A novel waveguide periodically poled lithium niobate crystal for difference frequency generation in the mid-IR spectral region at 3.52 mum is characterized. High mid-IR power of 15 mW and a conversion efficiency of up to 19%/W have been obtained.
Published in:
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Date of Conference: 6-11 May 2007