Fig. 11: Time-lens based techniques.
From: Linear optical wave energy redistribution methods for photonic signal processing
a Experimental setup for temporal resolution enhancement, allowing for b magnification and c time-to-frequency mapping of the photon temporal wavefunction. Figures from168. d Bandwidth compression concept. e Results of a 6-fold bandwidth compression on heralded single-photon wavepackets. Figures adapted from158.
