6 United States Photonics Manufacturers Profiles / Analysis 6.1 Royal Philips NV 6.1.1 Company Basic Information , Manufacturing Base and Competitors 6.1.2 Photonics Product Type , Application and Specification 6.1.2.1 Si Photonics 6.1.2.2 Ge Photonics 6.1.3 Royal Philips NV Photonics Sales , Revenue , Price and Gross Margin ( 2012-2017 ) 6.1.4 Main Business / Business Overview 6.2 Schott AG 6.2.2 Photonics Product Type , Application and Specification 6.2.2.1 Si Photonics 6.2.2.2 Ge Photonics 6.2.3 Schott AG Photonics Sales , Revenue , Price and Gross Margin ( 2012-2017 ) 6.2.4 Main Business / Business Overview 6.3 Shin-ETSU Chemical Company Limited 6.3.2 Photonics Product Type , Application and Specification 6.3.2.1 Si Photonics 6.3.2.2 Ge Photonics 6.3.3 Shin-ETSU Chemical Company Limited Photonics Sales , Revenue , Price and Gross Margin ( 2012-2017 ) 6.3.4 Main Business / Business Overview 6.4 Nikon Corporation 6.4.2 Photonics Product Type , Application and Specification 6.4.2.1 Si Photonics 6.4.2.2 Ge Photonics 6.4.3 Nikon Corporation Photonics Sales , Revenue , Price and Gross Margin ( 2012-2017 ) 6.4.4 Main Business / Business Overview 6.5 Hoya Corporation 6.5.2 Photonics Product Type , Application and Specification 6.5.2.1 Si Photonics 6.5.2.2 Ge Photonics 6.5.3 Hoya Corporation Photonics Sales , Revenue , Price and Gross Margin ( 2012-2017 ) 6.5.4 Main Business / Business Overview 6.6 Corning Incorporated 6.6.2 Photonics Product Type , Application and Specification 6.6.2.1 Si Photonics 6.6.2.2 Ge Photonics 6.6.3 Corning Incorporated Photonics Sales , Revenue , Price and Gross Margin ( 2012-2017 ) 6.6.4 Main Business / Business Overview 6.7 American Elements 6.7.2 Photonics Product Type , Application and Specification 6.7.2.1 Si Photonics 6.7.2.2 Ge Photonics 6.7.3 American Elements Photonics Sales , Revenue , Price and Gross Margin ( 2012-2017 ) 6.7.4 Main Business / Business Overview 6.8 Ohara Inc . 6.8.2 Photonics Product Type , Application and Specification 6.8.2.1 Si Photonics 6.8.2.2 Ge Photonics 6.8.3 Ohara Inc . Photonics Sales , Revenue , Price and Gross Margin ( 2012-2017 )