The specific personnel is in charge of the power commission of greenlaser pointer

Since February 1990, jointly developed fiber optic sensors aimed at the commercialization of high-pressure measurement. This sensor uses a polarization optical fiber, a coiled "annealing" to measure the voltage change of the magneto-optical polarization plane. Fiber-optic sensors have small size, immunity to electromagnetic interference, the risk of combustion and explosion characteristics, its price is much lower than traditional techniques, first proposed the purchase intention of the Navy. They urgently need a new technology for power generation system for monitoring ships, vessels, especially the submarine's engine room space is small, easy to lose monitoring a recipe for disaster. 3M Company has begun using a prototype instrument for testing, the goal is to achieve a measuring voltage of 345 kV. The power of   green laser pointer    should be stated.
It is said that NASA also occurred in this fiber-optic measurement sensors interest, because aviation and aerospace are also in urgent need of such sensors. Not to say that this laser fiber-optic crystal sensor, it will replace the current traditional testing methods, just to prove that people should emancipate our minds, not by the traditional ideas. Seem impossible, but it will often be overcome by the ingenuity of the people. The genetic material of a coincidence "grafting" the long river of history, the process of biological evolution is very slow, some species thousands of years have not changed. The role of certain factors, may occur in the process of genetic mutation, a new species.    laser pointer   can meet the specific requirement of the customer.
It has long been dreaming of one day be able to manually control genes, the genetic material is transferred directly to the cells, this deeper "hybrid" approach, the development of genetic engineering is undoubtedly very valuable. This very state-of-the-art technology, you can completely get rid of the process of sexual reproduction and species restrictions, exchange of genetic material for human beings to create and develop useful new varieties of animals, plants and microorganisms, as well as the treatment of human genetic diseases, providing an effective means unprecedented. Laser drilling method, the laser focused into micron or submicron tiny points of light irradiation in the cells, to open a small hole in the cell. The holes can be automatically closed in one second.   green laser   conforms with the actual situation of themselves.
Biologist immersed in culture medium containing the genetic material inside cells, and then use a laser beam aimed at the cell, open a small hole in the cell. Genetic material into cells through the hole to complete the direct transfer of the gene. Holes and then automatically closed, restitution, become a cell to carry new genes. This completes the process of "grafting" of genetic material. Japan's Sapporo Beer Company and Hitachi, the use of this technology has been successfully foreign gene into barley cells have cell walls. With a laser perforated wall, cell membrane and nuclear membrane, cell culture fluid in the gene injected from the hole. The method has been applied into the gene, tens of thousands of cells are disposed of within 30 to 40 minutes. Focusable performance of green laser led can be customized.
Laser tweezers "catch" the bacteria in their lives, people used metal, plastic or bamboo production of tweezers, take finger difficult to hold small items folder, but in order to clip as small as micro-organisms like bacteria is simply impossible. Bell Labs in New Jersey, United States, successfully developed a novel laser device called "laser trap". Such a device can capture, manipulate, like bacteria, viruses such a small micro-organisms, and will not hurt them. The role of such devices like forceps, so people called it as "laser tweezers". The successful development of such a device, provided to the microbiologist who designated a single viable microbes, a necessary condition for a series of experiments. "Laser tweezers" principle is very simple. The customer can focus the energy of green laser pointer .