Gas lasers are a type of laser in which an electric current is discharged through a gas to produce coherent light. They are known for their high beam quality and are commonly used in applications such as holography, spectroscopy, and industrial cutting and welding.

Gas Lasers

Gas lasers

Electric current is the flow of electric charge through a conductor, typically measured in amperes. It is a fundamental aspect of electricity, enabling the operation of electrical devices and the transmission of power across distances.

electric current

Coherent light is a type of light in which the waves maintain a constant phase relationship, allowing them to interfere constructively or destructively. This property is essential for applications like lasers, holography, and optical communications, where precise control over light is required.

coherent light

high beam quality

Holography is a technique that records and reconstructs light fields to create three-dimensional images, allowing viewers to perceive depth and parallax without special glasses. This technology leverages the interference and diffraction of light waves to capture the complete information of a scene, providing a more immersive visual experience.

holography

Spectroscopy is a scientific technique used to analyze the interaction between matter and electromagnetic radiation to determine the composition, structure, and properties of substances. It is fundamental in fields like chemistry, physics, and astronomy for identifying materials and understanding molecular and atomic interactions.

spectroscopy

industrial cutting

Welding is a fabrication process that joins materials, usually metals or thermoplastics, by causing coalescence through high heat and sometimes pressure. It is a critical technique in manufacturing and construction, offering strong, permanent bonds that are essential for structural integrity.

Relevant Degrees

Your Lessons