Late-News Poster: 0° to 100° in 33 ms: Electronically-Adjustable Throw Angle in a Scanning Fiber Pico Projector

摘要

Mobile pico projectors need to project on surfaces at a variety of distances, for which different throw angles produce optimal image size and brightness. By electronically adjusting the peak drive voltage to our 1-mm×9-mm scanning fiber engine, we demonstrate rapid (resolution-maintaining) rescaling of throw angles up to 100°.