TRUMPF Photonic Components GmbH of Ulm, Germany (part of the TRUMPF Group) – which manufactures vertical-cavity surface-emitting lasers (VCSELs) and photodiodes for the consumer electronics, datacoms, industrial sensing, heating and automotive markets – is introducing its next generation of VCSEL for spectroscopic oxygen sensing...
Source: http://www.semiconductor-today.com/news ... 0522.shtml