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China Academy of Engineering Physics China: Ti:sapphire 91.1 18.6 4.9 Operation SG-II-5 PW [6] SIOM China: Ti:sapphire 37 21 1.76 Operation SEL-100 PW [7] Shanghai High Repetition Rate XEFL and Extreme Light Facility China: Ti:sapphire 1500 15 100 Construction Gwangju-PW Centre for Relativistic Laser Science South Korea: Ti:sapphire 83 19.4 4.2
Schematic diagram of a typical laser, showing the three major parts. A laser is constructed from three principal parts: An energy source (usually referred to as the pump or pump source), A gain medium or laser medium, and; Two or more mirrors that form an optical resonator.
The origins of HGTECH can be traced to 1971 when Huazhong University of Science and Technology (HUST) established laboratories and research centres that focused on laser technology. In 1999 they were later restructured into a commercial entity named HGTECH which was based in Donghu New Technology Development Zone to commercialise the university ...
Fiveable, an online learning community for high school students, made its first-ever acquisition earlier this week: Hours, a virtual study platform built by a 16-year-old. Fiveable is a free ...
Coherent, Inc., headquartered in Santa Clara, California is an American company that develops, manufactures and supports laser equipment and related specialty components. . Coherent was founded in May 1966 by physicist James Hobart and five cofound
In late 2017, IPG announced the acquisition of Laser Depth Dynamics, a provider of an optical coherence tomography-based in-process quality monitoring and control solutions for laser-based welding applications. [29] The subsidiary operates as IPG Photonics (Canada) Inc. and is located in Kingston, Ontario. [30]
Alpes Lasers S.A. is a Swiss engineering company and manufacturer of Infrared lasers and electrical drivers based in St-Blaise, Canton of Neuchâtel.The company was the first to commercialize the quantum-cascade laser (QCL) for scientific, [2] [3] industrial [4] and medical [5] use. [6]
A distributed feedback (DFB) quantum cascade laser [25] is similar to a Fabry–Pérot laser, except for a distributed Bragg reflector (DBR) built on top of the waveguide to prevent it from emitting at other than the desired wavelength. This forces single mode operation of the laser, even at higher operating currents.