# Ultrafast laser spectroscopy

- Institution: IIT Bombay
- Department: Chemistry and Biochemistry
- Teacher: Prof. Anindya Datta
- Level: Undergraduate
- Language: English
- Subjects: Chemistry
- Source: [NPTEL](https://nptel.ac.in/courses/104101122)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/104101122)
- 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 : Introduction](https://invisiblenetwork.ai/learn/nptel/104101122/be68c194c701) (Video)
2. [Lecture 2 : Steady State Spectra](https://invisiblenetwork.ai/learn/nptel/104101122/4ea389162a93) (Video)
3. [Lecture 3 : Spectro Photometer](https://invisiblenetwork.ai/learn/nptel/104101122/778053bd9c68) (Video)
4. [Lecture 4 : How to record Absorption and Emission Spectra](https://invisiblenetwork.ai/learn/nptel/104101122/26894aca229c) (Video)
5. [Lecture 5 : Excited state processes](https://invisiblenetwork.ai/learn/nptel/104101122/b42b9f9f89c8) (Video)
6. [Lecture 6 : TCSPC for picosecond- Nanosecond Time Domain](https://invisiblenetwork.ai/learn/nptel/104101122/3d894ebc571e) (Video)
7. [Lecture 7 : TCSPC for picosecond- Nanosecond Time Domain (Contd.)](https://invisiblenetwork.ai/learn/nptel/104101122/4b87daf9ecf1) (Video)
8. [Lecture 8 : TCSPC Lab](https://invisiblenetwork.ai/learn/nptel/104101122/ce2400cb5bbe) (Video)
9. [Lecture 9 : Data Fitting 1](https://invisiblenetwork.ai/learn/nptel/104101122/b030a291e8c5) (Video)
10. [Lecture 10 : Data Fitting 2](https://invisiblenetwork.ai/learn/nptel/104101122/409b1e32a938) (Video)
11. [Lecture 11 : Femtosecond Fluorescence Upconversion 1](https://invisiblenetwork.ai/learn/nptel/104101122/9ae69bbdf458) (Video)
12. [Lecture 12 : Femtosecond Fluorescence Upconversion 2](https://invisiblenetwork.ai/learn/nptel/104101122/4d676ec9961a) (Video)
13. [Lecture 13 : Femtosecond Fluorescence Upconversion 3](https://invisiblenetwork.ai/learn/nptel/104101122/be1f7d115fe7) (Video)
14. [Lecture 14 : FOG Lab](https://invisiblenetwork.ai/learn/nptel/104101122/9e05a979238a) (Video)
15. [Lecture 15-Part 1 : Gate Detectors and Streak Camera](https://invisiblenetwork.ai/learn/nptel/104101122/41a60fc0251a) (Video)
16. [Lecture 15-Part 2 : Gate Detectors and Streak Camera](https://invisiblenetwork.ai/learn/nptel/104101122/6bd07557dd63) (Video)
17. [Lecture 16 : Stimulated Emission](https://invisiblenetwork.ai/learn/nptel/104101122/47e8d755019b) (Video)
18. [Lecture 17 : Two Level System](https://invisiblenetwork.ai/learn/nptel/104101122/886642ae1adc) (Video)
19. [Lecture 18 : 3 & 4 level system](https://invisiblenetwork.ai/learn/nptel/104101122/ff83862ad085) (Video)
20. [Lecture 19 : From CW to Pulsed Laser](https://invisiblenetwork.ai/learn/nptel/104101122/678d55602278) (Video)
21. [Lecture 20 : Longitudinal modes](https://invisiblenetwork.ai/learn/nptel/104101122/35cc908e9595) (Video)
22. [Lecture 21 : Modelocking for short pulses](https://invisiblenetwork.ai/learn/nptel/104101122/8e443e28b16c) (Video)
23. [Lecture 22 : Modelocking for short pulses (Contd.)](https://invisiblenetwork.ai/learn/nptel/104101122/51471c0f3f38) (Video)
24. [Lecture 23 : Kerr lens Modelocking for femtosecond pulses](https://invisiblenetwork.ai/learn/nptel/104101122/da9fe6bd12af) (Video)
25. [Lecture 24 : Titanium Sapphire lasers](https://invisiblenetwork.ai/learn/nptel/104101122/e49d7e0c0292) (Video)
26. [Lecture 25 : Active and Passive Modelocking](https://invisiblenetwork.ai/learn/nptel/104101122/1d7ce23e00b1) (Video)
27. [Lecture 26 : Modelocking and cavity damping](https://invisiblenetwork.ai/learn/nptel/104101122/b101665b6b2b) (Video)
28. [Lecture 27 : Ti:Sapphire laser (Lab visit)](https://invisiblenetwork.ai/learn/nptel/104101122/b218e7636d17) (Video)
29. [Lecture 28 : Cavity Dumping](https://invisiblenetwork.ai/learn/nptel/104101122/a431452d8e4e) (Video)
30. [Lecture 29 : Cavity dumping (Contd.)](https://invisiblenetwork.ai/learn/nptel/104101122/7106cdbd8219) (Video)
31. [Lecture 30 : Q switching](https://invisiblenetwork.ai/learn/nptel/104101122/16acb6d83ffb) (Video)
32. [Lecture 31 : Stretching and compressing ultrafast laser pulses](https://invisiblenetwork.ai/learn/nptel/104101122/ae56646de535) (Video)
33. [Lecture 32 : Pulse stretcher/ Compressor: Single Grating](https://invisiblenetwork.ai/learn/nptel/104101122/3ada22f233ec) (Video)
34. [Lecture 33 : Chirped pulsed amplification](https://invisiblenetwork.ai/learn/nptel/104101122/75351fe57827) (Video)
35. [Lecture 34 : Oscillators and Amplifier: Design and materials](https://invisiblenetwork.ai/learn/nptel/104101122/935c529148ba) (Video)
36. [Lecture 35 : Alexandrite and fibril lasers](https://invisiblenetwork.ai/learn/nptel/104101122/ed5096bb8abe) (Video)
37. [Lecture 36 : Regenerative amplifier in our lab](https://invisiblenetwork.ai/learn/nptel/104101122/df81ed3d90e9) (Video)
38. [Lecture 37 : Brief overview of nonlinear optical phenomena](https://invisiblenetwork.ai/learn/nptel/104101122/9597ff1c3b65) (Video)
39. [Lecture 38 : Brief overview of nonlinear optical phenomena(contd.)](https://invisiblenetwork.ai/learn/nptel/104101122/dd3f00ce7867) (Video)
40. [Lecture 39 : Brief overview of nonlinear optical phenomena(contd.)](https://invisiblenetwork.ai/learn/nptel/104101122/f4aa2083b26d) (Video)
41. [Lecture 40 : SFG and SHG with ultrafast pulses](https://invisiblenetwork.ai/learn/nptel/104101122/0f5ee4e4a374) (Video)
42. [Lecture 41 : SFG and SHG with ultrafast pulses (Contd.)](https://invisiblenetwork.ai/learn/nptel/104101122/deef9af29b0e) (Video)
43. [Lecture 42 : Optical parametric generation and amplification](https://invisiblenetwork.ai/learn/nptel/104101122/fd67625898aa) (Video)
44. [Lecture 43 : OPA in our lab TOPAS C-Part 1](https://invisiblenetwork.ai/learn/nptel/104101122/79836f0cf4d3) (Video)
45. [Lecture 44 : OPA in our lab TOPAS C-Part 2](https://invisiblenetwork.ai/learn/nptel/104101122/cb93da9366b7) (Video)
46. [Lecture 45 : OPA in our lab TOPAS C-Part 3](https://invisiblenetwork.ai/learn/nptel/104101122/adcd5f13deac) (Video)
