40 meter long optical path gas absorption cell 1300-1700nm

The 40 meter long optical path gas absorption cell of Xiaoxiao Photon adopts an all fiber structure design. Fiber optic input and output units are used for spectral analysis and detection of various gases. The optical structure of the gas absorption cell adopts independently recognized technology design, with excellent optical stability, auxiliary and high stability optical packaging structure, mainly composed of gas chamber, reflector, standard fiber connector, gas inlet and outlet, shock absorber seat, etc. The unique suspended optical path design of TE has excellent vibration and temperature stability, and can work stably in various complex environments, making it very suitable for online real-time detection of various gases. The system has low noise and can be used for trace gas analysis.