Science, Physics, Oct, Ophthalmology, Medicine.
the wavelength, λ, of the incident light is 832 nm and the wavelength bandwidth, Δλ, is 15 nm, determine the frequency, f, and the frequency bandwidth, Δf, in THz. (b) The coherence time, τcoh, is equal to 1/(πΔf). Calculate τcoh in fs, and the coherence length, x2 — x1, in microns. The coherence