http://webcentral.uc.edu/eProf/media/attachment/eprofmediafile_727.pdf WebIn single-beam laser scanning instruments, a typical raster scanning mechanism utilizes two high-speed oscillating mirrors driven by galvanometer motors, which pivot on mutually perpendicular axes. Coordination of the two mirrors, one scanning along the x-axis and the other on the y-axis, produces the rectilinear raster scan.

Air damping of high performance resonating micro-mirrors with …

WebFeb 28, 2024 · What is claimed is: 1. An oscillating mirror element comprising: a mirror portion; a drive portion that drives the mirror portion; a strain sensor capable of detecting an amount of displacement of the mirror portion; and a base including a mirror beam portion provided with the mirror portion, a sensor beam portion provided with the strain sensor, … WebJun 1, 2006 · The scan mirror has an effective diameter of 5.7 in, and its positional accuracy is a small fraction of a milliradian of the nominal position-time profile. Described … imdb externalsites annasophia robb

Repetitive control system of scan for oscillating mirror

Webfast scan. The rapid manner in which the laser beam is swept across the imaging plate by oscillating mirrors and lenses. prompt emission. Electrons raised to an excited state by … WebAn oscillation scan mirror assembly, comprising a scan mirror secured to a holder which is rotatably mounted on a stationary shaft under an oscillating driving force, and further comprising first means providing a magnetic force between said shaft and said holder sufficient to prevent relative wobbling movement between said shaft and a bearing ... WebThe scan mirror ( 130 ) includes an oscillating portion ( 204, 904 ) disposed contiguous to a frame ( 202 ) and includes a reflective portion ( 218, 918 ) capable of reflecting the … imdb externalsites ilia malinin