Photon Control Inc. designs, manufactures, and distributes a range of optical sensors and systems to measure temperature and position. The company specializes in rapid prototyping and manufacturing of custom original equipment manufacturer (OEM) solutions for contact and immersion optical temperature sensing for dielectric and conductor etch applications. It also provides temperature converters that are designed and developed to meet the requirements of high RF semiconductor process control applications; and multi-channel system, a single electronic enclosure for 4 channels, which reduces the space required for temperature sensing systems. In addition, the company custom designs, develops, and manufactures optical position and displacement sensors that could measure wafer/chuck edge and center locations. Further, it offers customized optical spectrometers for OEM integrations and core research supporting techniques that include transmission, reflectance, emission, fluorescence, and Raman analysis for investigations into the ultraviolet, visible, and near infrared regions. Photon Control Inc. serves wafer fabrication equipment manufacturers and end users in the semiconductor and related industries in the United States, Asia, Canada, and Europe. The company was formerly known as Coldswitch Technologies Inc. and changed its name to Photon Control Inc. in 2002. Photon Control Inc. was founded in 1988 and is headquartered in Richmond, Canada.
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