Mid-infrared spectrally multimode SU(1,1) interferometer pumped by sub-nanosecond pulses

A spectrally multimode SU(1,1) interferometer is presented, based on SPDC at 1.57+3.29 µm in a PPLN crystal pumped by 1.064 µm sub-ns pulses . We observe induced coherence on the intensity of the signal spectrum.

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Publication Details

Published
2025-01-01
DOI
https://doi.org/10.1364/cleo_at.2025.jps200_92
Primary Topic
Advanced Fiber Laser Technologies
Type
article
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article

Mid-infrared spectrally multimode SU(1,1) interferometer pumped by sub-nanosecond pulses

Jean-Baptiste Dherbecourt, Julien Le Gouët, Myriam Raybaut, Jean-Michel Melkonian
Advanced Fiber Laser Technologies
article

Mid-infrared spectrally multimode SU(1,1) interferometer pumped by sub-nanosecond pulses

Jean-Baptiste Dherbecourt, Julien Le Gouët, Myriam Raybaut, Jean-Michel Melkonian
article en

Abstract

A spectrally multimode SU(1,1) interferometer is presented, based on SPDC at 1.57+3.29 µm in a PPLN crystal pumped by 1.064 µm sub-ns pulses . We observe induced coherence on the intensity of the signal spectrum.

Openalex Percentile: Top 80%
Advanced Fiber Laser Technologies
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Mid-infrared spectrally multimode SU(1,1) interferometer pumped by sub-nanosecond pulses — Jean-Baptiste Dherbecourt, Julien Le Gouët, et al. · (2025) | TGRS Research Map | TGRS