Remote temperature sensing with a low-threshold-power erbium-doped fiber laser Jaharudin, N. A. N. ; Cholan, N. A. ; Omar, M. A. ; Talib, R. ; Ngajikin, N. H. Abstract Publication: Applied Optics Pub Date: August 2019 DOI: 10.1364/AO.58.006003 Bibcode: 2019ApOpt..58.6003J