Convenient For Energy Transmitter To Sense Green Laser Pointer
It must be pointed out that this article used a lot of pen and ink to count the Sino-Russian defense weapons. However, the anti-satellite capability of US green laser pointer has been avoided. Lan Shunzheng introduced that from the launch of the first artificial satellite in the Soviet Union. The U.S. military has successively developed and tested common-rail, direct-rising anti-satellite weapons and laser anti-satellite weapons using nuclear warheads and kinetic energy interception warheads, and conducted multiple tests. For example, in 2008, the United States used a warship to launch a "Standard-3" missile and destroyed a spy satellite that was about 200 kilometers in height and allegedly about to fall to cause pollution. Bluetooth and WiFi have allowed people to enjoy the convenience for many years. However, wireless charging technology has been hindering the charging power and transmission distance of the green laser pointer.
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According to media reports. A green laser pointer research team from the University of Washington. Just demonstrated their "Laser Indoor Wireless Charging Solution." Researchers placed an "energy battery" on the back of the smartphone, and then fired a laser beam from the near-infrared spectrum to the center receiver. The actual measurement shows that the charging power of the system is comparable to traditional USB cables. Even a few meters apart. The laser is also capable of transmitting 2 watts of power to a 97 cm2 receiver. The researchers said that the mobile phone can be set to send high-frequency signals that cannot be heard by human ears. It is convenient for the energy transmitting end to automatically sense the position of the green laser pointer. Red laser line generator adopts imported 650nm red laser diode and glass cylindrical lens. In the indoor working environment, the efficient red line length can be up to 6 meters. The red line from the collimating laser has the advantages of high visibility, good calibration and high stability. It can work in a mounting height of 0.5m to 5m. The user can get a brighter red laser line generator at a closer installation distance. It can be easily mounted vertically or tilted. This red laser line generator is easy to install and can be mounted on any vertical or horizontal surface. By simply adjusting the direction of the line of sight, a clearly visible non-contact line can be generated to guide the whole line measurement process. Laser line generator has the advantages of simple operation and high efficiency.
2020-02-21 03:05:20
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