2001/05/30 by M Martinelli, M. Martinelli, K S Zhang +7 · 1 citation
Engineering · Physics and Astronomy · #Photonic Crystals and Applications #Photorefractive and Nonlinear Optics #Solid State Laser Technologies #physics.optics
paper · pdf · doi:10.1088/1464-4258/3/4/312
7 pages, 5 figures, submitted to JEOS A
arxiv created 2001/05/30 · openalex publication_date 2001/07/01 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/30
We have operated a CW triply resonant optical parametric oscillator (OPO) using a periodically poled lithium niobate crystal pumped by a Nd:YAG laser at 1.06 µm and generating signal and idler modes in the 2-2.3 µm range. The OPO was operated stably in single-mode operation over large periods of time with a pump threshold as low as 500 µW.