Coherent Light Microscopy

Coherent Light Microscopy PDF Author: Pietro Ferraro
Publisher: Springer Science & Business Media
ISBN: 3642158137
Category : Science
Languages : en
Pages : 378

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Book Description
This book deals with the latest achievements in the field of optical coherent microscopy. While many other books exist on microscopy and imaging, this book provides a unique resource dedicated solely to this subject. Similarly, many books describe applications of holography, interferometry and speckle to metrology but do not focus on their use for microscopy. The coherent light microscopy reference provided here does not focus on the experimental mechanics of such techniques but instead is meant to provide a users manual to illustrate the strengths and capabilities of developing techniques. The areas of application of this technique are in biomedicine, medicine, life sciences, nanotechnology and materials sciences.

Coherent Light Microscopy

Coherent Light Microscopy PDF Author: Pietro Ferraro
Publisher: Springer Science & Business Media
ISBN: 3642158137
Category : Science
Languages : en
Pages : 378

Get Book Here

Book Description
This book deals with the latest achievements in the field of optical coherent microscopy. While many other books exist on microscopy and imaging, this book provides a unique resource dedicated solely to this subject. Similarly, many books describe applications of holography, interferometry and speckle to metrology but do not focus on their use for microscopy. The coherent light microscopy reference provided here does not focus on the experimental mechanics of such techniques but instead is meant to provide a users manual to illustrate the strengths and capabilities of developing techniques. The areas of application of this technique are in biomedicine, medicine, life sciences, nanotechnology and materials sciences.

Coherent Light-Matter Interactions in Monolayer Transition-Metal Dichalcogenides

Coherent Light-Matter Interactions in Monolayer Transition-Metal Dichalcogenides PDF Author: Edbert Jarvis Sie
Publisher: Springer
ISBN: 3319695541
Category : Science
Languages : en
Pages : 142

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Book Description
This thesis presents optical methods to split the energy levels of electronic valleys in transition-metal dichalcogenides (TMDs) by means of coherent light-matter interactions. The electronic valleys found in monolayer TMDs such as MoS2, WS2, and WSe2 are among the many novel properties exhibited by semiconductors when thinned down to a few atomic layers, and have have been proposed as a new way to carry information in next generation devices (so-called valleytronics). These valleys are, however, normally locked in the same energy level, which limits their potential use for applications. The author describes experiments performed with a pump-probe technique using transient absorption spectroscopy on MoS2 and WS2. It is demonstrated that hybridizing the electronic valleys with light allows one to optically tune their energy levels in a controllable valley-selective manner. In particular, by using off-resonance circularly polarized light at small detuning, one can tune the energy level of one valley through the optical Stark effect. Also presented within are observations, at larger detuning, of a separate contribution from the so-called Bloch--Siegert effect, a delicate phenomenon that has eluded direct observation in solids. The two effects obey opposite selection rules, enabling one to separate the two effects at two different valleys.

Diffraction by Apetures Illuminated with Partially Coherent Light

Diffraction by Apetures Illuminated with Partially Coherent Light PDF Author: Robert A. Shore
Publisher:
ISBN:
Category : Diffraction
Languages : en
Pages : 16

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Book Description
The intensity distribution in the Fraunhofer diffraction patterns of slit and circular apertures illuminated with partially coherent light is examined both theoretically and experimentally. It is shown that a detailed knowledge of the mutual coherence function across the diffracting apeture is required to describe fully the diffraction phenomena.

Coherent Light

Coherent Light PDF Author: Arthur Frank Harvey
Publisher: John Wiley & Sons
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 1378

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Book Description


Coherence of Light

Coherence of Light PDF Author: Jan Peřina
Publisher: Van Nostrand Reinhold Company
ISBN:
Category : Science
Languages : en
Pages : 328

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Book Description


Laser Applications in Surface Science and Technology

Laser Applications in Surface Science and Technology PDF Author: Horst-Günter Rubahn
Publisher: John Wiley & Sons
ISBN: 9780471984504
Category : Science
Languages : en
Pages : 352

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Book Description
Ob zur Oberflachenanalytik oder zur Oberflachenbearbeitung - die Einsatzgebiete von Lasern in der Materialwissenschaft werden standig erweitert. Dabei ablaufende Prozesse beschranken sich gelegentlich auf einfaches Erwarmen und Schmelzen, haufig finden jedoch kompliziertere Vorgange wie die Bildung von Plasma oder kollektive Anregungen statt. Verschiedenste Techniken, die zugehorigen physikalischen Grundlagen und alle wichtigen Prozesse beschreibt dieses Buch, wobei auch neueste Themen wie ultrakurze Laserpulse oder die nichtlineare Oberflachenspektroskpoie zur Sprache kommen. (05/99)

THE EFFECT OF FILM-THICKNESS VARIATIONS ON COHERENT LIGHT

THE EFFECT OF FILM-THICKNESS VARIATIONS ON COHERENT LIGHT PDF Author: ARTHUR L. INGALLS
Publisher:
ISBN:
Category :
Languages : en
Pages : 24

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Book Description


Coherent Optical Wireless Communication Principle and Application

Coherent Optical Wireless Communication Principle and Application PDF Author: Xizheng Ke
Publisher: Springer Nature
ISBN: 9811948232
Category : Technology & Engineering
Languages : en
Pages : 474

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Book Description
This book presents the key technologies of coherent optical wireless communication, covers topics such as beam coupling, signal optical polarization control and distorted wavefront correction. It discusses the principle of coherent optical communication and heterodyne detection conditions. In this book, the array coupling receiving technology and large aperture coupling technology are introduced to realize the spatial optical fiber coupling; simulated annealing algorithm, particle swarm optimization algorithm and SPO algorithm are used to control the polarization state of the signal beam; and the correction of distorted wavefront of the signal beam by adaptive optics technology and wavefront sensorless adaptive optics technology are analyzed, and the influence of beam mode on coherent detection performance is elaborated. Both theoretical deduction and experimental results are included in this book, which can help readers further understand the theoretical knowledge.

Quantum Electronics and Coherent Light

Quantum Electronics and Coherent Light PDF Author: P. A. Miles
Publisher:
ISBN:
Category : Lasers
Languages : en
Pages : 394

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Book Description


Coherent Optics

Coherent Optics PDF Author: Werner Lauterborn
Publisher: Springer Science & Business Media
ISBN: 3662052733
Category : Science
Languages : en
Pages : 353

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Book Description
Since the advent of the laser, coherent optics has developed at an ever increasing pace. There is no doubt about the reason. Coherent light, with its properties so different from the light we are surrounded by, lends itself to numerous applications in science, technology, and life. The bandwidth of coherent optics reaches from holography and interferometry, with its gravitational wave detectors, to the CD player for music, movies, and computers; from the laser scalpel, which allows surgical cutting in the interior of the eye without destruction of the layers penetrated in front of it, to optical information and data processing with its great impact on society. According to its importance, the foundations of coherent optics should be conveyed to students of natural sciences as early as possible to better prepare them for their future careers as physicists or engineers. The present book tries to serve this need: to promote the foundations of coherent optics. Special attention is paid to a thorough presentation of the fundamentals. This should enable the reader to follow the contemporary literature from a firm basis. The wealth of material, of course, makes necessary a restriction of the topics included. Therefore, from the main areas of optics, wave optics and the classical description oflight is given most ofthe space available. The book starts with a quick trip through the history of physics from the viewpoint of optics.