Low-threshold Highly Efficient Backward Wave OPO

Autor: Kjell Martin Mølster, Marie Guionie, Patrick Mutter, Jean-Baptiste Dherbecourt, Jean-Michel Melkonian, Xavier Délen, Andrius Zukauskas, Carlota Canalias, Fredrik Laurell, Patrick Georges, Myriam Raybaut, Antoine Godard, Valdas Pasiskevicius
Rok vydání: 2022
Zdroj: Optica Advanced Photonics Congress 2022.
DOI: 10.1364/np.2022.nptu1g.5
Popis: Cavity-free, precision-tunable source of a nanosecond, mJ-level, pulses consisting of backward optical parametric oscillator pumped by diode-seeded laser amplifier shows a record threshold of 19 MW/cm2 and an optical-to-optical efficiency exceeding 70%.
Databáze: OpenAIRE