Focus Like a Laser Beam
Focus Like a Laser Beam

Author: Lisa L. Haneberg

Publisher: John Wiley & Sons

Published: 2010-12-03

Total Pages: 151

ISBN-13: 111804102X

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In Focus Like a Laser Beam, acclaimed management consultant and business blogger Lisa Haneberg offers business leaders a new way to direct their focus that, like a laser beam, is direct, fast, and on track. The book offers leaders ways to improve energy and engagement in the workplace and redirect how people communicate at work. Focus Like a Laser Beam is filled with useful suggestions for dealing with distractions and diversions and outlines the ten practices that will help leaders focus on what’s most important. Know and feel the power of laser focus Get connected with your employees Have fun and be fun Relax to energize Turn meetings into focus sessions Invite a challenge Huddle Stop multitasking and put your focus where it belongs Do one great thing Let go of outdated goals, projects, and tasks

Laser Beam Propagation Through Random Media
Laser Beam Propagation Through Random Media

Author: Larry C. Andrews

Publisher: SPIE-International Society for Optical Engineering

Published: 2005

Total Pages: 820

ISBN-13:

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Since publication of the first edition of this text in 1998, there have been several new, important developments in the theory of beam wave propagation through a random medium, which have been incorporated into this second edition. Also new to this edition are models for the scintillation index under moderate-to-strong irradiance fluctuations; models for aperture averaging based on ABCD ray matrices; beam wander and its effects on scintillation; theory of partial coherence of the source; models of rough targets for ladar applications; phase fluctuations; analysis of other beam shapes; plus expanded analysis of free-space optical communication systems and imaging systems.

Laser Beam Propagation
Laser Beam Propagation

Author: Andrew Forbes

Publisher: CRC Press

Published: 2014-02-14

Total Pages: 355

ISBN-13: 1466554401

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How do laser beams propagate? Innovative discoveries involving laser beams and their propagation properties are at the heart of Laser Beam Propagation: Generation and Propagation of Customized Light. This book captures the essence of laser beam propagation. Divided into three parts, it explores the fundamentals of how laser beams propagate, and pro

A Century of Nature
A Century of Nature

Author: Laura Garwin

Publisher: University of Chicago Press

Published: 2010-03-15

Total Pages: 381

ISBN-13: 0226284166

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Many of the scientific breakthroughs of the twentieth century were first reported in the journal Nature. A Century of Nature brings together in one volume Nature's greatest hits—reproductions of seminal contributions that changed science and the world, accompanied by essays written by leading scientists (including four Nobel laureates) that provide historical context for each article, explain its insights in graceful, accessible prose, and celebrate the serendipity of discovery and the rewards of searching for needles in haystacks.

Laser Beam Shaping
Laser Beam Shaping

Author: Fred M. Dickey

Publisher: CRC Press

Published: 2018-09-03

Total Pages: 592

ISBN-13: 1351832050

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Laser Beam Shaping: Theory and Techniques addresses the theory and practice of every important technique for lossless beam shaping. Complete with experimental results as well as guidance on when beam shaping is practical and when each technique is appropriate, the Second Edition is updated to reflect significant developments in the field. This authoritative text: Features new chapters on axicon light ring generation systems, laser-beam-splitting (fan-out) gratings, vortex beams, and microlens diffusers Describes the latest advances in beam profile measurement technology and laser beam shaping using diffractive diffusers Contains new material on wavelength dependence, channel integrators, geometrical optics, and optical software Laser Beam Shaping: Theory and Techniques, Second Edition not only provides a working understanding of the fundamentals, but also offers insight into the potential application of laser-beam-profile shaping in laser system design.

CO2 Laser Cutting
CO2 Laser Cutting

Author: John Powell

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 256

ISBN-13: 1447133846

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CO2 Laser Cutting explains and describes how engineering materials are cut using a CO2 laser. Information is given on the cutting of metals and non metals on a wide range of levels from practical advice and processing parameters to explanations of the physical and chemical reactions which take place in the cut zone. In an effort to make the book as readable and informative as possible the subject is treated in a descriptive rather than a mathematical way. The benefit of CO2 Laser Cutting is twofold as it gives practical advice to the operator and technical advice to the researchers or scientist.

Fiber Optics
Fiber Optics

Author: Abdul Al-Azzawi

Publisher: CRC Press

Published: 2017-05-23

Total Pages: 448

ISBN-13: 1498774369

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This book provides a step-by-step discussion through each topic of fiber optics. Each chapter explores theoretical concepts of principles and then applies them by using experimental cases with numerous illustrations. The book works systematically through fiber optic cables, advanced fiber optic cables, light attenuation in optical components, fiber optic cable types and installations, fiber optic connectors, passive fiber optic devices, wavelength division multiplexing, optical amplifiers, optical receivers, opto-mechanical switches, and optical fiber communications. It includes important chapters in fiber optic lighting, fiber optics testing, and laboratory safety.

Controlling Steady-state And Dynamical Properties Of Atomic Optical Bistability
Controlling Steady-state And Dynamical Properties Of Atomic Optical Bistability

Author: Amitabh Joshi

Publisher: World Scientific

Published: 2012-07-31

Total Pages: 246

ISBN-13: 9814434647

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This book provides a comprehensive introduction to the theoretical and experimental studies of atomic optical bistability and multistability, and their dynamical properties in systems with two- and three-level inhomogeneously-broadened atoms inside an optical cavity. By making use of the modified linear absorption and dispersion, as well as the greatly enhanced nonlinearity in the three-level electromagnetically induced transparency system, the optical bistablity and efficient all-optical switching can be achieved at relatively low laser powers, which can be well controlled and manipulated. Until now, the rapid rate of progress in applications of multilevel systems in cross-disciplinary field has made it difficult to newcomers to the field to obtain a broad overview of this topic. This monograph will serve the purpose.