sentences:  In May 2010, Ophir acquired Photon Inc., another US-based beam-profiling company.Newport Corporation, a global supplier in photonics solutions, completed its acquisition of Ophir in October 2011.Ophir Photonics Group 
  The group manufactures, calibrates and sells a complete line of laser measurement instruments for analyzing and measuring laser power, energy, beam profile and spectrum used in industry, telecom, medical and scientific research.