NEWS
Industry News
Why can short-wave infrared laser break through smoke, rain and haze
The 1550nm SWIR laser lighting module independently developed by Sanqianmi has a strong ability to penetrate smoke, rain and haze, with a lighting distance of up to 500 meters - 2000 meters. It is suitable for use in security monitoring, automatic driving, border and coastal defense monitoring through smoke, rain and haze. , industrial testing and other application fields.The electro-optical masts of modern submarines require multispectral imaging and detection. For example, visible light imaging usually cannot observe targets through haze, dust, and smoke, but short-wave infrared imaging can easily achieve this. In this case, short-wave infrared cameras have better imaging effects.
Company News
The customers and friends have happy reunion at the 3KM booth
3KM Optoelectronics gained a lot from this exhibition, met many customers and friends at home and abroad, and is expected to receive potential orders of more than 5 million. The CPSE is held every two years. This year is the 4th consecutive CPSE that 3KM Optoelectronics has participated in. It has demonstrated infrared laser fill light, white light laser light, and other visible light (green light/red light/ Blue light) laser lights and microwave plasma light sources (LEP) and other products.
Company News
Infrared laser lighting technology has entered the era of full clarity for the first time
3KM is the first fully clear infrared laser fill light in the industry, which not only perfectly achieves true full range clarity, but also achieves two major advantages (the contrast effect of the full range clear infrared laser fill light with ordinary infrared laser fill light). Professionals who have been engaged in laser night vision lighting research know that when infrared laser fill lights and surveillance cameras intelligently synchronize and zoom, there will always be one or two steps where the focus of the two devices cannot fully match from large to small angles, resulting in insufficient brightness, mild explosion, insufficient image clarity, and unclear light spot edges. It is a common practice in the industry to write the lighting angle of this small or even entire segment into a fixed value step by step during angle matching, in order to achieve a clear effect by matching the lighting angle of the infrared laser fill lamp with the field of view angle of the surveillance camera in this segment. However, the effect of this synchronous zoom method can lead to uneven zoom speed, and during the process of changing between two angles, the picture still has slight or bright or dark phenomena. Moreover, the farther the laser night vision compensation distance is, the more obvious this phenomenon will become. Therefore, achieving true intelligent synchronous zoom with clear entire process has always been an ideal state that the infrared laser compensation industry can expect but cannot achieve.
Industry News
Laser beacon light the way of life in the Nafud Desert of Saudi Arabia
For travelers who lose their way in the desert, the ordeal to find safe ground and water can often lead to unfortunate circumstances where it gets wor
Industry News
Development trends of infrared laser lighting technology and market applications from 2024 to 2030 ( Part 2 )
Development trends of infrared laser lighting technology and market applications from 2024 to 2030 ( Part 2 ): Although the safety type infrared laser fill light has an absolute advantage within a range of 800m, its market has also eliminated traditional edge emitting infrared laser lights of the same distance. However, due to the continuous competition of low light cameras for market share in close range monitoring and the significant increase in market share of ultra long range infrared laser lighting modules, the market share of safety infrared laser lighting modules is relatively decreasing year by year. Based on current technology, safe infrared laser lighting modules can only meet a night vision illumination distance range of up to 800m, and cannot cover the night vision monitoring fill light field at a longer distance. Therefore, it is impossible to form a larger scale development trend (accounting for about 10% of the market in 2023, as shown in the following figure). Therefore, as the market share of safety infrared laser lighting modules gradually decreases, their advantageous position in the industry also weakens, and they can no longer become an absolute advantage for enterprises in the industry.
Industry News
Development trends of infrared laser lighting technology and market applications from 2024 to 2030 ( Part 1 )
In the field of security night vision monitoring and supplementary lighting market, infrared laser night vision lighting technology is constantly changing and developing. In the next few years, it will mainly be reflected in the following characteristics and trends:1. The market for medium and close range IR laser night vision compensation has decreased, while the demand for ultra long range IR laser night vision compensation has significantly increased;2. The safety of infrared laser night vision lighting modules is no longer an absolute advantage, but a basic requirement;3. Clear laser compensation technology throughout the entire process and long service life are mandatory requirements;4. The demand for special functions and special environmental applications is increasing;5. Fixed focus infrared laser lighting are unintentionally inserted into the emerging high-tech industry.
Company News
All weather bird repellent green laser lighting module
Bird repelling distance of ≥ 500m during the day and 1 kilometer at night, Working life ≥20000h, with an angle adjustable from 0.1 ° to 10 °, a minimum spot diameter of about 1 meter.3KM's All weather bird repellent dedicated green laser light
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.
