Privacy settings TRUMPF uses cookies to provide a variety of services, to continually improve these services and to display advertisements according to the interests of our visitors. When your data is processed, it may be (for a limited time) that your data is transmitted outside of the EEA, for example, to the United States of America (art. 49 para. 1 lit a GDPR), where the high European standards of data protection do not apply. This means that the authorities can have access to the data for control and monitoring purposes, against which it may not be possible to exercise effective legal remedy or to assert the rights of the persons concerned. By clicking on "Consent", you consent to the use of cookies for the pages trumpf.com, mytrumpf.com and their sub-pages. You also consent to the transmission of your personal data to recipients in third countries where the adequacy decision of the European Commission is not valid. CONSENT CORPORATE INFORMATION MENU SEARCH CONTACT Products VCSEL solutions & photodiodes VCSEL solutions & photodiodes Whether it's in sensors for autonomous driving or driver monitoring, in smartphones or in digital data transmission – laser diodes from TRUMPF Photonic Components are used in countless high-tech applications for the consumer market and in the industrial environment. The benefit they offer is top performance in data transmission with low power input at the same time. In the case of VCSEL (vertical-cavity surface-emitting laser) laser diodes, the light is emitted perpendicular to the plane of the semiconductor chip; this is in contrast to edge-emitting laser diodes where the light is emitted on one or two edges of the chip. Product categories Single and multi-mode VCSELs Datacom VCSELs & photodiodes Integrated VCSEL solutions VCSEL heating systems tweet share share CONTACT NEWSROOM EVENTS AND DATES FOR YOUR CALENDAR TRUMPF NEWSLETTER REGISTRATION ONLINE SERVICES CONTACT LOCATIONS EVENTS AND DATES FOR YOUR CALENDAR REGISTRATION FOR NEWSLETTER MYTRUMPF SAFETY DATA SHEETS PRODUCTS MACHINES & SYSTEMS LASERS POWER ELECTRONICS POWER TOOLS SMART FACTORY SOFTWARE SERVICES APPLICATIONS INDUSTRIES COMPANY CAREERS VACANCIES COMPANY PROFILE MANAGING BOARD ANNUAL REPORT COMPANY PRINCIPLES COMPLIANCE SECURITY PRESS RELEASES MAGAZINE RESPONSIBILITY EDUCATION EMPLOYEES CULTURE COMPANY PRODUCTS AND SUPPLY CHAIN ENVIRONMENT CORPORATE INFORMATION DATA PROTECTION COPYRIGHT TERMS AND CONDITIONS PRIVACY SETTINGS © 2021 TRUMPF SERVICE & CONTACT