Browsing Rapporter by Author "Arisholm, Gunnar"
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Mid-infrared laser source - operators guide
Stenersen, Knut; Haakestad, Magnus; Arisholm, Gunnar (2002)A mid-infrared laser source, based on an optical parametric oscillator pumped by a Nd:YVO4 laser at 1.06 μm wavelength, is described. The nonlinear material is periodically-poled lithium niobate (PPLN). The source operates ... -
Mid-infrared optical parametric oscillators based on periodically-poled lithium niobate
Arisholm, Gunnar; Stenersen, Knut; Rustad, Gunnar; Lippert, Espen; Haakestad, Magnus (2002)A study has been conducted of mid-infrared optical parametric oscillators (OPOs) based on periodically poled lithium niobate (PPLN) as the nonlinear optical material. Experiments have been performed with a number of 1.06 ... -
Northern Optics 2006 - report from the organizing committee
Arisholm, Gunnar (2007)Northern Optics 2006 (NO 2006) er en felles konferanse for de optiske selskapene i Finland, Sverige, Danmark og Litauen og de fysiske selskapene i Estland, Latvia og Norge. Konferansen fant sted i Bergen 14.-16. juni 2006, ... -
A review of theory and materials for optical parametric oscillators in the infrared
Arisholm, Gunnar; Rustad, Gunnar (1997) -
Simulation System For Optical Science (SISYFOS) - tutorial
Arisholm, Gunnar; Fonnum, Helge (2012-10-31)Sisyfos is a program for simulation of optical parametric frequency conversion, lasers, and beam propagation in nonlinear or turbulent media. The main part of Sisyfos is a C++ library with classes corresponding to optical ... -
Thermal effects in end-pumped solid state lasers - influence on resonator stability, beam quality, and output power
Stenersen, Knut; Lippert, Espen; Rustad, Gunnar; Arisholm, Gunnar (2001)A theoretical analysis is given of the magnitudes of thermal effects in end-pumped high-power solid state lasers, and their influence on the laser output characteristics, particularly the beam quality and conversion ... -
ZnGep2-based optical parametric oscillator for µm generation
Arisholm, Gunnar; Lippert, Espen; Stenersen, Knut; Rustad, Gunnar; Nicolas, Stephane (2004)Operation of a ZnGeP2-based optical parametric oscillator (OPO) for generation of 8-11 μm radiation is studied. The primary source used to pump the OPO is a KTP-based OPO pumped by a Nd:YAG laser, giving up to 2 mJ pump ...