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ERDI TECH LTD’s 1535 nm Laser rangefinder
At present, ERDI TECH LTD’s 1535nm laser rangefinder ranges from 3 kilometers to 25 kilometers, which can meet the wide range of needs of customers. At the same time, the company’s technical research and development team is working hard to improve the company’s products. We also...Read more -
ERDI TECH LTD’s 905nm 1km Laser rangefinder is online
ERDI TECH’s previous laser rangefinder ranges from 2 kilometers to 120 kilometers. Based on the needs of customers, we have developed a 1 km 905nm laser rangefinder product to better meet customer needs. This product is miniaturized and intelligent. With first-class workmanship and high-qua...Read more -
Together with ERDI TECH LTD, welcome a better 2023！
Since the release of epidemic control in China in 2023, especially after the Spring Festival, ERDI TECH LTD has made every effort to arrange production for customers to ensure timely delivery to customers. The company’s technical team strives to provide customers with customized products th...Read more -
What is laser guidance ?
Laser guidance directs a robotics system to a target position by means of a laser beam. The laser guidance of a robot is accomplished by projecting a laser light, image processing and communication to improve the accuracy of guidance. The key idea is to show goal positions to the robot by laser l...Read more -
What kind of laser rangefinders (LRFs) are safer to human eyes?
As everybody knows, the laser beam of the laser rangefinder can be dangerous and cause blindness if it enters the eye. Therefore, every laser rangefinder should be labeled precautions to reminder and avoid possible harms to persons. Is there any kind of LRFs safer to eyes? A new type LRFs using D...Read more -
Coherent combining technology of ultrashort pulse
For high power ultrashort pulse laser, it contributes great values on scientific research, industrial production and biomedical field. Typical system of coherent combining technology of ultrashort pulse is shown as the figure 1. Figu...Read more -
An important component of fiber laser: fiber-optic combiner
Fiber-optic combiner is a kind of optical fiber connector, which is able to couple optical energy that emitted from transmit-fiber into receive-fiber to the maximum by fiber fusion technology and minimum the impact on system. It is an important component in fiber laser system that directly decide...Read more -
Military Laser Rangefinder: Laser Rangefinders for the Military
Military Laser Rangefinder is worldwide standard equipment with many forces. A Laser rangefinder is equipped with a digital magnetic compass and proficient in providing magnetic azimuth, inclination, and height of the target. This super exciting rangefinder is suitable for all the military servic...Read more -
New product release：1kHz High Repetition Rate Eye-safe laser with 1535nm wavelength
Erbium Tech has been developing and researching a wide variety of diode lasers.Those days, we have released a new product-1kHz high repetition rate Eye-safe laser with 1535nm wavelength. It can be operated under -45~65℃ and gains good reputation from our customers. 1535n...Read more -
1535nm erbium glass applied into laser rangefinders
Long-distance laser rangefinders have characters with low power consumption, small size and high in accuracy and safety. Currently, 1064nm emission wavelength, generally applied into laser rangefinders, is harmful for our retina and will bring hidden problems for our safety. Therefore, it is nece...Read more -
Waveband for optical fiber
Optical fiber communication takes light as an information carrier to communicate. It can be transmitted through fiber core. However, not every beam of light is suitable for communication. Transmission loss varies with different waveband of light. For achieving the less loss and being efficiently...Read more -
Erbium-Doped Fiber Amplifiers (EDFAs)
Erbium-doped fiber amplifiers (EDFAs) make use of rare-earth elements such as erbium (Er3+) as amplification medium. It is doped into the fiber core during the manufacturing process. It consists of a short piece of fiber (typically 10 m or so) made of glass in which a small controlled amount of e...Read more
