What is a tunable laser?
Laser is a type of laser diode that can be adjusted to produce a variable wavelength or frequency. This adjustable function allows the laser to be used for more than one purpose and allows the operator more control over the laser laser function than for traditional laser units. The adjustable laser adjustment areas range from infrared to visible and ultraviolet light emissions. Theoretically, tunable lasers could eventually be able to change frequencies or wavelengths in individual transmission packets, rather than in group packets, because laser tuning is currently being performed. The laser dye offers an extremely large width of the bands emitted by light frequencies, so this laser type of laser is one of the widest range. In some cases, the laser beam is again and re -captured by various prisms, dyes and diffraction grids to further tune or insulate a certain desired wavelength.
using different prisms, diffraction gridsAnd the dyes were proven in the laboratory and other technology study. This research was further extended by a wide range of laser research and applied technology. Now there are four classifications of tunable lasers: the only line, more lines, narrow and broadly tunable.
The use of laser technology is seen in various applications. Spectroscopy and photochemistry use tunable lasers to study the chemical composition and the effect of light on the chemicals studied. Optical communication or fiber optical communication also uses tunable lasers and related technologies to perform various functions. These lasers are even used to separate uranium isotopes for use as fuel for nuclear power plants in a process called the separation of isotopes of atomic vapor (AVLIS).
Laser Laser has seen a slight use in the industry. Used in the applications for cutting, welding and burning and starting to see more useí, because the price of technology decreases to an economically feasible extent for many industries such as metalworking and electronics. The laser also proved to be useful in medicine, provided accurate laser surgery and other medical treatment or testing that would not be possible without this technology.