Home : : Corporate Information : : Application : : Product Lineup : : OCJ Core Technology : : Quality Control & Production Process Corporate Information : : Company profile : : History : : Chairman's message : : Main customers : : Contact Application : : Filter for CD & DVD pick-up : : Filter for optical communication : : Filter & mirror for LCD projectors : : Filter for the fluorescence / Raman analysis Product Lineup : : Interference filter : : Infrared filter : : Laser mirror : : Beam splitter : : High performance cold mirroron deep dish : : Cold mirror / filter : : Dichroic mirror / filter : : Antireflection : : Neutral density filter : : Metal coating : : DLC coating OCJ Core Technology : : Coating process : : Optics thin-film design : : Control technology Quality Control & Production Process : : Quality Control : : Production control : : Production process This is an explanation of a product line-up and usage of optical thin film products. [1] To adjust intensity of light Adjusting the ratio of transmission and reflection of light, and the intensity of reflected light [2] To adjust the wavelength of light Transmitting, reflecting, blocking specific wavelengths [3] To divide components of light Dividing P and S components [4] To adjust the light path Bending and converging light [5] Others Required specifications other than optical characteristics Interference filter @ Infrared Filter @ @ Laser mirror @ Beam splitter @ @ @ High performance cold mirror on deep dish @ @ Cold mirror / filter @ @ Dichroic mirror / filter @ @ Antireflection @ Neutral density filter @ Metal coating @ @ @ DLC coating @ @ Copyright(C) 2004 Optical Coatings Japan All Rights Reserved. : : info@ocj.co.jp