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Handheld, multi-axis camera stabilization device utilizing MEMS gyro sensors

Handheld, multi-axis camera stabilization device utilizing MEMS gyro sensors (U.S. Patent 7,642,741, additional patent pending) In the field of motion picture photography, camera stabilization devices are used to isolate the camera from the natural body movements of the operator, while providing fluid maneuverability across a set. The purpose of this project is to design, build and optimize […]

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Real-time movie of the ultrafast microfluidic flow captured by the STEAM camera

From the paper “Serial time-encoded amplified imaging for real-time observation of fast dynamic phenomena,” K. Goda, K. K. Tsia & B. Jalali, Nature 458, 1145-1149(30 April 2009). http://dx.doi.org/10.1038/nature07980 Real-time movie of the ultrafast microfluidic flow captured by the STEAM camera. The duration, frame period, and shutter speed of the movie are 9.3 μs, 163 ns, […]

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laser tv (without MEMS) radar printer projector camera

This scanning video technique is quite different from LCD projectors. 25 frames of real-time pictures per second can be performed on any screen by a 0.1 mW laser pointer without MEMS. Beam is modulated with playstation video signal and scanned with mirrors. Horizontal scanning freq. 15625Hz; Vertical scanning freq. 50Hz. Colour video is possible with […]

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laser tv projector (without MEMS) radar camera printer

This scanning video technique is quite different from LCD projectors. 25 frames of real-time pictures per second can be performed on any screen by a 0.1 mW laser pointer without MEMS. Beam is modulated with TV video signal and scanned with mirrors. Horizontal scanning freq. 15625Hz; Vertical scanning freq. 50Hz. Colour video is possible with […]

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Droplet Ejection 3

Looking at droplet ejections due to gaz bubble under liquid surface Duration : 0:0:32

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Droplet Ejection 2

Looking at droplet ejections due to gaz bubble under liquid surface Duration : 0:0:18

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Droplet Ejection

Looking at droplet ejections due to gaz bubble under liquid surface Duration : 0:0:19