Generation of radiation on yellow and infrared lines in sodium vapour excited to the 4P level

• DOI: 10.1007/bf00333091
• Publication Date: 2004-10-25T14:09:54Z
• Authors: T. Stacewicz; T. Kotowski; P. Wiewi�r
• Keywords: 0103 physical sciences; 01 natural sciences; 7. Clean energy

Generation of the radiation pulses on resonant (589 nm) as well as infrared (2210 nm and 1140 nm) lines was observed in sodium vapour excited by laser light tuned to the 3S–4P transition.