# Coherence and Quantum Entanglement

- Institution: IIT Kanpur
- Department: Physics
- Teacher: Prof. Anand Kumar Jha
- Level: Undergraduate
- Language: English
- Subjects: Physics
- Source: [NPTEL](https://nptel.ac.in/courses/115104448)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/115104448)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Lecture 1 - Main differences between classical and quantum mechanics](https://invisiblenetwork.ai/learn/nptel/115104448/3f4d9f7fb26d) (Video)
2. [Lecture 2 - Introduction to Coherence and Stochastic Processes](https://invisiblenetwork.ai/learn/nptel/115104448/185b2935e836) (Video)
3. [Lecture 3 - The Joint Probability Function used in Classical Optics: The Correlation Functions](https://invisiblenetwork.ai/learn/nptel/115104448/3b2717d51365) (Video)
4. [Lecture 4 - Second-order Coherence Theory (Temporal)](https://invisiblenetwork.ai/learn/nptel/115104448/60ee4b0c6a21) (Video)
5. [Lecture 5 - Quantifying the Temporal Correlations](https://invisiblenetwork.ai/learn/nptel/115104448/dbb7de78e085) (Video)
6. [Lecture 6 - Second-order Coherence Theory (Spatial); Spatial Correlations](https://invisiblenetwork.ai/learn/nptel/115104448/b8cafefaa48b) (Video)
7. [Lecture 7 - Quantifying the Spatial Correlations](https://invisiblenetwork.ai/learn/nptel/115104448/6be4ee00e561) (Video)
8. [Lecture 8 - Second-order Coherence Theory (Angular); Angular Correlations](https://invisiblenetwork.ai/learn/nptel/115104448/723d091ee19e) (Video)
9. [Lecture 9 - Second-order Coherence Theory (Polarization)](https://invisiblenetwork.ai/learn/nptel/115104448/3aaba121cd7e) (Video)
10. [Lecture 10 - Degree of Polarization](https://invisiblenetwork.ai/learn/nptel/115104448/558ba8129a39) (Video)
11. [Lecture 11 - Coherent Mode Representation of Optical Fields](https://invisiblenetwork.ai/learn/nptel/115104448/ae4e57fdd9ce) (Video)
12. [Lecture 12 - Review of Quantum Mechanics](https://invisiblenetwork.ai/learn/nptel/115104448/5677861eeb8d) (Video)
13. [Lecture 13 - Quantum Mechanical Correlation Functions](https://invisiblenetwork.ai/learn/nptel/115104448/3445c82645e2) (Video)
14. [Lecture 14 - Basics of Nonlinear Optics](https://invisiblenetwork.ai/learn/nptel/115104448/bc6c6f8e466c) (Video)
15. [Lecture 15 - Two-Photon State Produced by Parametric Down-Conversion](https://invisiblenetwork.ai/learn/nptel/115104448/22b3dae6a7ff) (Video)
16. [Lecture 16 - Coherence and Quantum Entanglement](https://invisiblenetwork.ai/learn/nptel/115104448/7987201671c8) (Video)
17. [Lecture 17 - Temporal Two-Photon Interference](https://invisiblenetwork.ai/learn/nptel/115104448/6a0da4e2f9c8) (Video)
18. [Lecture 18 - Some example of Two-Photon Interference Effects](https://invisiblenetwork.ai/learn/nptel/115104448/8a065d82d3ec) (Video)
19. [Lecture 19 - Spatial Two-Photon Interference](https://invisiblenetwork.ai/learn/nptel/115104448/57539412c9f9) (Video)
20. [Lecture 20 - Quantum Measurements](https://invisiblenetwork.ai/learn/nptel/115104448/9454b9d8ad06) (Video)
21. [Lecture 21 - Can the Quantum Mechanical Description of Physical Reality be Considered Complete ?](https://invisiblenetwork.ai/learn/nptel/115104448/6e585b06df54) (Video)
22. [Lecture 22 - Hidden Variable Interpretation of Quantum Mechanics](https://invisiblenetwork.ai/learn/nptel/115104448/565afc08d0b0) (Video)
23. [Lecture 23 - Bell Inequalities](https://invisiblenetwork.ai/learn/nptel/115104448/bfc6f30a772d) (Video)
24. [Lecture 24 - Entanglement Verification](https://invisiblenetwork.ai/learn/nptel/115104448/6d9812fb8d0b) (Video)
25. [Lecture 25 - Entanglement Quantification and Connection Between Coherence and Entanglement](https://invisiblenetwork.ai/learn/nptel/115104448/7d41dd183281) (Video)
26. [Lecture 26 - 84 Quantum Cryptography](https://invisiblenetwork.ai/learn/nptel/115104448/ff8a4ea31704) (Video)
27. [Lecture 27 - Quantum Teleportation](https://invisiblenetwork.ai/learn/nptel/115104448/ebfdef5d19e2) (Video)