Laser infrared light is Europe benefits of laser company to a collection of laser production capacity of independent R & D and production of night vision lighting products. 810nm wavelength infrared semiconductor laser as a light source, with the sense of an infrared camera, black and white CCD camera or low light level night vision equipment, composed of infrared night vision surveillance systems, and is an active night-vision surveillance system. Laser infrared light that is equipped with active light source. Relative to night vision and infrared cameras, has a better market adaptability. Laser infrared light usually use the 810nm semiconductor laser. 810nm belong in the near infrared and visible red wavelength close to 810nm wavelength, CCD has better sensing. The market space of green laser pointer in the domestic and oversea market is large enough.
The sensor chip of the regular factory 810NM the spectrum has a strong induction effect. Just made the camera, in order to ensure the quality of color images would be near-infrared light before entering the CCD filter out, most manufacturers will use the filters filter infrared light. Not filtered, the color image is a serious phenomenon of color cast. Main purposes: (a) public security, judicial, banks, prisons, oil, construction, forestry, mining, maritime, customs, ports, marine aquaculture, railways, airports and other places of night vision surveillance; (b) roads, major road, factories, residential , squares, warehouses, night vision surveillance; c. border defense, defense engineering, night vision combat reconnaissance, focusing on military installations, military authorities, the army post, night vision combat command and other occasions, night vision surveillance. And at the same time, some analyses and studies of green laser pointer show that the market need of the laser pointer can be taken good use of by the manufacturer and foreign trader.
Cars, ships, trains, tanks and other means of transport. Laser infrared light and infrared LED lights in night vision applications in the field strengths and weaknesses of various characteristics of the infrared LED lights, I believe we have a very clear understanding of LED IR LED night vision lighting, there are certain limitations such as: irradiation distance, brightness, heat, life in many areas can no longer meet the requirements of the security monitoring project on infrared night vision. In order to solve the limitations of the infrared LED lights, the major manufacturers have adopted various methods to improve the current situation, although now some in order to increase the monitoring distance and brightness, to increase the number of LED lights and power current, but at the expense of cooling and life . The market need of green laser pointer is large enough.
If you do not reform from the technical nature of these problems are not fundamentally solve. Want to achieve in the long-distance monitoring would have to adopt new technologies, that is, the infrared laser night vision technology. Europe benefits is the largest production base of the pump laser, infrared laser light to develop their own professional production of semiconductor lasers huge technical strength and large-scale production and R & D experience to meet the many security companies in the night-vision technical , to give more security companies to bring unlimited business opportunities and development of breakthrough distance limitations will lead the night vision field of the security industry to a deeper and further direction, with the continuous improvement and development of infrared laser light, it will inevitably become infrared night vision technology-led products. Many researches have been done on the market need and market space study and analysis of green laser pointer .
Infrared laser light essence: a semiconductor laser electro-optical conversion efficiency of 55% minimum, we use only a single light-emitting chip, so the heat loss is far lower than the LED lights, the choice of laser wavelength can increase the degree of induction of the CCD wavelength. (For example: selection of 810nm light source than the 850nm infrared light sensitivity of the CCD is 30% higher, which means that does not take into account other factors, the same power 810nm laser lighting effect equivalent multiplied by 2.5 times in the same power 850nm infrared lamp lighting effects). The following figure is the spectrum of the SONY ExView CCD sensor curve. Laser infrared light is the most fundamental advantages: irradiation distance: 30 ~ 500 meters of the irradiation distance of the conventional products, up to 3000 m. phone jammer irradiates in the open air.
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