Basic characteristics and applications: • Crystal Structure: tetragonal, a = b = 0.712 nm c = 0.629 nm • Density: 4.22 g/cm3 • Refractive Indices: no=1.9573, ne=2.1652 @ 1064nm no=1.9721, ne=2.1858 @ 808nm no=2.0210, ne=2.2560 @ 532nm • Nd3+ Concentration: up to 4.0 at. % (other concentrations by request) • Possible Linear Size: 1.5 up to 30.0 mm (round/square) • Possible Linear Size of the Undoped Part: up to 5 mm • Possible Linear Size of the Doped Part: up to 10 mm • Size Tolerance: 0.1 mm • Parallelism: 10” • Surface Quality: 10/5 s/d • Flatness: /10 • Damage Threshold: 1 GW/cm2
Application: active medium for diode pumped lasers • Pumping Ragne: ca. 802-820 nm • Lasing Wavelength: 914 nm, 1064 nm, 1342 nm • Diode Pumped Optical to Optical Efficiency: >60% • Emission Polarization: linear, parallel to c-axis of the crystal • Lasing Threshold: ca. 70% of Nd:YAG • Emission Bandwidth: 0.8nm @ 1064nm
VM-TIM, Development, Production and Distribution of Optical and Mechanical Components for Industry, Research and Education Moritz-von-Rohr-Straße 1a, 07745, Jena, Germany Phone: +49 (0)3641 384859, Fax: +49 (0)3641 384860, info@vm-tim.de, www.vm-tim.de
/10