VIDEOS
INVENTOR OF SAFE INFRARED LASER FILL LIGHT, PIONEER OF ULTRA-LONG-RANGE INFRARED LASER NIGHT VISION LIGHTING
ABOUT US
- BECOME THE WORLD'S LARGEST SUPPLIER OF IR LASER LIGHTING MODULE -
3KM Optoelectronics is a national high-tech enterprise focusing on the research and development and technical application of special light sources. We has independently developed infrared laser lighting since 2014, which can meet the needs of infrared laser night vision lighting distances within the range of 100 m to 20 km. Since 2018, it has maintained the largest market share in the ir laser lighting industry and It is the largest professional manufacturer of infrared laser lighting modules in China. At present, our laser lighting products include infrared laser illumination module in the 400-1600nm band, white laser light, and other visible laser lighting module.
NEWS
- 3KM LATEST NEWS AND IR LASER LIGHTING INDUSTRY INFORMATION -
Development trends of infrared laser lighting technology and market applications from 2024 to 2030 ( Part 3 )
Development trends of infrared laser lighting technology and market applications from 2024 to 2030 ( Part3 ): The most important characteristics of the zoom infrared laser lighting modules for drones are light weight, small size, low energy consumption, and good vibration resistance. As of December 2023, the smallest and lightest product on the market is still the 500m zoom infrared laser lighting module exclusively developed by 3KM Optoelectronics for DJI drones in 2017. It weighs only 60g and has an IP65 rating.
Using billions of experimental data to safeguard each infrared laser lighting module
In the spring of 2024, several new types of IR laser lighting module from 3KM Optoelectronics will be launched one after another. There is no one in the optoelectronic reliability laboratory, only the equipment for various reliability experiments that is busy 24 hours a day. It is now rare to see colleagues in the experimental group, as busy as before. If it were in the usual way, it would be frustrating for colleagues in the reliability testing team. Because before each new IR laser lighting module starts mass production, it must undergo three consecutive months of high and low temperature, high humidity and heat shock cycle testing. With just one IR laser lighting module, millions of experimental data must be recorded.
Infrared laser lighting modules provide escort along the high-speed rail line
This 2-kilometer, 940nm infrared laser fill light is used in a new high-speed rail laser night vision lighting project, and the customer has put forward new application requirements for the entire infrared laser night vision lighting solution. The biggest difference from usual is that there is a very strict requirement for the uniformity of the laser spot: the uniformity must be above 85%. Because it is extremely difficult to ensure that the infrared laser light source changes from a nanoscale point to a spot with a diameter of several tens of meters through an optical lens, and the irradiance at each point needs to maintain such high uniformity. The reliability and stability of the laser, the scientific design of the optical path, and the control between overall brightness and laser spot homogenization technology are all new and higher-level requirements.
Huawei Technology Expert Group Visits 3KM
Huawei Technology Expert Group Visits 3KM Optoelectronics. At nine-thirty, Mr. Xu from the sales center led a team of six or seven Huawei technical experts into the conference room on time. They had nearly 2 hours of work exchanges with the company's technical team, and finally visited the photoelectric reliability laboratory, various production lines, darkroom optical inspection rooms, aging rooms and warehouses, etc... The whole process was arranged very compactly, and was always filled with joy and trust in cooperation, which also indicated that the company's technology and performance would reach a new level
