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Old Nov 23rd 2015, 05:24 AM   #1
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Which optical component (spatial filter) can achieve this?

Amplitude of an optical wave propagating along the z-axis is given by

E = Eo*e^(-x^2) + Eo sin(bx)

What kind of optical setup can help filter out the second term from the wave?
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Old Dec 26th 2015, 09:11 AM   #2
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Amplitude of e-m wave

Afraid i am unable to make sesne of the question.
What exactly is meant b y the AMPLITUDE of the wave?

Ken Green
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achieve, component, filter, fourier, optical, optics, spatial, wave



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