Ultrashort Pulse Generation from Actively Mode-locked Broadband Inhomogeneously Broadened Lasers PDF Download

Author: Wei Lu
Publisher:
ISBN:
Category : Mode-locked lasers
Languages : en
Pages : 248

View

Book Description

Author: Wolfgang Kaiser
Publisher: Springer Science & Business Media
ISBN: 3662025469
Category : Science
Languages : en
Pages : 434

View

Book Description
Ten years ago, Stanley L. Shapiro edited the book entitled Ultrashort Light Pulses (Topics Appl. Phys., Vol. 18), which was written by eight experts in the field. Six years later, Charles V. Shank added a bibliography (1980-1983) in the second edition with approximately one thousand new references. During the past decade the field has grown so rapidly that a completely new book had to be written. In particular, the reduction of the time scale of light pulses into the femtosecond range has opened up new experimental possibilities never even foreseen in the preceding literature. The vast literature with countless ideas and applications makes it impossible for a single person to write a comprehensive review. Nine scientists, actively working in the field since its beginning, have decided to join forces to prepare a new book describing the present state of the art. Emphasis is placed on the generation and numerous applications of ultrashort laser pulses. This book covers a wide area of science: physics, engineering, chemistry, and biology. The various chapters and sections are prepared in each case such that the reader is given a brief introduction to the specific subject. Ample references for a more detailed study are given at the end of each chapter.

Author: Jean-Claude Diels
Publisher: Elsevier
ISBN: 0080466400
Category : Science
Languages : en
Pages : 675

View

Book Description
Ultrashort Laser Pulse Phenomena, Second Edition serves as an introduction to the phenomena of ultra short laser pulses and describes how this technology can be used to examine problems in areas such as electromagnetism, optics, and quantum mechanics. Ultrashort Laser Pulse Phenomena combines theoretical backgrounds and experimental techniques and will serve as a manual on designing and constructing femtosecond ("faster than electronics") systems or experiments from scratch. Beyond the simple optical system, the various sources of ultrashort pulses are presented, again with emphasis on the basic concepts and how they apply to the design of particular sources (dye lasers, solid state lasers, semiconductor lasers, fiber lasers, and sources based on frequency conversion). - Provides an easy to follow guide through "faster than electronics" probing and detection methods - THE manual on designing and constructing femtosecond systems and experiments - Discusses essential technology for applications in micro-machining, femtochemistry, and medical imaging

Author:
Publisher:
ISBN:
Category :
Languages : pt-BR
Pages :

View

Book Description
Neste trabalho descreve-se a geração de pulsos ópticos curtos estáveis, com durações na faixa de alguns psicossegundos, e diversas taxas de repetição. Para isto foi construído um laser a fibra dopada com érbio, na configuração em anel e operando nos regimes de mode-locking ativo harmônico e racional (MLEFL). As características temporal e espectral dos pulsos são estudadas. Os pulsos de saída apresentam potência de pico elevada e são limitados pela transformada, ou seja, na forma de sólitons. Esses pulsos são extremamente adequados para sistemas de comunicações solitônicos. Os lasers a fibra dopada com érbio operando no regime de mode-locking ativo (MLEFL), têm-se mostrado como um dos candidatos mais promissores para os sistemas solitônicos. Isto se deve ao fato desses dispositivos além de produzirem pulsos ultracurtos e com as características necessárias a esses sistemas, eles apresentam alta potência de saída e possibilitam a variação da taxa de repetição. Para a montagem desses lasers de forma razoavelmente compacta são utilizados componentes ópticos, tais como controladores de polarização, filtros e moduladores, em versões integradas (pigtailed) e já disponíveis comercialmente.

Author: Irl N. Duling, III
Publisher: Cambridge University Press
ISBN: 9780521461924
Category : Science
Languages : en
Pages : 450

View

Book Description
The papers in this comprehensive volume survey many recent innovations in ultrashort pulse generation, and review the state of the art in compact, modelocked laser systems, discussing both their operational principles and potential applications. The book first covers the theory of short optical pulse generation by modelocking. Then, contributors discuss modelocking techniques in different types of lasers: solid state; diode-pumped; fiber; surface emitting semiconductor lasers; external cavity semiconductor lasers; hybrid soliton pulse sources; and monolithic colliding pulse modelocked diode lasers. Presenting both theoretical and experimental aspects throughout, this book will be invaluable to anyone interested in short pulse laser systems, and particularly to researchers involved in high speed communications or the investigation of ultrafast phenomena.

Author: Wolfgang Kaiser
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 520

View

Book Description
This second edition in paperback provides an up-to-date review of the state of the art in different generation processes for ultrashort laser pulses. Inaddition, extensive applications in a wide range of fields - in physics,engineering, chemistry, and biology - are discussed: Eight chapters dealwith the following topics: -the generation of picosecond and femtosecond laser pulses -nonlinear wave interactions - new investigations in solid-state physics - recent progress in optoelectronics - advances in coherent material excitations - ultrafast vibrational lifetimes and energy redistribution in liquids - new observations of chemical reactions in the liquid state - the primary processes of important biological systems The book is essential reading for scientists and engineers who want to know what is going on in this rapidly advancing field. It should also interest graduate students and others who seek an introduction to laserpulses.

Author: S.L. Shapiro
Publisher: Springer Science & Business Media
ISBN: 3662225743
Category : Science
Languages : en
Pages : 397

View

Book Description
Soon after the invention of the laser, a brand-new area of endeavour emerged after the discovery that powerful ultrashort (picosecond) light pulses could be extracted from some lasers. Chemists, physicists, and engineers quickly recognized that such pulses would allow direct temporal studies of extremely rapid phenomena requiring, however, development of revolutionary ultrafast optical and electronic devices. For basic research the development of picosecond pulses was highly important because experimentalists were now able to measure directly the motions of atoms and molecules in liquids and solids: by disrupting a material from equilibrium with an intense picosecond pulse and then recording the time of return to the equilibrium state by picosecond techniques. Studies of picosecond laser pulses-their generation and diagnostic tech niques-are still undergoing a fairly rapid expansion, but a critical review of the state of the art by experienced workers in the field may be a timely help to new experimentalists. We shall review the sophisticated tools developed in the last ten years, including the modelocked picosecond-pulse-emitting lasers, the picosecond detection techniques, and picosecond devices. Moreover, we shall outline the basic foundations for the study of rapid events in chemistry and physics, which have emerged after many interesting experiments and which are now being applied in biology. An in-depth coverage of various aspects of the picosecond field should be helpful to scientists and engineers alike.

Author: Jonathan Michael Evans
Publisher:
ISBN:
Category :
Languages : en
Pages : 157

View

Book Description

Author: Joseph Mayer Jacobson
Publisher:
ISBN:
Category :
Languages : en
Pages : 224

View

Book Description

Author: M. D. Galanin
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 152

View

Book Description
Translation of the Russian original (Nauka Pub., 1984). Time and place of the proceedings are not specified. Problems of generating and amplifying ultrashort pulses in condensed media at low temperatures are examined. Primary attention is devoted to the investigation of continuous x-ray emission, la