The ray light of 605nm wavelength is the red laser ray of Laser Pointer

The ray light of 605nm wavelength is the red laser ray of Laser Pointer .
The first generation of laser that is taking part in human blood using low-intensity laser irradiation lose back to the human body, "said the laser according to the method of blood transfusion." Second-generation laser that is used in three types of hospital equipment laser irradiation there are trauma, most people can not operate independently, is extremely expensive. That the third generation of laser irradiation to wash the blood vessels in vitro laser therapy, after 10 years of clinical testing, has developed into a recognized by the international medical community an efficient, safe and economical mature technology. The external radiation therapy for non-invasive, no pain, no side effects, no risk of cross infection in patients known to be "green therapy."  It seems equally, the net effect of two laser beams is to produce an atomic motion in the opposite direction of the damping force, so that the slow movement of atoms (ie, cool). Laser sensor is a new measuring instrument, its advantage is to achieve non-contact distance measurement speed, high accuracy, large measuring range, resistance to light, electrical interference and strong. Laser is the most accurate size. Strategic laser weapons to attack thousands of miles away ICBMs; to attack satellites in space and communications satellites. For example, in November 1975, two U.S. surveillance satellites in missile silos flew over Siberia when he was the former Soviet Union's "anti-satellite" hit the ground-based laser weapons, and become "blind."
In 1958, U.S. scientists Xiao Luo and Townes discovered a magical phenomenon: when they will launch within the light bulb in a light rare-earth crystal, the crystal emits bright molecules, always with the strong convergence light. According to this phenomenon, they proposed a "laser principle", that is its molecular substances in the natural oscillation frequency by the same excitation energy, will not produce such divergent light - the laser. They published an important paper. Xiao Luo and Townes research was published, scientists from various countries have put forward a variety of experimental programs, but all without success. The most fabulous Laser Pointer can be bought on this online Laser Pointer store.
May 15, 1960, California, USA Hughes laboratory scientists Maiman announced the acquisition of the laser wavelength of 0.6943 micron, which is the first human ever to obtain a laser beam, Maiman and thus become the world's first the introduction of practical laser scientists in the field. July 7, 1960, Maiman announced by the world's first laser birth of Maiman's program is the use of a high-strength flash tube, to stimulate the ruby crystal in the chromium atoms, resulting in a considerable concentration of the thin red light beam, when it is fired at a certain point, you can make it up even higher than the sun's surface temperature.