When they use green laser pointer for the star gazing

When they use green laser pointer for the star gazing
The laser weapon attack speed, steering and flexible, and can achieve a precision strike, and immunity to electromagnetic interference, etc., but there are also vulnerable to weather and environmental impact of weaknesses. Laser weapons more than 30 years of development history, the key technology has also made breakthroughs in the United States, Russia, France, Israel and other countries have successfully undertaken a variety of laser shooting test. Low-energy laser weapon has been put into use, mainly for the interference and blinding close photoelectric sensors, and attack the human eye and enhanced observation equipment; high-energy laser weapons, chemical lasers, in accordance with the current level, 4 the next five -10 years is expected to be deployed on the ground and air platforms to use for tactical air defense, theater missile defense and anti-satellite warfare.
 Almost at the same time, many laboratories began to study the possible materials and methods of the laser, solid lasers as the working substance of research began in 1958. Such as Xiao Luo described below: "I fully and completely by instilling leads me to believe anything that can be done in the gas, can do the same in the solid, and better in the solid, so I began to explore, looking for solid-state laser materials ... "Indeed, less than a year, in September 1959 held the first International Conference on Quantum Electronics, Xiao Luo proposed a ruby as a laser material.  If the supply management of  green laser pointer  is permitted.
Coding acquisition and serial transmission of the switch button (trigger) of the simulated laser gun control debugging (connected with the computer's serial port, serial debugger to debug). Signal processing circuit through the serial port to connect to the computer, "laser targeting score statistics software applications Zhang Xuerong students design an overall debugging, display statistics on shooting results and storage. , Signal amplification, coding and interference is still inadequate due to limited time and experience, there is room for improvement, such as the streamlining of the circuit scale of the light interference processing. Also in the commissioning of the system, due to time and equipment, only carried a short distance of debugging, we need to further debugging. The enterprise of  green laser pointer  has to finish the production mask.