Jump to ContentJump to Main Navigation

You are looking at 1-20 of 134 items

  • Keywords: lasers x
Clear All Modify Search

View:

Macromolecular Crystallization and Crystal Perfection

Naomi E. Chayen, John R. Helliwell, and Edward H. Snell

Published in print:
2010
Published Online:
May 2010
ISBN:
9780199213252
eISBN:
9780191707575
Item type:
book
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199213252.001.0001
Subject:
Physics, Crystallography

Structural crystallography provides key information to understand the mechanism involved for biological processes. The technique requires high‐quality crystals. The book Macromolecular ... More


The Physics of Inertial Fusion: BeamPlasma Interaction, Hydrodynamics, Hot Dense Matter

Stefano Atzeni and Jürgen Meyer-ter-Vehn

Published in print:
2004
Published Online:
January 2008
ISBN:
9780198562641
eISBN:
9780191714030
Item type:
book
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198562641.001.0001
Subject:
Physics, Nuclear and Plasma Physics

The book is devoted to targets for nuclear fusion by inertial confinement and to the various branches of physics involved. It first discusses fusion reactions and general requirements for fusion ... More


Microcavities

Alexey Kavokin, Jeremy J. Baumberg, Guillaume Malpuech, and Fabrice P. Laussy

Published in print:
2007
Published Online:
May 2008
ISBN:
9780199228942
eISBN:
9780191711190
Item type:
book
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199228942.001.0001
Subject:
Physics, Atomic, Laser, and Optical Physics

The rapid development of microfabrication and assembly of nanostructures has opened up many opportunities to miniaturize structures that confine light, producing unusual and extremely interesting ... More


The X‐ray laser and the single molecule — no crystal needed?

Naomi E. Chayen, John R. Helliwell, and Edward H. Snell

in Macromolecular Crystallization and Crystal Perfection

Published in print:
2010
Published Online:
May 2010
ISBN:
9780199213252
eISBN:
9780191707575
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199213252.003.0019
Subject:
Physics, Crystallography

Major increases in brightness are anticipated with the upcoming coherent X‐ray lasers. Extrapolation suggests that a single macromolecule ‘sample’ may be sufficient to generate a measurable X‐ray ... More


Laser and interstellar communications

Vladilen Letokhov and Sveneric Johansson

in Astrophysical Lasers

Published in print:
2008
Published Online:
May 2009
ISBN:
9780199548279
eISBN:
9780191720512
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199548279.003.0016
Subject:
Physics, Atomic, Laser, and Optical Physics

This chapter presents a synthesis of discussions in the preceding chapters. It discusses the discovery of astrophysical lasers and then considers the laser effect and the difficulty of detecting it ... More


Insertion Devices for Free Electron Lasers

James A. Clarke

in The Science and Technology of Undulators and Wigglers

Published in print:
2004
Published Online:
September 2007
ISBN:
9780198508557
eISBN:
9780191708770
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198508557.003.0011
Subject:
Physics, Particle Physics / Astrophysics / Cosmology

Free electron lasers make different demands upon their undulator systems. This chapter looks at these different requirements and discusses how they are implemented in practice. Tapered undulators are ... More


Three-Dimensional Laser Imaging in an Archaeological Context

Andrew M. Wallace

in Images and Artefacts of the Ancient World

Published in print:
2005
Published Online:
January 2012
ISBN:
9780197262962
eISBN:
9780191734533
Item type:
chapter
Publisher:
British Academy
DOI:
10.5871/bacad/9780197262962.003.0010
Subject:
Archaeology, Methodology and Techniques

This chapter discusses the strengths and weaknesses of techniques of 3D laser imaging based on time of flight and triangulation. Laser scanning by triangulation is a fully developed technology. ... More


Astrophysical Lasers

Vladilen Letokhov and Sveneric Johansson

Published in print:
2008
Published Online:
May 2009
ISBN:
9780199548279
eISBN:
9780191720512
Item type:
book
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199548279.001.0001
Subject:
Physics, Atomic, Laser, and Optical Physics

Progress in modern radio astronomy led to the discovery of space masers in the microwave range, and it became a powerful tool for studies of interstellar star-forming molecular clouds. Progress in ... More


Quantum Dot Lasers

Victor M. Ustinov, Alexey E. Zhukov, Anton Yu. Egorov, and Nikolai A. Maleev

Published in print:
2003
Published Online:
January 2010
ISBN:
9780198526797
eISBN:
9780191712081
Item type:
book
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198526797.001.0001
Subject:
Physics, Atomic, Laser, and Optical Physics

This book is devoted to the physics and technology of diode lasers based on self-organized quantum dots (QD). It addresses the fundamental and technology aspects of QD edge-emitting and ... More


Fundamentals of Beam Physics

J. B. Rosenzweig

Published in print:
2003
Published Online:
January 2010
ISBN:
9780198525547
eISBN:
9780191711725
Item type:
book
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198525547.001.0001
Subject:
Physics, Atomic, Laser, and Optical Physics

This book presents beam physics using a unified approach, emphasizing basic concepts and analysis methods. While many existing resources in beams and accelerators are specialized to aid the ... More


