The customs container security inspection system is a high-tech product centered on radiation imaging technology, integrating X-ray radiation technology, detector technology, electronic technology, computer and information processing technology, automatic control technology, precision mechanical processing technology, and radiation protection technology.

With the continuous development of detector technology, photon counting with spectral resolution will become the next generation of detector products and begin to be widely used in the field of X-ray imaging. By using this detector, X-rays with a wide energy spectrum distribution can be divided into different energy regions for counting, obtaining detailed energy spectrum information and attenuation information of different energy rays, thus leading to the concept of "multi energy spectrum imaging".

The LYNXEA series of time dependent single photon counters is the world's first high-performance, highly integrated time dependent single photon counter system. LYNXEA integrates two high sensitivity SPDs_ A single photon detector and high-precision TCSPC module were optimized through initial design in the same device, fully utilizing their maximum potential, reducing costs, and reducing space. And it saves customers the trouble of building their own systems.

LYNXEA_ XXX_ The M2 dual channel time correlated single photon counter system can accurately measure the time difference between trigger and APD1, trigger and APD2, and APD1 and APD2 signals. The time resolution can reach 60ps.

Photon counting X-ray detector, which better characterizes the energy of each photon. The X-ray safety inspection system using this detector has shown many benefits. It reduces radiation dose while providing enhanced image quality by reducing detector noise. Photon counting detectors have the characteristics of multi spectral resolution, high signal-to-noise ratio, and high sensitivity, transforming higher spatial resolution into better image quality and clearer images.

LYNXEA column time dependent single photon counters are widely used in fields such as quantum entangled state coincidence counting, fluorescence lifetime measurement, and high-precision lidar.

The basic principle of time dependent single photon counting is to excite the sample with a narrow light pulse, and then detect the time when the first fluorescent photon emitted by the sample reaches the optical signal receiver. TAC proportionally converts this time into corresponding voltage pulses, and then converts this electrical pulse into a multi-channel analyzer through AD conversion. In the multi-channel analyzer, these output pulses are sequentially sent to each channel for accumulation and storage. A histogram that is consistent with the original waveform is obtained. The probability of detecting photons within a certain time interval is directly proportional to the fluorescence emission intensity, and the decay pattern of fluorescence intensity is obtained by repeated measurements.

Main applications:

1. Time resolved fluorescence and luminescence spectroscopy
2. Fluorescence Lifetime Imaging (FLIM)
3. Single molecule measurement (SMD), single molecule spectroscopy (SMS)
4. Time response characteristics of optoelectronic devices
5. Flight time measurement
6. Diffusion Optical Molecular Imaging, Optical Tomography, Diffusion Optical Tomography

In today's world, the competition between countries is essentially a competition in technology and talent. Enterprises continuously launch competitive products in the field of public safety through continuous innovation. Aiwei will be more focused, internationalized, and customer-oriented, working together with customers and partners to create a harmonious business environment to achieve its stable growth. The company's business scope covers Southeast Asia, including Thailand, Vietnam, Myanmar, and Africa. In the future, this excellent team will continue to make great strides towards the goal of building a "harmonious world, coexisting with things" by protecting life safety, logistics safety, and maintaining social stability!