The enterprise of green laser pointer has to finish the production mask

The enterprise of  green laser pointer  has to finish the production mask.
The graduation project for me is both an opportunity, but also a challenge. Through the graduation project, I learned a lot of things, enhanced manipulative ability, through their own practice. I learned the difference between book knowledge and practical application of the actual design of the project. Many problems encountered in practical applications, which require specific analysis of the problem, step by step to solve it. Thank in a few months time, from the understanding of the subject, the program design to the production of the circuit, to the writing of the paper, in the middle has its own efforts, but also the concern of teachers and students and a great help. Thank Qin Huibin teachers busy for me to explain the main points of the subject, leading the design ideas. The manufacturing task of the enterprise of  green laser pointer  is tense.
His students a serious and responsible attitude so that I sincerely admire. Thank Tang Dayong Zhang Guoping students to give me the selfless help, their answers to the problems I encountered I benefited. Thanks for taking care of the Luo. Thank the alma mater and teachers in the university four years of my training. The laser technology is a cutting-edge technology, it has broad prospects for development in physics, chemistry, medicine, military, laser technology has been widely used. In the first semester of the junior laser principle "of this course, I learned the knowledge of the laser, and try to be an extension of trying to explore the application of laser technology in the military. Laser has monochromatic, directional, high brightness. The workshop plans to invite more workers to release the pressure of producing  green laser pointer .It is the result of the quality assurance of green laser pointer 
Laser material has been found there are thousands of species, to the far-infrared wavelength range from soft X-ray. The laser technology is the core of the different methods of classification of many types of lasers, laser, according to the work material incentives operation, the working wavelength. Based on different usage requirements, to take some specialized technology to improve the quality of the output laser beam and individual technical indicators, more widely used cell technology cavity mode selection, octave, tuning, Q-switch, mode-locked frequency stabilization and amplification technology. Laser as human knowledge and transform the world of weapons, making human beings to understand and transform the ability of nature to improve. The factory should try the best to realize the purchasing goal of  green laser pointer  with the management cost as low as possible.