Interpretation of Ancient Runic Inscriptions by Laser Scanning

Jan O. H. Swantesson and Helmer Gustavson

in Images and Artefacts of the Ancient World

Published in print:
2005
Published Online:
January 2012
ISBN:
9780197262962
eISBN:
9780191734533
Item type:
chapter
Publisher:
British Academy
DOI:
10.5871/bacad/9780197262962.003.0005
Subject:
Archaeology, Methodology and Techniques

Traditionally, investigations of runic inscriptions have been conducted in the field by eye, and by feeling the outlines of the runes with fingers. Although photographs have been used to describe ... More


EXPERIMENTAL TECHNIQUE

S. D. Ganichev and W. Prettl

in Intense Terahertz Excitation of Semiconductors

Published in print:
2005
Published Online:
September 2007
ISBN:
9780198528302
eISBN:
9780191713637
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198528302.003.0002
Subject:
Physics, Condensed Matter Physics / Materials

This chapter discusses the terahertz-related experimental technique, including high-power laser sources, detectors of intense radiation, and optical components such as windows and filters, as well as ... More


Conclusions

Victor M. Ustinov, Alexey E. Zhukov, Anton Yu. Egorov, and Nikolai A. Maleev

in Quantum Dot Lasers

Published in print:
2003
Published Online:
January 2010
ISBN:
9780198526797
eISBN:
9780191712081
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198526797.003.0009
Subject:
Physics, Atomic, Laser, and Optical Physics

This chapter presents some concluding remarks. Remarkable progress in the development of self-organized quantum dot lasers is pointed out and the most notable results, e.g. a record-low threshold ... More


Fast ignition

Stefano Atzeni and JÜrgen Meyer-Ter-Vehn

in The Physics of Inertial Fusion: BeamPlasma Interaction, Hydrodynamics, Hot Dense Matter

Published in print:
2004
Published Online:
January 2008
ISBN:
9780198562641
eISBN:
9780191714030
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198562641.003.0012
Subject:
Physics, Nuclear and Plasma Physics

The concept of fast ignition of inertial fusion targets is to separate fuel compression from fuel ignition and to ignite precompressed fuel by a separate external beam acting as an injected trigger. ... More


Introduction

Michael Brady and Alan K. Bowman

in Images and Artefacts of the Ancient World

Published in print:
2005
Published Online:
January 2012
ISBN:
9780197262962
eISBN:
9780191734533
Item type:
chapter
Publisher:
British Academy
DOI:
10.5871/bacad/9780197262962.003.0001
Subject:
Archaeology, Methodology and Techniques

This book is a result of the joint research project on the image enhancement of ancient documents. It brings together researches and projects in such way techniques and results could be discussed in ... More


Population inversion mechanisms in gas lasers

Alan Corney

in Atomic and Laser Spectroscopy

Published in print:
2006
Published Online:
September 2007
ISBN:
9780199211456
eISBN:
9780191705915
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199211456.003.0011
Subject:
Physics, Atomic, Laser, and Optical Physics

This chapter discusses the reasons why a population inversion is required to obtain optical frequency amplification by stimulated emission. The effects of homogeneous and inhomogeneous broadening are ... More


The Sasanian relief at Rag-i Bibi (Northern Afghanistan)

FRANTZ GRENET, JONATHAN LEE, PHILIPPE MARTINEZ, and FRANÇOIS ORY

in After Alexander: Central Asia before Islam

Published in print:
2007
Published Online:
January 2012
ISBN:
9780197263846
eISBN:
9780191734113
Item type:
chapter
Publisher:
British Academy
DOI:
10.5871/bacad/9780197263846.003.0012
Subject:
Classical Studies, Asian and Middle Eastern History: BCE to 500CE

This chapter examines the rock carving in Rag-i Bibi in northern Afghanistan. The rock carving is situated a kilometre south of the village of Shamarq and its name literally means Veins of the Lady; ... More


Basic elements of laser physics

Vladilen Letokhov and Sveneric Johansson

in Astrophysical Lasers

Published in print:
2008
Published Online:
May 2009
ISBN:
9780199548279
eISBN:
9780191720512
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199548279.003.0006
Subject:
Physics, Atomic, Laser, and Optical Physics

This chapter discusses the basic elements of laser science. Knowledge of these elements will allow readers of later chapters to distinguish more easily the specific properties of astrophysical lasers ... More


Rules Relating to Other Specific Technologies

William H. Boothby

in Weapons and the Law of Armed Conflict

Published in print:
2009
Published Online:
May 2009
ISBN:
9780199569946
eISBN:
9780191705250
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199569946.003.0012
Subject:
Law, Public International Law

After a brief introduction to the topic, this chapter discusses three classes of weapon for which specific provision is made in Protocols to the Conventional Weapons Convention. In each case, the ... More


Exact Aperiodic‐In‐Time Solutions of Green–Lindsay Theory

Józef Ignaczak and Martin Ostoja‐Starzewski

in Thermoelasticity with Finite Wave Speeds

Published in print:
2009
Published Online:
February 2010
ISBN:
9780199541645
eISBN:
9780191716164
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199541645.003.0007
Subject:
Mathematics, Applied Mathematics, Mathematical Physics

First, fundamental solutions for a three‐dimensional bounded domain are given. Given next are solutions for several key problems of thermoelasticity: the potential‐temperature problem for a 3‐D ... More


View: