Green Laser Pointer is also warmly welcome in other developed countries

Tune the laser, which is specifically refers to the use of certain switching technology to achieve high output power of pulsed lasers, which works in the work material after the formation of population inversion is not to produce laser oscillation (switch off) until the particles accumulate to a high enough level, the sudden momentary open switch, which can in a relatively short period of time (eg 10 to 10 seconds) to form a very strong laser oscillation and output of high power pulsed laser (see Technology '"class = link> laser transfer technology). mode-locked laser, which is a kind of mode-locking technique using a special type of laser. The short preheating time of Green Laser Pointer is one of the most remarkable characteristics of Laser Pointer .
The work is characterized by a different longitudinal mode resonant cavity to determine the phase relationship between, so get a look at the time interval is so short laser pulse (pulse width 10 ~ 10 seconds) sequence, if the further use of special fast optical switching technology, you can also select from the pulse sequence of a single ultrashort laser pulse (see the laser mode-locking technique). Single-mode and laser frequency stabilization, single-mode lasers is limited in the use of certain techniques in single-mode or single-longitudinal-mode transverse mode operation of the state lasers, laser frequency stabilization is the use of certain automatic controls of the laser output wavelength or frequency stable accuracy within a certain special laser device. The light of Green Laser Pointer can be seen afar.
In some cases, also be made of both single-mode operation and frequency of automatic stability control with special laser device (see the laser frequency stabilization technique). Tunable lasers, in general, the laser output wavelength is fixed, but the use of special tuning technology, making some of the laser output laser wavelength can be continuously controlled within a certain range to change, and that a class of lasers as tunable lasers (see Laser tuning technology). According to the laser output wavelength range of different types of lasers can be divided into the following categories. Far-infrared laser, the output wavelength range is between 25 to 1000 microns, some of the molecular gas lasers and free electron laser of the laser output that fall into this area. The packing information of Green Laser  is complete enough.
Mid-infrared lasers, refers to the output of the laser wavelength in the infrared (2.5 to 25 microns) laser devices, representative for the CO molecular gas laser (10.6 microns), CO molecular gas lasers (5 to 6 microns). Near-infrared lasers, refers to the output laser wavelength in the near infrared region (0.75 to 2.5 microns) laser devices, representative for the neodymium-doped solid state laser (1.06 micron), CaAs semiconductor diode laser (0.8 micron) and some gas lasers. Visible lasers, refers to the output of the laser wavelength in the visible spectral region (4000 to 7000 angstroms, or 0.4 to 0.7 microns) of a class of laser devices, representative for the ruby laser (6943 ?), He-Ne laser (6328 ?), argon ion laser ( 4880 angstroms, 5145 angstroms), krypton ion laser (4762 angstroms, 5208 angstroms, 5682 angstroms, 6471 angstroms) and a number of tunable dye lasers. The quality recognition of Green Laser Pointer has the professional procedure to guide the implementation.
Near UV lasers, the output of the laser wavelength is near UV spectral region (2000 ~ 4000 Angstroms), representative of the molecular nitrogen laser (3371 ?) xenon fluoride (XeF) excimer laser (3511 angstroms, 3531 angstroms), fluoride Krypton (KrF) excimer laser (2490 ?), and certain other tunable dye laser VUV laser, the output laser wavelength in the vacuum ultraviolet spectral region (50 to 2000 angstroms) representative for the (H) molecular laser (1644 - 1098 angstroms), xenon (Xe) excimer laser (1730 ?) and so on. X-ray lasers, refers to the output wavelength in the X-ray spectral region (0.01 ~ 50 ?) of the laser system, the current soft X-rays has been developed, but still at the exploratory stage. The customer wants to add some more clauses to Green Laser Pointer agreement.