title: High efficiency THz generation in DSTMS, DAST and OH1 pumped by Cr:forsterite laser.
abstract: We investigated Terahertz generation in organic crystals DSTMS, DAST and OH1 directly pumped by a Cr:forsterite laser at central wavelength of 1.25 μm. This pump laser technology provides a laser-to-THz energy conversion efficiency higher than 3 percent. Phase-matching is demonstrated over a broad 0.1-8 THz frequency range. In our simple setup we achieved hundred μJ pulses in tight focus resulting in electric and magnetic field larger than 10 MV/cm and 3 Tesla.
authors.forename: C
authors.initials: C
authors.lastname: Vicario
authors.forename: M
authors.initials: M
authors.lastname: Jazbinsek
authors.forename: A V
authors.initials: AV
authors.lastname: Ovchinnikov
authors.forename: O V
authors.initials: OV
authors.lastname: Chefonov
authors.forename: S I
authors.initials: SI
authors.lastname: Ashitkov
authors.forename: M B
authors.initials: MB
authors.lastname: Agranat
authors.forename: C P
authors.initials: CP
authors.lastname: Hauri