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VECSEL laser tuning (question kindly reply)

  1. Jan 9, 2015 #1
    Tunable wavelength operation will prove important for many VECSEL applications.
    The target here will be to extend the relative wavelength tuning ranges from the
    currently demonstrated 3–8%, 33nm tuning near 972nm , 80nm tuning near
    1980nm, and 156nmtuning near 2000nm, to the 10–15% level

    In this paragraph i want to know whta is mean by 33nm tuning near 972nm
  2. jcsd
  3. Jan 9, 2015 #2
    I think it is the deviation from the "tuned" wavelength.
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