TY - JOUR AU - Jianfei Tian AU - Gang Zhao AU - Adam Fleisher AU - Weiguang Ma AU - Suotang Jia C2 - Optics Express DA - 2021-08-04 04:08:00 DO - https://doi.org/10.1364/OE.431934 LA - en M1 - 29 PB - Optics Express PY - 2021 TI - Optical feedback linear cavity enhanced absorption spectroscopy UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=932353 ER -