Schematic and photograph of the spectral phase shaper. (A) grating, (B) cylindrical mirror, and (C) liquid-crystal modulator.
AJOLOTE setup. (A) half wave plate, (B) pellicle beam splitter, (C) two cylindrical mirrors, (D) thick crystal (BIBO), (E) two cylindrical lenses, (F) beam dump, (G) image plane, (H) lens, and (I) filters.
(a) Applied spectral phase function with spectral intensity to create a double pulse as shown in the calculated temporal intensity profile (b).
(a) Measured AJOLOTE-image, (b) retrieved AJOLOTE-image, (c) reconstructed spectral intensity and spectral phase, and (d) reconstructed temporal intensity and temporal phase.
Number of periods on the LCD versus the delay time between two pulses originating from one single pulse. Experimental (∎), and calculated (—) data.
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