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Laser sight (firearms) A laser sight is a device attached or integral to a firearm to aid target acquisition. Unlike optical and iron sights where the user looks through the device to aim at the target, laser sights project a beam onto the target, providing a visual reference point. Although lasers in the visible part of the spectrum are most ...
The AN/SEQ-3 Laser Weapon System or XN-1 LaWS[ 1] is a laser weapon developed by the United States Navy. The weapon was installed on USS Ponce for field testing in 2014. In December 2014, the United States Navy reported that the LaWS system worked perfectly against low-end asymmetric threats, and that the commander of Ponce was authorized to ...
The word laser is an anacronym that originated as an acronym for light amplification by stimulated emission of radiation. [1] [2] The first laser was built in 1960 by Theodore Maiman at Hughes Research Laboratories, based on theoretical work by Charles H. Townes and Arthur Leonard Schawlow.
Holographictechniques employing lasers also contribute to a number of measurement techniques. Laser based lidar (LIght raDAR)technology applications in geology, seismology, remote sensing and atmospheric physics. Three-dimensional structural modifications and writing inside technological materials.
Boresight (firearm) Boresighting is a method of visually pre-aligning a firearm barrel 's bore axis with the target, in order to more easily zero the gunsight ( optical or iron sights ). The process is usually performed on a rifle, and can be accomplished either with the naked eye, or with a specialized device called a boresighter. [ 1]
Laser sight (firearms) From a short name : This is a redirect from a title that is a shortened form of a more complete page title, such as a person's full name or the unbroken title of a written work.
Xenon ion laser. Many lines throughout visible spectrum extending into the UV and IR. Electrical discharge. Scientific research. Nitrogen laser. 337.1 nm. Electrical discharge. Pumping of dye lasers, measuring air pollution, scientific research. Nitrogen lasers can operate superradiantly (without a resonator cavity).
A sight or sighting device is any device used to assist in precise visual alignment (i.e. aiming) of weapons, surveying instruments, aircraft equipment, [ 1][ 2] optical illumination equipment or larger optical instruments with the intended target. Sights can be a simple set or system of physical markers that serve as visual references for ...