IEEE - Institute of Electrical and Electronics Engineers, Inc. - Pump-probe photothermal self-mixing system for highly sensitive trace detection

Author(s): Humberto Cabrera ; Evelio E. Ramirez-Miquet ; Jose J. Suarez-Vargas ; John Fredy Barrera Ramirez ; Dorota Korte ; Joseph J. Niemela
Sponsor(s): IEEE Sensors Council
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Volume: PP
Page(s): 1
ISSN (CD): 2379-9153
ISSN (Electronic): 1558-1748
ISSN (Paper): 1530-437X
DOI: 10.1109/JSEN.2018.2889600
Regular:

We report on a novel pump-probe photothermal system based on the self-mixing effect. Experimental observations using a single mode laser show that the photothermal lens distorts the self-mixing... View More

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