Sep 2007RoodMicrotec GmbHRequest Info
An independent and certified testing house for semiconductors and other electronic components, microtec GmbH offers laser and vertical-cavity surface-emitting laser (VCSEL) life-testing services. Testing includes accelerated aging, up to 50 mA at operating temperatures ranging from 25 to 150 °C, light current voltage characteristics and online monitoring of optical output with germanium sensors for measuring long-wave infrared up to 1.55 μm. Parallel tests under different conditions can be conducted on groups of 16 VCSELs on a maximum of 384 devices. Lifetime is calculated based on test results.