 Nm and Its Thermal Lensing written by Zohreh Sedaghati and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diode-pumped solid-state lasers are highly recommended for a variety of industrial and scientific applications as they can offer high efficiency and excellent beam quality. However, power scaling of these lasers is a challenging task. The main limitation in power scaling of famous neodymium doped lasers such as Nd:YVO4 is the thermal lensing effect. Thermal lensing degrades the output beam quality and in extreme cases can result in crystal fracture. One potential solution to this problem is to reduce the induced heat load inside the gain media by decreasing the quantum defect. This was demonstrated successfully for the Nd:YVO4 laser by pumping the laser at a long wavelength of 914 nm instead of the traditional pumping at 808 nm wavelength. Among the Nd-doped crystals operating in the near infrared range, the crystal of yttrium lithium fluoride (Nd:YLF) is another interesting gain medium as it has the benefits of natural birefringence (can generate naturally polarized laser beam), negative dn/dT (reduces thermal effects) and long upper level lifetime (in favor of Q-switched operation). In this work we used a long wavelength pumping approach and for the first time examined the performance of a continuous-wave Nd:YLF laser at 1047 nm under 908 nm diode pumping. This pumping wavelength reduced the quantum defect by 50% as compared to the conventional 808 nm pumping. The laser produced an output power of 850 mW at 1047 nm with excellent beam quality and 625 mW at 1053 nm. The slope efficiency was ~73.9% and 46% for 1047 and 1053 nm, respectively. Therefore, a considerable power scaling is possible for Nd:YLF crystals owing to the strongly reduced quantum defect and, hence, thermal lensing.
Author :Patrice E. A. Turchi Publisher :Springer Science & Business Media ISBN 13 :9780306446269 Total Pages :764 pages Book Rating :4.4/5 (462 download)
Book Synopsis Statics and Dynamics of Alloy Phase Transformations by : Patrice E. A. Turchi
Download or read book Statics and Dynamics of Alloy Phase Transformations written by Patrice E. A. Turchi and published by Springer Science & Business Media. This book was released on 1994 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings of the NATO Advanced Study Institute on title], held in Rhodes, Greece, June-July 1992, comprise invited and contributed papers that focus on recent experimental, theoretical, and computational developments in the study of phase alloy transformations. The coverage is in three parts:
Book Synopsis Stimulated Brillouin Scattering by : M J Damzen
Download or read book Stimulated Brillouin Scattering written by M J Damzen and published by CRC Press. This book was released on 2003-09-01 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stimulated Brillouin scattering (SBS) is the most important example of a stimulated scattering process-light scattering that occurs when the intensity of the light field itself affects the propagating medium. A phenomenon that has been known of for some 35 years in solid state laser research, it has recently become relevant in the optical fiber ind
Book Synopsis Solid State Lasers by : Massimo Inguscio
Download or read book Solid State Lasers written by Massimo Inguscio and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the lectures and seminars presented at the NATO Ad vanced Study Institute on "Solid State Lasers: New Developments and Appli cations" the fifteenth course of the Europhysics School of Quantum Electronics, held under the supervision of the Quantum Electronics Division of the European Physical Society. The Institute was held at Elba International Physics Center, Marciana Marina, Elba Island, Tuscany, Italy, August 31 -September 11, 1992. The Europhysics School of Quantum Electronics was started in 1970 with the aim of providing instruction for young researchers and advanced students al ready engaged in the area of quantum electronics or wishing to switch to this area from a different background. Presently the school is under the direction of Professors F.T. Arecchi and M. Inguscio, University of Florence, and Prof. H. Walther, University of Munich, and has its headquarters at the National Insti tute of Optics (INO), Florence, Italy. Each time the directors choose a subject of particular interest, alternating fundamental topics with technological ones, and ask colleagues specifically competent in a given area to take the scientific responsibility for that course.
Download or read book Diode Laser Arrays written by Dan Botez and published by Cambridge University Press. This book was released on 2005-11-24 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of the fundamental principles and applications of semiconductor diode laser arrays. All of the major types of arrays are discussed in detail, including coherent, incoherent, edge- and surface-emitting, horizontal- and vertical-cavity, individually addressed, lattice- matched and strained-layer systems. The initial chapters cover such topics as lasers, amplifiers, external-cavity control, theoretical modeling, and operational dynamics. Spatially incoherent arrays are then described in detail, and the uses of vertical-cavity surface emitter and edge-emitting arrays in parallel optical-signal processing and multi-channel optical recording are discussed. Researchers and graduate students in solid state physics and electrical engineering studying the properties and applications of such arrays will find this book invaluable.
Book Synopsis Laser 3D Manufacturing II by : Bo Gu
Download or read book Laser 3D Manufacturing II written by Bo Gu and published by . This book was released on 2015-03 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This series offers access to the latest innovations in research and technology and are among the most cited references in patent literature.
Book Synopsis Laser Resonators by : Alexis V. Kudryashov
Download or read book Laser Resonators written by Alexis V. Kudryashov and published by SPIE Press. This book was released on 1999 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: The resonator can be considered the real heart of any laser system, the key element that determines the properties of laser radiation, including mode structure or temporal and spatial characteristics. The theory of different laser types has been well-developed in the last few decades of the 20th century, starting with the pioneering papers of Fox, Li, Body and Gordon. But today, due to the development of new types of lasers (fibre, diode), new optical elements (adaptive mirrors, phase conjugation techniques, graded phase correctors), the development of optical technology, and new needs for industrial lasers, novel types of resonators are under investigation.
