_ Department of nano laser and electronics
Electronics and solid nano-lasers (Solid nano-lasers )
Researcher and author: Dr. ( Afshin Rashid)
Note: In order for a solid crystal to be used as the active material of a solid nano laser, it must have certain characteristics. The crystal should be transparent so that light can enter it to stimulate the environment. Also, this transparency should be such that the nano laser beam can get out of it. The active medium of the laser can be different solids. Examples of solid nano lasers are ruby, neodymium, YAG and fiber nano lasers.
Tunable solid-state nanolasers have been used in physical and chemical spectrometry, and their use has created a tremendous evolution in the spectroscopy of atoms and molecules. Raman spectroscopy and second picophotometer spectroscopy have benefited the most from the existence of adjustable lasers. Solid state nano lasers have led to the significant progress and development of nano telecommunications. The construction of advanced detection and remote sensing tools is due to the use of all-solid state nano laser systems.
Solid-state metal nanolasers have great potential in terms of the variety of laser materials, the possibility of making different types of nanolaser systems, and increasing the quality of the output beams. Although in most nanolasers, the wavelength can only be changed within the range of one percent. But recently tunable solid state nano lasers have been made on a much wider range. Tunable solid state nano lasers have been used in physical and chemical spectrometry and their use has made a tremendous change in the spectroscopy of atoms and molecules. Created.
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Researcher and author: Dr. ( Afshin Rashid)
Specialized doctorate in nano-microelectronics
dr.afshin_rashid@yahoo.com