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Light Forces and Atom Diffraction — An Illustrated Summary

David E. Pritchard, Bruce G. Oldaker

Springer eBooksJan 1, 19900 citations

Mechanical Action of Light on Atoms

A. P. Kazantsev, Gregory I. Surdutovich, Valery P. Yakovlev

Control of atomic motion with resonant laser light is the most interesting field of research which is rapidly expanding. The book discusses the latest theoretical and experimental achievements in the study of these phenomena. The fundamental questions of the theory of resonant light pressure are given in the book. They are: 1. Optical Stern-Gerlach Effect and Quantization of Atomic Motion in a Light Field; 2. Theory of Light Pressure Force and Atomic Kinetics in a Strong Field; 3. Diffraction and Interference of Atoms; 4. Velocity Bunching Effect, Cooling and Localization of Atoms in Light Field, and 5. Polarization Phenomena and Recoil Effect. The most important experiments are also discussed in this book. While the book may be used to get a primary acquaintance with the subject, specialists will also find the latest theoretical and experimental results and achievements in this field discussed here.Control of atomic motion with resonant laser light is the most interesting field of research which is rapidly expanding. The book discusses the latest theoretical and experimental achievements in the study of these phenomena. The fundamental questions of the theory of resonant light pressure are given in the book. They are: 1. Optical Stern-Gerlach Effect and Quantization of Atomic Motion in a Light Field; 2. Theory of Light Pressure Force and Atomic Kinetics in a Strong Field; 3. Diffraction and Interference of Atoms; 4. Velocity Bunching Effect, Cooling and Localization of Atoms in Light Field, and 5. Polarization Phenomena and Recoil Effect. The most important experiments are also discussed in this book. While the book may be used to get a primary acquaintance with the subject, specialists will also find the latest theoretical and experimental results and achievements in this field discussed here.

WORLD SCIENTIFIC eBooksAug 1, 1990259 citations

Toward near-field optical manipulation of atoms using a nanometric fiber probe

Hajime Ito, Akifumi Takamizawa, H. Tanioka +2 more

Summary form only given. The conventional atom-manipulation techniques with propagating light are limited in spatial accuracy by diffraction effects of light waves. In order to overcome the diffraction limit and increase the manipulation accuracy, we can use the optical near field localized in a nanometer region. Such an optical near field is produced by a fiber probe with a nanometric aperture. We consider manipulating atoms by means of the dipole force from the localized optical near field. In this paper we report on the experimental progress toward the realization of atom manipulation with the nanometric fiber probe.Summary form only given. The conventional atom-manipulation techniques with propagating light are limited in spatial accuracy by diffraction effects of light waves. In order to overcome the diffraction limit and increase the manipulation accuracy, we can use the optical near field localized in a nanometer region. Such an optical near field is produced by a fiber probe with a nanometric aperture. We consider manipulating atoms by means of the dipole force from the localized optical near field. In this paper we report on the experimental progress toward the realization of atom manipulation with the nanometric fiber probe.

Conference on Lasers and Electro-OpticsAug 29, 20050 citations

Diffraction of atoms by light

P. L. Gould

American Journal of PhysicsNov 1, 19943 citations

Light Forces on Atoms

Pierre Meystre

Springer series on atomic, optical, and plasma physicsJan 1, 20010 citations

Diffraction of Atoms Using Standing Wave Light

Tim Byrnes, Ebubechukwu O. Ilo-Okeke

This chapter discusses the basic physics of atom diffraction. Starting with a short review on the diffraction of light, we describe the absorption of photons by an atom and its subsequent emission, where the atom to changes its momentum and internal state. Assuming a two-level atom, we describe the coherent interactions of atoms with light, showing its effect on the ground state of the atoms. We further illustrate how the light impacts forces on the atom that can be used for trapping it in the light field. Next, we discuss Bragg diffraction of atoms, where the internal state of an atom is unchanged after diffraction. Here the external motional state of the atom is put in a linear superposition of its movement. Finally, we describe the diffraction of atoms by Raman pulses, where the internal state of the atom is changed after diffraction, while achieving directed motion.This chapter discusses the basic physics of atom diffraction. Starting with a short review on the diffraction of light, we describe the absorption of photons by an atom and its subsequent emission, where the atom to changes its momentum and internal state. Assuming a two-level atom, we describe the coherent interactions of atoms with light, showing its effect on the ground state of the atoms. We further illustrate how the light impacts forces on the atom that can be used for trapping it in the light field. Next, we discuss Bragg diffraction of atoms, where the internal state of an atom is unchanged after diffraction. Here the external motional state of the atom is put in a linear superposition of its movement. Finally, we describe the diffraction of atoms by Raman pulses, where the internal state of the atom is changed after diffraction, while achieving directed motion.

Cambridge University Press eBooksJul 23, 20210 citations

Experimental Studies of Atom Diffraction and The Mechanical Forces of Light on Atoms

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Experimental Studies of Atom Diffraction and The Mechanical Forces of Light on Atoms

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