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Quantum Technology and Quantum Phenomena in Microscopic Systems

Quantum Technology and Quantum Phenomena in Microscopic Systems. Instructor: Prof. Amarendra Kumar Sarma, Department of Physics, IIT Guwahati. In recent times, owing to the rapid advancement in technology a variety of solid-state nano-systems have been realized. One needs quantum optics to describe these systems. It is understood that the next phase of technology revolution needs to use quantum mechanics. This course will enable the students to understand the fundamentals behind these upcoming quantum technologies. The course will prepare and motivate them to take a research career in this highly promising modern area of interdisciplinary research. (from nptel.ac.in)

Lecture 08 - Problem Solving Session 2

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Lecture 01 - Introduction and Basic Quantum Mechanics

Lecture 02 - Problem Solving Session 1

Lecture 03 - Two-Level System I

Lecture 04 - Bloch Sphere: Supplementary Lecture I

Lecture 05 - Two-Level System II

Lecture 06 - Two-Level System III

Lecture 07 - Dressed States; Introduction to Density Matrix

Lecture 08 - Problem Solving Session 2

Lecture 09 - Density Matrix Formalism

Lecture 10 - Quantum Harmonic Oscillators

Lecture 11 - Quantization of Electromagnetic Radiation

Lecture 12 - Quantization of Standing EM Waves; Quantum States of Radiation Fields I

Lecture 13 - Problem Solving Session 3

Lecture 14 - Quantum States of Radiation Fields II: Squeezed States

Lecture 15 - Problem Solving Session 4

Lecture 16 - Introduction and Basics of Superconductivity

Lecture 17 - Cooper Pair Box as TLS; Introduction to Transmission Line

Lecture 18 - Quantization of Transmission Line I

Lecture 19 - Quantization of Transmission Line II

Lecture 20 - The Jaynes Cummings Model I

Lecture 21 - Problem Solving Session 5

Lecture 22 - The Jaynes Cummings Model II

Lecture 23 - Josephson Junctions I

Lecture 24 - Josephson Junctions II

Lecture 25 - Problem Solving Session 6

Lecture 26 - Transmon; Introduction to Dissipation in Quantum Systems

Lecture 27 - Quantum Master Equation

Lecture 28 - Pure Dephasing and Dissipative Bloch Equations

Lecture 29 - Derivation of Fermi-Golden Rule

Lecture 30 - Introduction to Cavity Optomechanics; Fabry-Perot Cavity

Lecture 31 - Cavity Optomechanics; Basic Physics I

Lecture 32 - Problem Solving Session 7

Lecture 33 - Cavity Optomechanics; Basic Physics II

Lecture 34 - Classical Regime I

Lecture 35 - Classical Regime II; Classical Langevin Equation

Lecture 36 - Problem Solving Session 8

Lecture 37 - Langevin Equation

Lecture 38 - Quantum Langevin Noise

Lecture 39 - Problem Solving Session 9

Lecture 40 - Input-Output Relation

Lecture 41 - Cavity Quantum Optomechanics

Lecture 42 - Linearized Cavity Optomechanics; Ground State Cooling

Lecture 43 - Normal-Mode Splitting

Lecture 44 - Quantum Optomechanics; Squeezed States