Fig. 2: The transfer of the preprogrammed temporal probing patterns from the near- to mid-infrared spectral region. | Light: Science & Applications

Fig. 2: The transfer of the preprogrammed temporal probing patterns from the near- to mid-infrared spectral region.

From: Mid-infrared computational temporal ghost imaging

Fig. 2

a Comparison of time-resolved intensity profiles of 1542 nm light modulated by the pre-programmed randomly selected binary patterns (red) and 3.4 μm idler temporal intensity after the PPLN crystal (black). b Time-to-time intensity fluctuations cross-correlation between the 1542 nm signal and 3.4 μm idler calculated over 250 temporal windows containing different probing patterns

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