TY - RPRT TI - Diode-laser frequency stabilization by two-frequency Doppler-broadened absorption spectroscopy. AU - Jin-Long Peng AU - Hyeyoung Ahn PY - 2004 DO - 10.1364/ao.43.005860 UR - https://pubmed.ncbi.nlm.nih.gov/15540444/ ID - 15540444 ER -