The SiTek SEEPOS is a position sensitive detector (PSD) signal processing system designed for accurate light position measurements and optical sensing applications. It combines PSD electronics, signal processing, and USB communication in a single platform, making it easy to acquire, monitor, and analyze measurement data. With support for a wide range of light intensities and real-time visualization tools, the SEEPOS is well suited for both research and development work.
For most position measurement applications the SiTek SEEPOS system offers a complete and easy-to-use solution. High speed PSD electronics combined with digital signal processing and high speed USB data transfer gives a powerful measurement system. With its large dynamic range it can handle light powers from nW to mW from DC light sources as well as modulated light sources. All parameters, such as PSD bias voltage, amplifier gain, the use of analog and digital filters etc., are easily controlled from the included software and light spot position is continuously displayed both in XY and X-t, Y-t graphs. Optimized plot algorithms ensure that all data is visually seen on the screen even in full speed measurements. Included tools for data analysis and visualization simplify rapid scan through large data sets in order to find specific parts of interest.
Key Features
- Extremely versatile – all important parameters can be adjusted
- Highest performance – 16 bit A/D conversion at 1 MHz and full speed USB data transfer
- User friendly – intuitive interface based on LabVIEW
- Suitable for all users – easy set-up and advanced analyzing functions included
Setup
The complete SEEPOS package is supplied with all components required for operation, including the hardware unit, software, USB cable, power supply, and user manual.
Applications include development measurements, beam alignment, optical system quality control, monitoring of vibration deflection and motion, target rotation and displacement and fast steering mirror measurement.
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