EdX

Atomic and Optical Physics I - Part 4: Atom-Light Interactions 2: Line Broadening and Two-Photon Transitions (edX)

Offered by MIT, MITx,
Atomic and Optical Physics I - Part 4: Atom-Light Interactions 2: Line Broadening and Two-Photon Transitions (edX)

Fourth part of a course in modern atomic and optical physics: the physics of line shapes and two-photon transitions.

Class Deals by MOOC List - Click here and see EdX's Active Discounts, Deals, and Promo Codes.

This is the fourth of five modules to introduce concepts and current frontiers of atomic physics and to prepare you for cutting-edge research:
8.421.1x: Resonance
8.421.2x: Atomic structure and atoms in external field
8.421.3x: Atom-Light Interactions 1 -- Matrix elements and quantized field
8.421.4x: Atom-Light interactions 2 -- Line broadening and two-photon transitions
8.421.5x: Coherence
The fourth module, 8.421.4x, includes a comprehensive discussion of line broadening effects, including Doppler effect, sidebands for trapped particles, power broadening, and effects of interactions and collisions. The concept of two-photon transitions is relevant for Raman processes and light scattering.
At MIT, the content of the five modules makes the first of a two-semester sequence (8.421 and 8.422) for graduate students interested in Atomic, Molecular, and Optical Physics. This sequence is required for Ph.D. students doing research in this field.
In these modules you will learn about the interaction of radiation with atoms: resonance; absorption, stimulated and spontaneous emission; methods of resonance, dressed atom formalism, masers and lasers, cavity quantum electrodynamics; structure of simple atoms, behavior in very strong fields; fundamental tests: time reversal, parity violations, Bell's inequalities; and experimental methods.
Completing the two-course sequence allows you to pursue advanced study and research in cold atoms, as well as specialized topics in condensed matter physics.

What you'll learn:
Physics of lineshapes and two-photon transitions, including:

  • The method of separated oscillatory fields
  • Doppler and recoil shifts
  • Spectral broadening
  • Doppler and pressure broadening
  • Stimulated and spontaneous Raman scattering
Go to Class
MOOC List is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

Related Courses

Solid State Devices 1 (edX) EdX
Purdue University,PurdueX

Solid State Devices 1 (edX)

Eng: Electronics

Semiconductor are everywhere in human activities, from your credit card to space exploration. This graduate-level introduction brings aspects of physics, chemistry, and engineering together to understand, analyze, and design transistors and solar cells. This course provides the graduate-level introduction to understand, analyze, characterize and design the operation of semiconductor devices such as transistors, diodes, solar cells, light-emitting devices, and more.

Jan 9th 2023
13-24 Weeks
Physics Chemistry Engineering
Details
Formulación y nomenclatura de compuestos químicos (edX) EdX
Universitat Politècnica de València,UPValenciaX

Formulación y nomenclatura de compuestos químicos (edX)

Sci: Chemistry

Aprenderemos cómo establecer las fórmulas de los compuestos químicos inorgánicos y orgánicos más usuales y las reglas para nombrarlos. Toda la materia está formada por elementos o compuestos químicos que son resultado de la combinación de átomos. Cada compuesto presenta una determinada composición que se corresponde con una fórmula y se identifica con un nombre.

Self Paced
Self-Paced
Chemistry Organic Chemistry Atom
Details
Quantum Mechanics of Molecular Structures (edX) EdX
The University of Tokyo,UTokyoX

Quantum Mechanics of Molecular Structures (edX)

Sci: Chemistry Sci: Physics

Learn two methods used to determine molecular structures and their properties in this introduction to Quantum Mechanics. Knowing the geometrical structure of the molecules around us is one of the most important and fundamental issues in the field of chemistry. This course introduces the two primary methods used to determine the geometrical structure of molecules: molecular spectroscopy and gas electron diffraction.

Self Paced
Self-Paced
Physics Molecules Spectroscopy
Details
The Quantum Internet and Quantum Computers: How Will They Change the World? (edX) EdX
Delft University of Technology,DelftX

The Quantum Internet and Quantum Computers: How Will They Change the World? (edX)

Sci: Physics Science

Discover quantum computers and the quantum internet. Learn the principles and promises behind these developments and how they will impact our future. There is no doubt that quantum computers and the quantum internet will have a great impact on our world. But we don’t yet know quite how. As with traditional computers - we will only see the effects in the decades to come.This course will provide you with a basic understanding of quantum computing and the quantum internet. Together, we’ll peek into the fascinating world of quantum phenomena, such as qubits, superposition, and entanglement.

Self Paced
Self-Paced
Physics Quantum Quantum Computing
Details
Quantum Mechanics for Scientists and Engineers 2 (edX) EdX
StanfordOnline

Quantum Mechanics for Scientists and Engineers 2 (edX)

Engineering Sci: Physics

This course covers key topics in the use of quantum mechanics in many modern applications in science and technology, introduces core advanced concepts such as spin, identical particles, the quantum mechanics of light, the basics of quantum information, and the interpretation of quantum mechanics, and covers the major ways in which quantum mechanics is written and used in modern practice.

Self Paced
Self-Paced
Science Mechanics Quantum
Details
The Radio Sky I: Science and Observations (edX) EdX
École Polytechnique Fédérale de Lausanne,EPFLx

The Radio Sky I: Science and Observations (edX)

Engineering Sci: Physics

Be captivated by the exotic objects that populate the Radio Sky and gain a solid understanding of their physics and the fundamental techniques we use to observe them. The serendipitous and unexpected discovery of radio emission from celestial objects opened up the possibility of studying a new and exciting view of the universe beyond the visible spectrum. Astronomers have been studying the cosmos in visible light since ancient Greece, but it is only in comparatively modern times that the universe beyond the visible spectrum has become accessible to us. In this course you will learn about the most important objects that emit in the radio regime, both within and beyond our own galaxy.

Self Paced
Self-Paced
Physics Photon Radio Sky
Details
Advanced Transport Phenomena (edX) EdX
Delft University of Technology,DelftX

Advanced Transport Phenomena (edX)

Sci: Biology & Life Sciences Engineering

Learn how to tackle complex mass and heat transfer problems and apply the results in your own environment. How can you reduce the energy loss of your home? What is the underlying science of energy loss in pipes? Which heat and mass transfer problems do we have to tackle to make consumer products? In this engineering course, you will learn about the engineering principles that play an important role in all of these and more phenomena. You will learn about microbalances, radiation, convection, diffusion and more and their applications in everyday life.

Self Paced
Self-Paced
Physics Engineering Radiation
Details
Cosmic Rays, Dark Matter, and the Mysteries of the Universe (edX) EdX
Waseda University,WasedaX

Cosmic Rays, Dark Matter, and the Mysteries of the Universe (edX)

Sci: Physics Science

Join us on a unique exploration of one of the universe’s deepest mysteries: cosmic rays. In the Universe, high-energy cosmic rays are violently propagating in space. While we know these cosmic rays come from outside of the solar system, exactly how and where they originate is a mystery. Professor Shoji Torii from Waseda University and many researchers from around the world, believe that understanding about their origin will help resolve the mysteries of the Universe, such as, supernova remnants, dark matter, and even the Universe’s evolution.

Self Paced
Self-Paced
Universe Physics Dark Matter
Details