About LaSense

World’s only trace level multi-gas online laser sensor

Analyze the characteristic spectrum of over 20 gas molecules

Provide laser sensor and technology solutions to more than 10 energy enterprises and research institutes

Measure up to 5 gases elements at once


LaSense is a leading company that provides ultra-sensitive sensing data services. With advanced laser spectroscopy technologies and artificial intelligence algorithm, we offer ultra-sensitive gas sensing solutions and systems to our customers by collecting real-time data such as composition, concentration, temperature and pressure of multiple target gases simultaneously.

Product Series
Core Technologies

LaSense's core technologies include state-of-the-art tunable diode laser absorption spectroscopy (TDLAS) , quartz-enhanced photoacoustic spectroscopy (QEPAS) and optical fiber sensing.

Base on different application scenarios, we have designed and manufactured a series of efficient, calibration-free, ultrasensitive and portable gas sensor with self-developed artificial intelligence, advanced chips integration and packaging, wireless data transmission and signal processing technologies, creating a new era of smart gas sensing and control system.  


and Mission

Regional synergy to increase potential partners and optimize resources allocation