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

DFB Laser

  1. Sep 25, 2011 #1
    Hey...
    I want to consider my research work on DFB laser as Sensor applicstions.
    I need to write a Research proposal on this topics. DFB Laser/DFB Fiber Laser as sensor for Hydrophone, Accelerometer, Seismic operation, Aerodynamics sensor, Flow control, Humidity Control, Temperature control, Pressure control...e.t.c

    Can anyone help me to write a proposal. Please give me Any kind of idea or suggestion, Which line should i go.

    Thanks in advance..
     
  2. jcsd
  3. Sep 26, 2011 #2

    berkeman

    User Avatar

    Staff: Mentor

    Welcome to the PF.

    Maybe you could educate us some first on distributed feedback lasers:

    http://en.wikipedia.org/wiki/Distributed_feedback_laser

    When are they used, and what are their advantages/disadvantages? We won't write your proposal for you, but if you show some effort, maybe we can offer some suggestions.
     
  4. Sep 27, 2011 #3
    Thanks for your reply...

    I studied a lot about this topics. There is two field i want to go.
    1. Improve vibration and strain sensitivity of DFB-Fl based Accelerometer sensor array.
    2.Improve Efficiency of DFB-FL base hydrophone sensor array.

    so, the fact is that how can i improve MZI optimization to increase efficiency of Hydrophone sensor array. another thing is how can i reduce RIN and increase relaxation oscillation as noise doesnt increase..
    Thanks for your consideration.
     
    Last edited by a moderator: Sep 27, 2011
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: DFB Laser
  1. Military lasers. (Replies: 15)

  2. Laser beam (Replies: 3)

  3. Nitrogen Laser (Replies: 1)

  4. Mosquito Laser (Replies: 5)

Loading...