ATEX-Certified, FPGA-Based Three-Channel Quantum Cascade Laser Sensor for Sulfur Species Detection in Petrochemical Process Streams.

• Tác giả: Bernhard Lendl, Harald Moser, Walter Pölz, Johannes Paul Waclawek
• Ngôn ngữ: eng
• Ký hiệu phân loại: 613.718 Stretching exercises, and exercises for muscles of specific parts of body
• Thông tin xuất bản: Switzerland : Sensors (Basel, Switzerland) , 2025
• Bộ sưu tập: NCBI
• ID: 79058

Tóm tắt

In this work, a highly sensitive, selective, and industrially compatible gas sensor prototype is presented. The sensor utilizes three distributed-feedback quantum cascade lasers (DFB-QCLs), employing wavelength modulation spectroscopy (WMS) for the detection of hydrogen sulfide (H