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A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word laser originated as an acronym for light amplification by stimulated emission of radiation.
This is a list of acronyms and other initialisms used in laser physics and laser applications. A. AOM – acousto-optic modulator; AOPDF – acousto-optic ...
A 40-watt CO 2 laser with applications in ENT, gynecology, dermatology, oral surgery, and podiatry. Laser medicine is the use of lasers in medical diagnosis, treatments, or therapies, such as laser photodynamic therapy, [1] photorejuvenation, and laser surgery. The word laser stands for "light amplification by stimulated emission of radiation". [2]
Laser types with distinct laser lines are shown above the wavelength bar, while below are shown lasers that can emit in a wavelength range. The height of the lines and bars gives an indication of the maximal power/pulse energy commercially available, while the color codifies the type of laser material (see the figure description for details).
Laser cutting is a technology that uses a laser to vaporize materials, resulting in a cut edge. While typically used for industrial manufacturing applications, it is ...
How does laser-induced breakdown spectroscopy work? Martin, a senior staff research scientist at ORNL, is a native of India who aspired to be a doctor as a teen. A teacher discouraged her from ...
Jenna Bush Hager is weighing in on how her dad, former President George W. Bush, recently went viral for an exchange he had with another former president.. It was brought up while Jenna spoke ...
WEST PALM BEACH, Florida/WASHINGTON (Reuters) -U.S. President Donald Trump on Friday dismissed Colleen Shogan, the Archivist of the United States, and announced plans to shake up the board of the ...