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In 2004, the company was acquired by II-VI Incorporated. [4] Marlow Industries Incorporated became a subsidiary of II-VI Incorporated and began operating within II-VI’s Compound Semiconductors Group. [5] [6] The company opened its first offshore manufacturing facility in Ho Chi Minh City, Vietnam, in 2005.
The VB-6 Felix was a precision-guided munition developed by the United States during World War II. It used an infrared seeker to attack targets like blast furnaces or the metal roofs of large factories. The war ended before it could be used operationally.
In 2022, II-VI acquired laser manufacturer Coherent, Inc.. [14] and took the name Coherent Corp. Carl Johnson served as II-VI's first CEO from 1985 to 2007. He stepped down as CEO in 2007 and was named chairman of the board, a position he held until 2014. [15] Johnson was succeeded as CEO by Francis Kramer, who had been president since 1985. [13]
Poor indoor air quality due to indoor air pollution is known to affect the health, comfort, and well-being of building occupants. It has also been linked to sick building syndrome , respiratory issues, reduced productivity, and impaired learning in schools.
The United States Air Force is currently incorporating IRST systems for its fighter aircraft fleet, including the F-15, F-16, and F-22. [13] [14] Optronique secteur frontal (IRST) of the Dassault Rafale, below the cockpit and to the side of the refueling boom.
The most common principles for CO 2 sensors are infrared gas sensors and chemical gas sensors. Measuring carbon dioxide is important in monitoring indoor air quality , [ 1 ] the function of the lungs in the form of a capnograph device, and many industrial processes.
It went public in 1970. Over time, Coherent acquired other laser businesses and expanded to lasers for different industries and applications. From 2004 to 2021, it grew from $400 million to almost $2 billion in revenues, in part through a series of acquisitions. In 2022, II-VI Incorporated acquired Coherent, Inc. and took the name Coherent Corp ...
The alliance works to supply information, guidelines and knowledge on the indoor environmental quality (IEQ) in buildings and workplaces, [4] and to provide occupants in buildings and workplaces with an acceptable indoor environmental quality (indoor air quality (IAQ), thermal conditions, visual quality, and acoustical quality) and help promote ...