Eric Felkel
Eric Felkel is the product manager for 3D optical profilers at Zygo Corporation in Middlefield, Connecticut. He can be contacted at eric.felkel@ametek.com. ZYGO is a worldwide supplier of optical metrology instruments, high-precision optical components, and complex electro-optical systems, and its products employ various optical phase and analysis techniques for measuring displacement, surface shape and texture, and film thickness. For more information, go to www.zygo.com.
