@article{814871, author = {U Simon and S Waltman and I Loa and F Tittel and Leo Hollberg}, title = {External-Cavity Difference-Frequency Source near 3.2 υm, Based on Combining a Tunable Diode Laser with a Diode-Pumped Nd:YAG Laser in AgGaS2}, year = {1995}, number = {12}, month = {1995-01-01 00:01:00}, publisher = {Journal of the Optical Society of America B-Optical Physics}, language = {en}, }