Raman lidar for remote sensing of oil in water.
Appl Opt
; 60(25): 7772-7774, 2021 Sep 01.
Article
in En
| MEDLINE
| ID: mdl-34613249
ABSTRACT
We describe a portable Raman lidar system that can remotely detect oil leakages in water. The system has been developed based on a frequency-doubled, Q-switched NdYAG laser, operated at 532 nm with a receiver telescope equipped with some filters and photomultipliers. Stand-off detection of oil is achieved in a 6-m-long water tank, which allowed us to considerably increase the survey capability of subsea infrastructures, including both the range observation and target identification.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Appl Opt
Year:
2021
Document type:
Article