Nano Photonics Nano Photonics and Nano Lasers PhD Nano _ Microelectronics
Researcher and author: Dr. ( Afshin Rashid)
Note: Nano-photonics or nano-optics include metal components that can transmit and focus light, often referring to ultraviolet, visible, and infrared rays, with wavelengths ranging from 300 to 1,200 nanometers. Nano Lasers are one of the components of Nano Photonics.
Nano-photonics or nano-optics is the study of the behavior of light based on the interactions of science and engineering of optical materials, at wavelength and wavelength scales, in which natural or chemical projects of natural materials, nanostructure or nanotechnology at scale. Nanometrics and synthetics using optics, including silicon-based semiconductors (where nanophotonics improve speed and performance), are associated with specific technologies such as optical engineering, electrical engineering and nanotechnology.
(Nano-laser) is a laser that at the nanoscale , these tiny lasers can be quickly modified and, along with small footprints , make them ideal candidates for optical computations on the chip . The intense light fields of such a laser also enable the amplifying effect on nonlinear optics or scattering (Raman Raman) with enhanced surface area, thus paving the way for integrated nanophotonic circuits , generally Nano Laser Enhanced Nano Laser Or amplification is a process in which the environment transfers part of its energy to the emitted electromagnetic radiation , resulting in increased light output. This is the basic principle of all lasers. Quantitatively, increasing measurement is the ability of a laser medium to increase optical power.
Lasers Lasers are rays of electromagnetic radiation. Laser beams can be made from visible light, X-rays, ultraviolet light or infrared light. Laser is a kind of excited and energetic light that is not seen in normal conditions in nature, but it can be created with special technology and equipment. Lasers differ from ordinary light in that these features give them special capabilities and applications. Laser light is brighter and more intense than light in nature . Laser light can crack the hardest metals and easily pass through hard objects such as diamonds and create holes in them. Low power and ultra-thin beams Other types of lasers can be used to perform very delicate tasks such as surgery on the human eye. Laser light can be subjected with high accuracy He took control and used a continuous beam called a continuous laser or fast explosions called a pulsed laser . Unlike ordinary light, laser light has a perfectly coordinated energy, which creates a lot of power to do different things. The word laser is derived from the initials of the words that describe its properties, which means that light is amplified by the induced emission of radiation . The difference between laser beam and ordinary light is in the important properties that exist in this beam.
Researcher and author: Dr. ( Afshin Rashid)
PhD in Nano-Microelectronics