Fig. 3 | Communications Physics

Fig. 3

From: A broadband DLCZ quantum memory in room-temperature atoms

Fig. 3

Experimental results of convolution-based bandwidth measurement. We measure the total transmission windows of cascaded cavities for Stokes (a) and anti-Stokes photons (b). We then detune the write/read light to get another transmission spectra for Stokes (c) and anti-Stokes photons (d). We deduce the frequency spectra of Stokes (e) and anti-Stokes photons (f) by using convolution theorem and Fourier transform

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