Environmental Geology · 2004 · 32 citations · 6 references
EngineeringElectrical EngineeringOptoelectronicsPhotonicsSensorsDetector TechnologyGas SensorsLaser DiodesLaser PhysicsOptical DetectorsPhotodetectorsGas Detection InstrumentsMethaneMethane AbsorptionMethane DetectionMethane Monitoring
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Laurence S. Rothman, C. P. Rinsland, Aaron Goldman et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1998 · 535 citations
Remote detection of methane with a 166-μm diode laser
Kiyoji Uehara, Hideo Tai · Applied Optics · 1992 · 118 citations