Lasers & Optoelectronics Lecture 23: Mode Locked Lasers (Cornell ECE4300 Fall 2016)

Lecture topic: Mode locking of lasers: qualitative discussion followed by quantitative analysis and simulation.
Cornell ECE4300 taught in Fall 2016 by Profs. Debdeep Jena and Clif Pollock. (Website: djena.engineering.cornell.edu...)

[@Adil1amin]

Thank you Profssor Jena, i'm writing my dissertation on the investigation of ultrafast pulses, so lecture 23-25 are very helpful

[@fingertipsandcompany2195]

Very good, thanks!

[@swaroopkumarchowdary6053]

Can anyone please let me know which software is using @46:30

[@BenDreamsofTacos]

Looks like MATLAB to me. You could probably use Wolfram, Python, or really any programming language to get the same result.

[@bittumonkb866]

Can optical power be have some value (cw) even the shutter is close for population inversion after the each pulse! and if the curve is representation of population inversion , would it reach zero (no excited electrons in medium) even shutter is open? and i am a beginner in this topic :D

[@O0oFeelTheHateo0O]

Plot in 36:13 is wrong. You plot a multiplication of 2 modes, but e(t)=Sum...!

[@Pietjebellbell]

At 37:52, that is not the sinc function. It should be sin(N * ... * t)/(... * t).

[@souravmandal7527]

Isn't that sinc function sin theta/theta