Taking Nonlinear Optics/Ultrafast Physics without E&M?

AI Thread Summary
The discussion centers on a new course titled "Lasers and Applications," which is actually focused on nonlinear optics and ultrafast physics. A junior-level physics major expresses concern about enrolling in the class due to a lack of background in electromagnetic (E&M) theory, which is heavily emphasized in the course materials. Participants emphasize that a solid understanding of E&M is crucial for success in ultrafast laser physics, particularly for grasping how laser electric fields interact with matter. The consensus suggests that without this foundational knowledge, the student may struggle significantly in the course. Overall, while the course is recommended, a strong E&M background is deemed essential for a positive learning experience.
warfarink
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My school opened a new class this semester (Labeled as "Lasers and applications", but the syllabus has it as "Nonlinear optics and Ultrafast physics"), and I figured that as a junior-level physics major I should've been able to take it, since the course itself doesn't list any prerequisites. However, after looking through some of the book (
Diels and Rudolph “Ultrashort Laser Pulse Phenomena, 2nd ed."), I've noticed it's kind of heavy on the E&M theory, which I haven't taken a course on yet. I'm really interested in taking the course, but I don't want to do poorly because I'm lacking the e&m theory. Has anyone taken a similar course and could offer me a suggestion?
 
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Hi Warfarink!

Ultrafast laser physics is a relatively new, hot and strongly emerging field of physics. I only can recommend to take the class.

But to work with it, you defenitely need a good background in E&M, especially when it comes to interaction of the lasers electric field with matter. If you do not want to feel like a dying duck in a thunderstorm, you should be versed in E&M bevore entering a UFAST or nonlinear optics class.

Cheers,
Sebaestschn
 
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