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Find the Frequency Spectrum of an optical communication link

  1. Dec 8, 2014 #1
    1. The problem statement, all variables and given/known data

    upload_2014-12-8_2-52-9.png
    upload_2014-12-8_2-53-8.png
    upload_2014-12-8_2-53-16.png
    2. Relevant equations

    10 Log[10](g/mW)= GdBw

    3. The attempt at a solution
    I have attached a document of my approach to this question. I would like to know if my approach is correct? Thank you for your assistance
     

    Attached Files:

  2. jcsd
  3. Dec 13, 2014 #2
    Thanks for the post! This is an automated courtesy bump. Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post?
     
  4. Dec 13, 2014 #3
    I have completed the question in the attached word document, and I was looking for confirmation as to whether my approach was correct. Unfortunately I was not given the answer to this question from my professor, that is why I am looking to solve it through this forum.
     
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