femtosecond laser spectroscopy

Download Book Femtosecond Laser Spectroscopy in PDF format. You can Read Online Femtosecond Laser Spectroscopy here in PDF, EPUB, Mobi or Docx formats.

Femtosecond Laser Spectroscopy

Author : Peter Hannaford
ISBN : 0387232931
Genre : Technology & Engineering
File Size : 23. 87 MB
Format : PDF, Mobi
Download : 750
Read : 200

Download Now


The embryonic development of femtoscience stems from advances made in the generation of ultrashort laser pulses. Beginning with mode-locking of glass lasers in the 1960s, the development of dye lasers brought the pulse width down from picoseconds to femtoseconds. The breakthrough in solid state laser pulse generation provided the current reliable table-top laser systems capable of average power of about 1 watt, and peak power density of easily watts per square centimeter, with pulse widths in the range of four to eight femtoseconds. Pulses with peak power density reaching watts per square centimeter have been achieved in laboratory settings and, more recently, pulses of sub-femtosecond duration have been successfully generated. As concepts and methodologies have evolved over the past two decades, the realm of ultrafast science has become vast and exciting and has impacted many areas of chemistry, biology and physics, and other fields such as materials science, electrical engineering, and optical communication. In molecular science the explosive growth of this research is for fundamental reasons. In femtochemistry and femtobiology chemical bonds form and break on the femtosecond time scale, and on this scale of time we can freeze the transition states at configurations never before seen. Even for n- reactive physical changes one is observing the most elementary of molecular processes. On a time scale shorter than the vibrational and rotational periods the ensemble behaves coherently as a single-molecule trajectory.

Laser Spectroscopy

Author : Wolfgang Demtröder
ISBN : 3540652256
Genre : Technology & Engineering
File Size : 39. 77 MB
Format : PDF, ePub
Download : 315
Read : 1290

Download Now


Keeping abreast of the latest techniques and applications, this new edition of the standard reference and graduate text on laser spectroscopy has been completely revised and expanded. While the general concept is unchanged, the new edition features a broad array of new material, e.g., frequency doubling in external cavities, reliable cw-parametric oscillators, tunable narrow-band UV sources, more sensitive detection techniques, tunable femtosecond and sub-femtosecond lasers (X-ray region and the attosecond range), control of atomic and molecular excitations, frequency combs able to synchronize independent femtosecond lasers, coherent matter waves, and still more applications in chemical analysis, medical diagnostics, and engineering.

Femtosecond Laser Spectroscopy Of Photosystem 1

Author : Timothy Feehan
ISBN : OCLC:644105697
Genre :
File Size : 67. 84 MB
Format : PDF, Kindle
Download : 726
Read : 1252

Download Now



Semiconductors Probed By Ultrafast Laser Spectroscopy

Author : R. R. Alfano
ISBN : 9780323148863
Genre : Science
File Size : 54. 24 MB
Format : PDF, ePub
Download : 626
Read : 478

Download Now


Semiconductors Probed by Ultrafast Laser Spectroscopy, Volume 1 discusses the use of ultrafast laser spectroscopy in studying fast physics in semiconductors. It reviews progress on the experimental and theoretical understanding of ultrafast events that occur on a picosecond and nanosecond time scale. This volume first explores the relaxation of energy and the momentum of hot carriers and then turns to relaxation of plasmas and phonons. It also discusses the dynamics of excitons, polaritons, and excitonic molecules and reviews transient transport and diffusion of carriers. Scientists, engineers, and graduate students will find this book invaluable.

Femtosecond Laser Spectroscopy Study Of Acoustic Thermal Transport In Nanoscale Material

Author : Jianxun Liu
ISBN : 1248957997
Genre :
File Size : 82. 40 MB
Format : PDF
Download : 104
Read : 643

Download Now


Enjoy a wide range of dissertations and theses published from graduate schools and universities from around the world. Covering a wide range of academic topics, we are happy to increase overall global access to these works and make them available outside of traditional academic databases. These works are packaged and produced by BiblioLabs under license by ProQuest UMI. The description for these dissertations was produced by BiblioLabs and is in no way affiliated with, in connection with, or representative of the abstract meta-data associated with the dissertations published by ProQuest UMI. If you have any questions relating to this particular dissertation, you may contact BiblioLabs directly.