47. [Lecture 46 : Snapshots of bond breaking](https://invisiblenetwork.ai/learn/nptel/104101122/4aa989702d16) (Video)
48. [Lecture 47 Part-1 : Twisted Intramolecular Charge Transfer](https://invisiblenetwork.ai/learn/nptel/104101122/58ed05ac1911) (Video)
49. [Lecture 47 Part-2 : Twisted Intramolecular Charge Transfer](https://invisiblenetwork.ai/learn/nptel/104101122/a1c6dda0285f) (Video)
50. [Lecture 48 : Solvation dynamics-Part 1](https://invisiblenetwork.ai/learn/nptel/104101122/d0d5cc5cc8cc) (Video)
51. [Lecture 49 : Solvation dynamics-Part 2](https://invisiblenetwork.ai/learn/nptel/104101122/9440261624dd) (Video)
52. [Lecture 50 : Vibrational energy transfer in water](https://invisiblenetwork.ai/learn/nptel/104101122/6b56326a50b1) (Video)
53. [Lecture 51 : Excited state proton transfer: Introduction](https://invisiblenetwork.ai/learn/nptel/104101122/4b679279e012) (Video)
54. [Lecture 52 : Excited state double proton transfer of 7-Azaindole dimer 1](https://invisiblenetwork.ai/learn/nptel/104101122/9f1aa98e2884) (Video)
55. [Lecture 53 : Excited state double proton transfer of 7-Azaindole dimer 2](https://invisiblenetwork.ai/learn/nptel/104101122/d04695b6704e) (Video)
56. [Lecture 54 : Excited state double proton transfer of 7-Azaindole dimer 3](https://invisiblenetwork.ai/learn/nptel/104101122/d8430286146d) (Video)
57. [Lecture 55 : Plasmonic nanoparticles 1](https://invisiblenetwork.ai/learn/nptel/104101122/4ce94bb6269a) (Video)
58. [Lecture 56 : Plasmonic nanoparticles 2](https://invisiblenetwork.ai/learn/nptel/104101122/b4c6b4f04f6e) (Video)
59. [Lecture 57 : Nanoclusters](https://invisiblenetwork.ai/learn/nptel/104101122/3f5d74c46db0) (Video)
60. [Lecture 58 : Semiconductor Nanocrystals - Part 1](https://invisiblenetwork.ai/learn/nptel/104101122/4cdcd104fa49) (Video)
61. [Lecture 59 : Semiconductor nanocrystals - Part 2](https://invisiblenetwork.ai/learn/nptel/104101122/e64d12dff9bb) (Video)
62. [Lecture 60 : Radiative and Nonradiative Relaxation Pathways in CdSe Nanocrystals - Part 1](https://invisiblenetwork.ai/learn/nptel/104101122/395d90758d10) (Video)
63. [Lecture 61 : Radiative and Nonradiative Relaxation Pathways in CdSe Nanocrystals - Part 2](https://invisiblenetwork.ai/learn/nptel/104101122/87c0a8b778c2) (Video)
64. [Lecture 62 : Multiexciton in semiconductor nanocrystals - Part 1](https://invisiblenetwork.ai/learn/nptel/104101122/c681d4bfc1ea) (Video)
65. [Lecture 63 : Multiexciton in semiconductor nanocrystals - Part 2](https://invisiblenetwork.ai/learn/nptel/104101122/c479f3d87c6a) (Video)
66. [Lecture 64 : Two dimensional Infrared spectroscopy: Introduction](https://invisiblenetwork.ai/learn/nptel/104101122/075cde06bb20) (Video)
67. [Lecture 65 : 2DIR: Techniques](https://invisiblenetwork.ai/learn/nptel/104101122/07731f47b2b7) (Video)
68. [Live Session 27-02-2020](https://invisiblenetwork.ai/learn/nptel/104101122/be68c194c701-2) (Video)