An ultra narrowband, high transmission fiber Bragg grating optical filter at 946 nm is presented for water vapor lidar measurements. The filter and water line have the same bandwidths, significantly reducing optical background in lidar receivers.
Ultra-narrowband optical fiber Bragg grating filters for water vapor lidar atmospheric measurements
Conference on Lasers and Electro-Optics, 2004. (CLEO). ; 2 ; 2 pp. vol.2
2004-01-01
87537 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch