Mid-infrared frequency comb generation and spectroscopy with few-cycle pulses and chi((2)) nonlinear optics

FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPThe mid-infrared atmospheric window of 3-5.5 mu m holds valuable information regarding molecular composition and function for fundamental and applied spectroscopy. Using a robust, mode-locked fiberlaser source of < U fs pulses in the near infrared, we exp1241316FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESP2018/26673-5The authors acknowledge support from the National Institute of Standards and Technology, the DARPA SCOUT Program, the National Science Foundation (Grand No. 1708743), and the Air Force Office of Scientific Research (Grants No. FA9550-16-1-0016 and No. FA