Coursera - Introduction to Quantum Optics (Ludwig-Maximilians-Universität München)
Coursera - Introduction to Quantum Optics (Ludwig-Maximilians-Universität München)
WEBRip | English | MP4 + PDF Guides | 960 x 540 | AVC ~58.2 kbps | 29.970 fps
AAC | 128 Kbps | 44.1 KHz | 2 channels | Subs: English (.srt) | 07:52:23 | 748 MB
Genre: eLearning Video / Science, Physics
WEBRip | English | MP4 + PDF Guides | 960 x 540 | AVC ~58.2 kbps | 29.970 fps
AAC | 128 Kbps | 44.1 KHz | 2 channels | Subs: English (.srt) | 07:52:23 | 748 MB
Genre: eLearning Video / Science, Physics
This course is about the quantum mechanics of light. Classically, light consists of electromagnetic waves, which are fully described by Maxwell’s equations. On the quantum level, however, this description has to be extended to introduce the concept of the photon.Quantum Optics is about how light is described in terms of photons, and how the interaction of photons with matter such as atoms can be understood. We will see that, on the one hand, things that we take as a given in a classical description can be naturally derived in the quantum optical context from fundamental principles. On the other hand, the quantum descriptions allows for novel types of light with properties that can not occur with a purely classical description.
Quantum optics also predicts some very counter-intuitive effects such as an optical coupling to empty vacuum - which can be experimentally tested and have actually been confirmed in laboratories around the world!
Syllabus
Weeks and Topics
1. Fundamentals: Interaction of light fields with atoms
Overview
Introduction, Overview of classical, semiclassical and q.m. models
Interaction Hamiltonian of charged particle with e.m. field
Time Dependent Perturbation Theory
Transition Rates
Fermi-Golden Rule
2. Two-level “model” atom: Our model system for a lot of the course
Two Level Atom (Schroedinger Formalism)
Oscillating Dipoles
Bloch Sphere
3. Density matrix and Bloch equations
Density Operator - Density Matrix
Optical Bloch Equations - Dynamics and Steady State
Rabi Frequency, Saturation Parameter, Spontaneous Decay
Lineshape in Fluorescence - Saturation Broadening
Lambert-Beer Law
4. Bloch Vector and Interferometry
Bloch Vector
Ramsey Method
Mach Zehnder Interferometer
Review
5. Quantization of the electromagnetic field
Recap: Quantum Mechanics of Harmonic Oscillator
Ladder Operators, Number Operator
Quantization of the Electromagnetic Field
Hamiltonian of Radiation Field
Energy of Vacuum State
6. Fields in quantized modes
Fock States
Coherent States
Quadrature Operators
Squeezed States, Thermal States
7. Classical and non-classical states of light
Planck’s Black Body Radiation Formula
Classical and quantum description of beam splitter
Quantized Mach Zehnder Interferometer
Homodyne / Heterodyne Detection
8. Interferometry with quantized fields
Quantized Light-Atom Interaction
Interaction Hamiltonian
Jaynes Cummings Hamiltonian
9. Quantized fields interacting with matter
Quantum Rabi Oscillations
Vacuum Rabi Oscillations, Collapse & Revivals
Optical Cavities
Elements of Cavity QED
10. Single Mode Quantum Optics
Microwave Cavities and Rydberg Atoms
Seeing a Photon Without Destroying it
Rabi Oscillations in Dressed State Picture
Final Exam
also You can watch my other helpful: Coursera-posts
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General
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Performer : Erik Keller
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Language : English
Complete name : 02_Lecture_19_-_Single_Mode_Field_States-_Coherent_States_Part_1.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 20.4 MiB
Duration : 14mn 37s
Overall bit rate : 195 Kbps
Movie name : qoptintro-001_IB_W06_V019a
Album/Performer : Erik Keller
Performer : Erik Keller
Description : This video is about qoptintro-001_IB_W06_V019a
Writing application : Lavf55.19.104
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Main@L3.1
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 14mn 37s
Bit rate : 58.2 Kbps
Width : 960 pixels
Height : 540 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 29.970 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.004
Stream size : 6.08 MiB (30%)
Writing library : x264 core 138
Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x1:0x111 / me=hex / subme=7 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=0 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=12 / lookahead_threads=2 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=crf / mbtree=1 / crf=28.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00
Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : 40
Duration : 14mn 37s
Duration_LastFrame : -15ms
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 44.1 KHz
Compression mode : Lossy
Stream size : 13.4 MiB (66%)
Language : English
Screenshots
Coursera - Introduction to Quantum Optics (Ludwig-Maximilians-Universität München)
Coursera - Introduction to Quantum Optics (Ludwig-Maximilians-Universität München)
Coursera - Introduction to Quantum Optics (Ludwig-Maximilians-Universität München)
Coursera - Introduction to Quantum Optics (Ludwig-Maximilians-Universität München)
Coursera - Introduction to Quantum Optics (Ludwig-Maximilians-Universität München)
Coursera - Introduction to Quantum Optics (Ludwig-Maximilians-Universität München)
Coursera - Introduction to Quantum Optics (Ludwig-Maximilians-Universität München)
Coursera - Introduction to Quantum Optics (Ludwig-Maximilians-Universität München)
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Coursera - Introduction to Quantum Optics (Ludwig-Maximilians-Universität München)
