This product is a distributed feedback (DFB) semiconductor laser specifically designed for high-precision carbon dioxide (CO₂) gas detection. Its center wavelength is precisely locked at 2004nm, perfectly corresponding to the characteristic absorption peak of the CO₂ molecule. It features a compact TO39 package and integrated TEC, making it an ideal light source for building high-sensitivity, low-cost gas sensing systems.
This product is a distributed feedback (DFB) semiconductor laser specifically designed for high-precision carbon dioxide (CO₂) gas detection. Its center wavelength is precisely locked at 2004nm, perfectly corresponding to the characteristic absorption peak of the CO₂ molecule. It features a compact TO39 package and integrated TEC, making it an ideal light source for building high-sensitivity, low-cost gas sensing systems.
This product is a distributed feedback (DFB) semiconductor laser specifically designed for the detection of carbon monoxide (CO) and carbon dioxide (CO₂) gases. It offers two center wavelength options: 1570nm (corresponding to the CO absorption peak) and 1572nm (corresponding to the CO₂ absorption peak), perfectly matching the characteristic absorption of the target gas. It is an ideal light source for building high-sensitivity, low-cost gas sensing systems.
This product is a high-performance InGaAs photodetector in a TO56 package. Its unique large ball cap design, combined with a 500μm diameter photosensitive surface, provides excellent sensitivity and reliability for near-infrared optical signal detection.
We are committed to providing customers in the gas detection field with complete TDLAS (Tunable Laser Absorption Spectroscopy) solutions. Addressing the diverse needs of our customers in system integration, product development, and large-scale production, we integrate capabilities across the entire chain, including hardware, software, algorithms, optical structures, testing software, and mass production tools. This helps customers quickly build high-performance, highly reliable TDLAS gas analysis systems, significantly shortening development cycles and reducing technical barriers and mass production risks.
This product is a high-performance InGaAs photodetector in a TO56 package. Its unique large ball cap design, combined with a 500μm diameter photosensitive surface, provides excellent sensitivity and reliability for near-infrared optical signal detection.
This product is a distributed feedback (DFB) semiconductor laser specifically designed for methane (CH4) gas detection. Its center wavelength is precisely locked at 1653.7 nm, perfectly corresponding to the characteristic absorption peak of methane molecules, making it an ideal light source for building highly sensitive gas sensing systems.
This product is a distributed feedback (DFB) semiconductor laser specifically designed for methane (CH4) gas detection. Its center wavelength is precisely locked at 1653.7 nm, perfectly corresponding to the characteristic absorption peak of methane molecules, making it an ideal light source for building highly sensitive gas sensing systems.
This product employs a self-developed laser and photodetector, utilizing a high-performance microprocessor to achieve precise temperature control and concentration measurement. Combined with independently developed concentration inversion and temperature compensation algorithms, it enables accurate measurement of methane concentration. Based on Tunable Laser Gas Absorption Spectroscopy (TDLAS), this sensor features a stable and reliable optical structure, long absorption path, high detection sensitivity, ease of use, and reliable performance, making it a core sensor for combustible gas detection.