Wilks Enterprise Inc. of South Norwalk, Conn., and Optical Coating Corp. of Natick, Mass., have merged to form Wilks Enterprises Inc. Wilks is a manufacturer of IR filter-based analytical instruments, including application-specific spectrometers and sensors. Optical Coating is a supplier of thin-film-coated optical components ranging from the visible to the far-IR. Both companies will continue to operate at their respective locations. The firms expect the integration of their respective products to lead to the next generation of IR sensors and spectrometers.There are 754 suppliers of Sensors & Detectors in the Photonics Marketplace.