NEWS
Product News
One Ten-Thousandth of a Second: High-Speed Through-Window Surveillance, Every Frame Clear and Verifiable
Infrared Laser Surveillance System: Through-Window Test Results at 100 km/h on the Highway. Our self-developed infrared laser surveillance system combines a 1/10,000-second high-speed shutter with pulsed infrared laser technology to overcome three major challenges—high vehicle speed, window film interference, and safety constraints—achieving clear through-window evidence capture at highway speeds and providing clear, admissible visual evidence for highway traffic enforcement.
Company News
Every special demand from customers for 3KM will become a classic in the laser night vision lighting industry
Understanding the Development Origins of Infrared Laser Compensation Technology and 3KM Optoelectronics in the Past Ten Years. The infrared laser night vision lighting industry is not very large, and as of 2023, its global development history is only over a decade. However, whenever it comes to the topic of infrared laser compensation, industry insiders will naturally mention the 3KM Optoelectronics. Next, let's explore the historical origins of the development of 3KM Optoelectronics and infrared laser night vision lighting technology.
Product News
Why the "Slipper" Beats the "Missile" in UAV Night-Vision Surveillance
It emits an invisible near-infrared laser beam—like an "invisible searchlight"—at the target, and a low-light camera captures the reflected light to form an image. Wherever the light reaches, it can see clearly. In total darkness, it delivers visible-light-grade detail, supporting Full HD and 4K UHD imaging; in extreme low-light conditions, active illumination reaches 3× the range of passive imaging. It captures texture, enables facial recognition, and reads license plates—directly closing thermal imaging's biggest gap: "detected but unclear."
Product News
Breaking the Deadlock of the "Dark Swarm"
This article delves into the real-world pain points of anti-UAV systems and reveals how a key enabling technology—infrared laser active illumination—serves as the decisive blade that tears through the night and locks onto the target.
Company News
3KM Group Invites You to the 20th CPSE with Artificial Sun and Full-Spectrum Laser Lighting
This year’s laser lighting exhibition brings several breakthroughs: The smallest and lightest UAV infrared laser fill light — effective up to 800m, weighing only 25g, and under 3cm in height and width. Full-spectrum IR and visible laser lighting delivering clear imaging from 1 to 5 kilometers. Laser solutions for C-UAS and long-range illumination covering up to 20km. All-in-one multi-sensor systems for targeting, search, and thermal imaging.
Company News
3KM Optoelectronics High Precision Appears at Türkiye 2024 ISAF International Exhibition
10km military level infrared laser lighting module, 800m away mini infrared laser ighting module of thumb size dedicated to UAVs, 2km 1550nm infrared laser ighting module, 2km RGB white laser light, intelligent traffic pulse infrared laser module, channel detection infrared laser light, UAV intelligent tracking module, LEP light (plasma light source), conductive slip ring, etc
Company News
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
Company News
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.
Company News
The world's smallest drones remote night vision monitoring infrared laser lighting module
The mini infrared laser lighting module for the three major requirements of lightweight, small size, and long effective distance for unmanned aerial vehicle monitoring. It is only the size of a thumb, with a light outlet of only 18.6mm and a weight of less than 50g. There are two effective light filling distances, 500m and 800m.
