Before the raw material of laser pointer is stored in the warehouse

What are the differences between red ray laser pointer and green ray laser pointer ?
In the ancient town of Zhouzhuang, Suzhou Kekun Mountain high-tech industrial park since the 1998 building, the existing Shanghai-Kunming, optoelectronics, Coney electronics seven major categories of sensors in the IR cut filter, IR, Hall, gas, etc. , new electronic materials-based high-tech enterprise group, is forming a sensor industrial base, the park's total sales of $ 5.5 billion in 2002, $ 80 million in profits and taxes, estimated that "15" period, will achieve annual sales of 20 billion. Wuxi New District, optoelectronic industry base will become the domestic first-class maximum quartz chip production base, the 2000 the construction of Wuxi Xin Photoelectric Co., Ltd. has an annual production package chip 7.2 billion, with an annual turnover of $ 30 million production capacity. The difference between yellow ray laser pointer and green ray laser pointer has been described in details.Before the raw material of laser pointer is stored in the warehouse
Wuxi Xi Hua Technology Co., Ltd. will be the development of quartz crystals, crystal filters, and other electrical components manufacturing base, the annual output of the chip, the crystals are more than several hundred million dollars. Changzhou, China's first laser printer toner production line. These will enable Jiangsu Province preform, fiber and fiber optic cable in the domestic market dominated in the optical amplification, the DWDM photonic devices, optical display, optical storage products has become an important production base of the country. Expected that the province's photovoltaic industry cumulative output value of more than 20 billion yuan. On the contrary, the wavelength of green ray laser pointer is about 530 nm.
Light industrial park in Dalian City. Dalian Luming Science and Technology Group in October 2001 proposed the building of Dalian Light Industrial Park, Dalian Light Industrial Park, June 25, 2003 officially launched the joint construction by the Dalian Development Zone and Dalian Luming Science and Technology Group. Dalian light industrial park to take the officer to assist the private development model after five years will be built in Dalian. An investment of 2 billion yuan, a planning area of 5 square kilometers, including light industrial pilot park in Dalian, the world's light industrial R & D center, international light industrial incubator Entrepreneurship Center, Lu Ming University City, the world's light Exposition 5 part of copies. Even the power of green ray laser pointer is lower than that of red ray laser pointers.