Advances in Optical Technologies / 2017 / Article / Fig 4

Research Article

Microfluidic Optical Shutter Flexibly - Actuated via Electrowetting-on-Dielectrics with <20 ms Response Time

Figure 4

Front view: video frame showing a diagonal droplet movement; the droplet seems to be smeared over due to the “exposure time” of 20 ms. The response time for the start of the droplet movement is even lower. Droplet velocity is >35 mm/s.