TY - RPRT TI - Continuous-wave singly resonant optical parametric oscillator placed inside a ring laser. AU - Haim Abitan AU - Preben Buchhave PY - 2003 DO - 10.1364/ao.42.006630 UR - https://pubmed.ncbi.nlm.nih.gov/14658464/ ID - 14658464 ER -