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High-energy, few-cycle THz pulse generation by high-intensity (∼1018 W/cm2) femtosecond laser with plasma mirrors have received significant attention in recent years [1-3]. This novel THz source has the potential of generating large bandwidth millijoule pulse energies, opening up applications in THz nonlinear optics, single-shot imaging and spectroscopy [4]. Solid density plasma shaping has already...
We show that by employing positively chirped optical probe pulses above a critical power it is possible to enhance the detection bandwidth and signal obtained by Air Biased Coherent Detection scheme for broadband terahertz fields.
We report on terahertz pulse generation by optical rectification of intense femtosecond laser pulses in a large aperture ZnTe single-crystal wafer, and on the possible applications to nonlinear THz optics.
The Institut national de la recherche scientifique - centre Energie, Materiaux et Telecommunications (INRS-EMT) is a research center providing high quality education at the M. Sc. and Ph. D. levels. We will review the various active research programs in ultrafast optics and photonics at the INRS-EMT
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