Biological Events Probed By Ultrafast Laser Spectroscopy

Author : R. R. Alfano
ISBN : 9780323149587
Genre : Science
File Size : 37. 8 MB
Format : PDF
Download : 216
Read : 544

Download Now


Biological Events Probed by Ultrafast Laser Spectroscopy summarizes the progress in the experimental and theoretical understanding of primary phenomena occurring in biology on a picoseconds and nanosecond time scale. This book includes basic principles, survey of research results, and thinking of experts in the fields of photosynthesis, vision, hemoglobin, and DNA. This reference is organized into five parts. The primary events in the various areas of biology are reviewed in the first four parts. The last part covers the picosecond and subpicosecond laser techniques. Primary processes in photosynthesis are then discussed. This is followed by chapters on fluorescence and absorption kinetic measurements in higher plants. Subsequent chapters cover kinetic measurements in bacteria photosynthesis, theories of primary energy transfer appropriate to photosynthesis, and multiexcitation processes. Part II examines primary visual processes, including kinetic experimental work on rhodopsin and bacteriorhodopsin, and theoretical concepts on primary events in vision. The third part presents the introductory materials on the kinetic models of hemoglobin and myoglobin. It also discusses the interesting picosecond measurements on these proteins. Part IV focuses on the application of modern ultrafast temporal techniques to the study of DNA and its components, as well as DNA-dye complexes. The concluding part introduces the principles of design and operation of the solid state laser and picoseconds spectroscopy methods. A discussion on pulse generation methods and measurement techniques applicable for measuring primary events in biological systems is provided. This book is useful both for the newbies and experts in the field of ultrafast phenomena. It aims to attract biologists, chemists, physicists, and engineers who are interested in biological processes. It will help readers find all the necessary and relevant material in one presentation.

Introduction To Laser Spectroscopy

Author : Halina Abramczyk
ISBN : 0080455255
Genre : Science
File Size : 88. 66 MB
Format : PDF, Mobi
Download : 700
Read : 850

Download Now


Introduction to Laser Spectroscopy is a well-written, easy-to-read guide to understanding the fundamentals of lasers, experimental methods of modern laser spectroscopy and applications. It provides a solid grounding in the fundamentals of many aspects of laser physics, nonlinear optics, and molecular spectroscopy. In addition, by comprehensively combining theory and experimental techniques it explicates a variety of issues that are essential to understanding broad areas of physical, chemical and biological science. Topics include key laser types - gas, solid state, and semiconductor - as well as the rapidly evolving field of ultrashort laser phenomena for femtochemistry applications. The examples used are well researched and clearly presented. Introduction to Laser Spectroscopy is strongly recommended to newcomers as well as researchers in physics, engineering, chemistry and biology. * A comprehensive course that combines theory and practice * Includes a systematic and comprehensive description for key laser types * Written for students and professionals looking to gain a thorough understanding of modern laser spectroscopy

Ultrafast Laser Spectroscopy In Complex Solid State Materials

Author :
ISBN : OCLC:1066664093
Genre :
File Size : 63. 90 MB
Format : PDF, Kindle
Download : 602
Read : 332

Download Now


This thesis summarizes my work on applying the ultrafast laser spectroscopy to the complex solid state materials. It shows that the ultrafast laser pulse can coherently control the material properties in the femtosecond time scale. And the ultrafast laser spectroscopy can be employed as a dynamical method for revealing the fundamental physical problems in the complex material systems.

Laser Spectroscopy 2

Author : Wolfgang Demtröder
ISBN : 9783662446416
Genre : Science
File Size : 77. 21 MB
Format : PDF
Download : 921
Read : 888

Download Now


Keeping abreast of the latest techniques and applications, this new edition of the standard reference and graduate text on laser spectroscopy has been completely revised and expanded. While the general concept is unchanged, the new edition features a broad array of new material, e.g., ultrafast lasers (atto- and femto-second lasers), coherent matter waves, Doppler-free Fourier spectroscopy, interference spectroscopy, quantum optics and gravitational waves and still more applications in chemical analysis, medical diagnostics, and engineering.

Laser Spectroscopy And Photochemistry On Metal Surfaces

Author : Hai-Lung Dai
ISBN : 9810229976
Genre : Laser spectroscopy
File Size : 75. 33 MB
Format : PDF, Kindle
Download : 252
Read : 627

Download Now



Top Download:

Best Books