Quality inspection of semiconductors and solar technology
Do you work with innovative technologies and materials in the solar, semiconductor and electronics industries? Do you develop, make or test printed circuits, PCBs, electronic modules, electronic assemblies or PV modules? Are you striving to create smaller, more powerful and extremely reliable structural elements, components or modules? Yes? Then you need powerful measurement and testing methods for developing and ensuring the quality of your products and components and for monitoring them in the long term. Components’ dynamic behaviour in particular, is a key quality indicator and allows the user to draw conclusions as to both the reliability and the service life of their electronic or photovoltaic assemblies and products. In this situation, Polytec’s optical vibration sensors with laser vibrometers are indispensable tools for you – whether you’re carrying out dynamic tests in research, design and industrial testing, or monitoring processes such as the bond process when manufacturing power electronics.
Laser vibrometry focusing on the small details
Characterize small and delicate structures in a non-contact way. Analyze vibration, acoustics and dynamics. Measure biomedical samples, electronics components and microstructures like MEMS by light, without mass-loading, and from DC up to the GHz range on a large bandwidth. Laser vibrometers focus on the small details, measuring deflection shapes for model validation. They assess the frequency response and determine resonance frequency, impulse response and Q factor. No matter how big or small – Polytec vibrometers measure it!
Applications
- Haptic displays
![Laser vibration measurement for testing and validating haptics displays]( "Laser vibration measurement for testing and validating haptics displays")
Laser vibration measurement for testing and validating haptics displays - Wire bonding
![Optical measurement technology for Electronic, Semiconductor and Solar industry]()
Optical measurement technology for Electronic, Semiconductor and Solar industry - Micro and nanotechnology
![Optical measurement of vibration and dynamic response on microsystems on a probe station]( "Optical measurement of vibration and dynamic response on microsystems on a probe station")
Optical measurement of vibration and dynamic response on microsystems on a probe station - Solar technology
![Testing of solar panels, modules and solar technology]( "Testing of solar panels, modules and solar technology")
Testing of solar panels, modules and solar technology - Reliability testing
![Operating deflection shape analysis of high voltage converter modules (by Siemens, measured by Polytec)]( "Operating deflection shape analysis of high voltage converter modules (by Siemens, measured by Polytec)")
Operating deflection shape analysis of high voltage converter modules (by Siemens, measured by Polytec) - FE model validation
![FE model validation based on laser vibration measurement and test data]( "FE model validation based on laser vibration measurement and test data")
FE model validation based on laser vibration measurement and test data