Book Synopsis Passively Mode-locked Picosecond Nd:KGW Laser with Low Quantum Defect Diode Pumping by : Md. Zubaer Eibna Halim
Download or read book Passively Mode-locked Picosecond Nd:KGW Laser with Low Quantum Defect Diode Pumping written by Md. Zubaer Eibna Halim and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid-state lasers are capable of providing versatile output characteristics with greater flexibility compared to other popular laser systems. Lasing action has been achieved in many hundreds of solid-state media, but Nd-ion doped gain media are widely used to reach high power levels with short pulses. In this work, commercially available Nd:KGW crystal served as a gain medium to achieve pulsed operation at 1067 nm. This laser crystal offers large stimulated emission crosssection and gain bandwidth which facilitates generation of high peak power pulses in the picosecond regime. The KGW crystal is monoclinic and biaxial in structure, and anisotropic in its optical and thermal properties. Due to poor thermal conductivity, this crystal can be operated within a limited power range before crystal fracture takes place. To reduce the amount of heat deposited in the gain media, we introduced a new pumping wavelength of 910 nm which reduces the quantum defect by more than 45%. Continuous-wave laser operation was optimized to operate in mode-locked regime. In order to achieve short light pulses from the continuous-wave laser, one of the end mirrors was replaced by a semiconductor saturable absorber mirror (SESAM) to generate 2.4 ps pulses at a repetition rate of 83.8 MHz. An average output power of 87 mW was obtained at lasing wavelength of 1067 nm and the beam was nearly diffraction limited with M^2 1.18. The peak power of the generated pulses was 427 W and energy of each pulse was 1 nJ. Pumping the crystal at longer wavelength (910 nm) reduced the thermal lensing of the crystal by half when compared to conventional pumping at shorter wavelength (808 nm). To the best of our knowledge, this is the first time passive mode-locking of a Nd:KGW laser was explored using the pump wavelength at 910 nm.
Book Synopsis Principles of Phase Conjugation by : B.Y. Zel'Dovich
Download or read book Principles of Phase Conjugation written by B.Y. Zel'Dovich and published by Springer. This book was released on 2013-06-29 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has been prompted by our des ire to share with others our apprecia tion of the harmony and beauty in a particular sphere of modern optics known as "optical phase conjugation". Practical applications of the phase conjugated wave are likely to be far-reaching. Optical phase conjugation (OPC) combines in itself aesthetic and pragmatic attractiveness, a synthesis that has made OPC a subject of general attention. The figure presents the ap proximate rate of publications (number of articles per year) on OPC in the world literature for recent years, the lower curve denoting the work carried out in the USSR. The efforts of a large unofficial international collective have yielded an impressive result. 150 100 50 1975 1980 At present, the physical pro ces ses underlying various OPC methods are quite understandable, and it is the physics of OPC to which our book is devoted. Practical and scientific applications of phase-conjugated waves, which are of no less interest, have been touched upon in short, as major achievements in this sphere are a matter of the future. Today there are two main methods of OPC: i) by backward stimulated light scattering, ii) by four-wave mixing. Naturally, much attention is given to these methods in our book which, after the introductory Chap. 1, can be divided into two almost independent parts - Chaps. 2 - 5, and Chaps. 6 - 8.
Book Synopsis Continuous-wave and Passively Mode-locked Alexandrite Lasers Pumped at 532 Nm by : Shirin Ghanbari
Download or read book Continuous-wave and Passively Mode-locked Alexandrite Lasers Pumped at 532 Nm written by Shirin Ghanbari and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alexandrite crystal (Cr-ion doped chrysoberyl, Cr3+: BeAl2O4) is an attractive gain medium for producing ultrashort laser pulses. Alexandrite properties are similar to those of the Ti:sapphire crystal, which is the most widely used crystal for creating ultrashort pulses. Therefore, Alexandrite can be a good candidate for development of ultra-short pulse lasers. To date, the generation of femtosecond pulses from an Alexandrite laser has not been reported. The primary aim of this research was to create an ultrashort pulse Alexandrite laser. In the first stage of this research, a continuous- wave Alexandrite laser was designed, built and optimized to provide maximum output power. Also, its laser beam quality and wavelength tuning range using a single plate birefringent filter was measured. In addition, the basic behavior of the laser to determine its thermal lensing was investigated. Furthermore, a dual-wavelength operation using several single plate birefringent filters was demonstrated for the first time. In the second stage of this research, ultrashort pulses of 420 fs and 380 fs duration from a quantum-dot saturable absorber mode-locked Alexandrite laser were obtained for the first time. Finally, a femtosecond Kerr-lens mode-locked Alexandrite laser that produced 170 fs long pulses was created for the first time. These results can lead to the development of efficient ultrafast Alexandrite oscillators and amplifiers that can replace widely used inefficient and costly Ti:sapphire laser systems.
Book Synopsis Tunable CW Er:YLF Diode-Pumped Laser by :
Download or read book Tunable CW Er:YLF Diode-Pumped Laser written by and published by . This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: We report a 4-W, 2810-nm, diode-pumped, cw Er:YLF laser, to the best of our knowledge the highest power yet achieved for a cw Er-doped laser operating on the(4)I(11/12) - (4)I(13/2) transition. We tuned the laser on 11-different lines in the 2720-2840-nm region.
