New features and applications of the high-speed video stroboscope

Boleslaw Stasicki; G. E. A. Meier; J. Renschke

doi:10.1117/12.350507

22 June 1999 New features and applications of the high-speed video stroboscope

Boleslaw Stasicki, G. E. A. Meier, J. Renschke

Proceedings Volume 3516, 23rd International Congress on High-Speed Photography and Photonics; (1999) https://doi.org/10.1117/12.350507
Event: Twenty-Third International Congress on High-Speed Photography and Photonics, 1998, Moscow, Russian Federation

Abstract

The flash-free high-speed video stroboscope for periodic and non-periodic repetitive events presented at the 22^th ICHSPP has been improved. All components of the system (the camera, frame grabber, digital phase shifter, frequency synthesizer and the universal counter) are now controlled by integrated software. The flexibility of the system has been increased by adding a number of features which can be selected and adjusted by the user. For easy documentation each of the captured and stored frames is labelled with the most important parameters of the investigated object as well as the settings of the stroboscope system and the date and time. The parameters are displayed on the screen during the observation of the object and during the recording and play back of the stored pictures and sequences. Unsteady objects, i.e. having a temporal/phase jitter or/and spatial fluctuations can be now investigated using the real-time frame averaging routines newly added to the software. Some system application examples and results are presented.

Citation Download Citation

Boleslaw Stasicki, G. E. A. Meier, and J. Renschke "New features and applications of the high-speed video stroboscope", Proc. SPIE 3516, 23rd International Congress on High-Speed Photography and Photonics, (22 June 1999); https://doi.org/10.1117/12.350507

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