Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Problem in finding relationship of ordinary differential equ

  1. Jan 15, 2011 #1
    Hi guys, I am currently working on a set of non-linear ordinary differential equation which is my laser model. Attached is the equations and respective derivation.

    I need to find the relationship between N(t) and S(t). At equation (5), if I could find the relationship between this equation to be zero, then I could directly find the N(t) and S(t) relationship. There is relationship between \tau n and \tau p because the theory behind this equations are conservation of energy and definitely there is a relationship between them. Can anyone please advice me on how to solve this final part. Thank you very much!!
     

    Attached Files:

  2. jcsd
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Can you help with the solution or looking for help too?
Draft saved Draft deleted



Similar Discussions: Problem in finding relationship of ordinary differential equ
Loading...