Chronology | Current Month | Current Thread | Current Date |
[Year List] [Month List (current year)] | [Date Index] [Thread Index] | [Thread Prev] [Thread Next] | [Date Prev] [Date Next] |
Thanks for the corrections/supplemental material. Yes, I shouldn't have called this a quantum-mechanical effect. I've taught Modern Physics from a book that showed how classical wave relationships lead to an uncertainty principle relating delta_x and delta_k for a wave packet, preparatory to moving to the uncertainty principle in quantum physics. It was interesting to realize how much of what we tend to think of as quantum is really just a classical wave treatment. *** But beyond that are the true quantum, classically forbidden, contributions.
Fresnel zone plates, Miller's correction to Huygen's principle, great stuff -- very nice connections. Threads like this are why this forum is worth our time.
Thanks,
Ken