1.3 W femtosecond mid-IR source at 8.5 μm wavelength

Seidel, Marcus; Pronin, Oleg und Krausz, Ferenc (2016): 1.3 W femtosecond mid-IR source at 8.5 μm wavelength. 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz), Copenhagen, Denmark, 25-30 Sept. 2016. In: 2016 41st International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) : 25-30 Sept. 2016, Piscataway, NJ: IEEE Computer Society.

Abstract

1.3 W of average power at 8.5 mu m central wavelength are generated through collinear optical parametric amplification in LiGaS2. The crystal is pumped by a 45 W femtosecond oscillator operating at 1.03 mu m wavelength. The seed is generated by a normally dispersive photonic crystal fibre. This ensures passive carrier-envelope-offset stability of the idler. The concept is expected to be peak and average power scalable, opening an exciting perspective towards applications in spectroscopy of molecular fingerprints as well as in high field physics.

• Dokumententyp: Konferenzbeitrag ()
• Fakultät: Physik
• Themengebiete: 500 Naturwissenschaften und Mathematik > 530 Physik
• ISSN: 2162-2027
• Ort: Piscataway, NJ
• Bemerkung: ISBN 1-4673-8486-0, 978-1-4673-8486-5
• Sprache: Englisch