Power Spectral Density
Optical power or Noise power per unit Frequency interval.
In optics, power spectral densities occur basically in two different forms. One form is as Optical Power spectral densities which are defined as the optical power per optical frequency interval. The other form is as noise power densities which are defined as the power spectral density of the fluctuations of a quantity such as an optical power or phase where the frequency argument refers to a noise frequency.
Related Terms
Attenuation Limited Power,
Automatic Power Control Circuit,
Average Power,
Channel Density,
Fiber Optic Power Meter,
Half Power Point,
High density connector ,
High Power Laser,
Master Oscillator Power Amplifier,
Mean Launched Power,
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