It is another type of mini portable green laser pointer

The company has paid more attention to quality improvement ofgreen laser pointer.
, Many new methods of laser cooling are emerging, in which there were famous "speed selection coherent population imprisoned" and "Raman cooling", the former by the Ecole Normale Superieure in Paris, France Cohen - Da Nuoji (Claud Cohen-Tannodji ) for the latter by Steven Chu suggested that they are using this technique were obtained below the photon recoil limit of very low temperature. Since then, it has also developed a combination of magnetic field and a series of laser cooling techniques, including polarization gradient cooling, magnetic cooling and so on. Steven Chu, Cohen - Da Nuoji and hence the three Phillips won the 1997 Nobel Prize in Physics. Laser cooling has many applications, such as: atom optics, atom etching, atomic clocks, optical lattice, optical tweezers, Bose - Einstein condensation, atom lasers, high-resolution spectra and the interaction between light and matter such as basic research and so on. Laser spectroscopy (laser spectra) laser as the light source spectrum technology. With great effort of research personnel in the company, quality ofgreen laser pointerhas been improved to a higher level. Compared with ordinary light, laser light source with good color, high brightness, strong and directional coherence and other properties, is used to study the interaction between light and matter, which identify where the system of material and its structure, composition, ideal light source for the state and its changes. The emergence of the original laser spectroscopy in sensitivity and resolution has been greatly improved. As has been able to obtain high strength, very narrow width of the laser pulse, the multi-photon process, nonlinear photochemical processes, and excited molecules observed relaxation process is possible, and were developed into a new spectroscopic technique. Laser spectroscopy has become with physics, chemistry, biology and materials science are closely related field of study. It is another type of mini portable green laser pointer.
Laser sensor (laser transducer) the use of laser technology to measure the sensor. It consists of laser, laser detector and measuring circuit. 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. Lidar (laser radar) is used as a radiation source laser radar. Laser radar and laser radar technology is a combination product. By the transmitter, antenna, receiver, tracking aircraft and information processing components.