TY - GEN
T1 - Background removal in pump-probe microscopy
AU - Das, Subir
AU - Ho, Bo Wei
AU - Kao, Fu Jen
N1 - Publisher Copyright:
© OSA 2017.
PY - 2017
Y1 - 2017
N2 - We have established a pump-probe microscopy with lock-in amplifier for the detection of spontaneous loss and stimulated gain. ATTO647N fluorescent is used for imaging. In order to separate the signal of interest from background, spontaneous loss is also detected, in addition to the stimulated gain. In this way, optical section images can be obtained with greatly reduced background, which is the origin of shot noise.
AB - We have established a pump-probe microscopy with lock-in amplifier for the detection of spontaneous loss and stimulated gain. ATTO647N fluorescent is used for imaging. In order to separate the signal of interest from background, spontaneous loss is also detected, in addition to the stimulated gain. In this way, optical section images can be obtained with greatly reduced background, which is the origin of shot noise.
UR - http://www.scopus.com/inward/record.url?scp=85035080379&partnerID=8YFLogxK
U2 - 10.1364/FIO.2017.FW5D.6
DO - 10.1364/FIO.2017.FW5D.6
M3 - Conference contribution
AN - SCOPUS:85035080379
T3 - Optics InfoBase Conference Papers
BT - Frontiers in Optics, FiO 2017
PB - OSA - The Optical Society
T2 - Frontiers in Optics, FiO 2017
Y2 - 18 September 2017 through 21 September 2017
ER -