Brandaris 128: a rotating-mirror digital camera with 128 frames at 25 Mfps


Share/Save/Bookmark

Jong de, Nico and Chin, Chien Ting and Lancée, Charles and Borsboom, Jerome and Mastik, Frits and Versluis, Michel and Lohse, Detlef and Parker, Vance (2003) Brandaris 128: a rotating-mirror digital camera with 128 frames at 25 Mfps. In: 25th International Congress on High-Speed Photography and Photonics, September 29 - October 4, 2002, Beaune, France.

[img]PDF
Restricted to UT campus only
: Request a copy
450Kb
Abstract:For studying microbubbles in a medical ultrasound field (ultrasound frequency between 0.5 and 5 MHz) ultra high-speed imaging camera is required. The ultrasound typically lasts 3 - 20 cycles during which the response of the microbubbles can be highly non-linear. The frame rate of such a high-speed camera therefore should exceed 10 million frames per second (Mfps). The number of frames should be sufficient to record the whole process, therefore, more than 100 frames are desirable. In this manuscript we describe a digital ultra high-speed camera system which combines the superior flexibility and sensitivity of CCD detectors with the high number of frames available in rotating mirror cameras. In a standard run the "BRANDARIS 128" camera records a full sequence of 128 digital images at a frame rate of 25 Mfps.
Item Type:Conference or Workshop Item
Copyright:© 2003 SPIE
Faculty:
Science and Technology (TNW)
Research Group:
Link to this item:http://purl.utwente.nl/publications/41031
Official URL:http://link.aip.org/link/doi/10.1117/12.516888
Export this item as:BibTeX
EndNote
HTML Citation
Reference Manager

 

Repository Staff Only: item control page

Metis ID: 216993