Recent advances brought the performance of MEMS-based varifocal mirrors to levels
comparable to conventional ultra-high-speed focusing devices. Varifocal mirrors are …

We present the characterization of a novel design for a varifocal MEMS mirror with
piezoelectric actuation and defocus movement up to 100 kHz. The device was simulated …

This paper reports a microelectromechanical systems (MEMS) resonant varifocal mirror
integrated with piezoresistive focus sensor. The varifocal mirror is driven electrostatically at a …

A new controllable laser beam shaping technique is demonstrated, where a magnetic fluid-
based liquid deformable mirror is proposed to redistribute the laser phase profile and thus …

A SOIMUMPs 1-D rotation micromirror is presented. The micromirror is driven by
electrostatic vertical comb-drive actuators to work at resonant mode to scan a laser beam …

We specify a notion of perceived background tissue complexity (BTC) that varies with lesion
shape, lesion size, and lesion location in the image. We propose four unsupervised BTC …

A liquid deformable mirror, which can provide a large stroke deflection more than 100 μm, is
proposed for focus control. The deformable mirror utilizes the concept of magnetic fluid …

MEMS Enabled Control of Light-Sheet Microscopy Optical Beam Paths Page 1 Fig. 1.
Schematic of MEMS micromirrors for (a) light-sheet control using a 2D piezoelectric MEMS and …

Today, lasers are used in many surgical procedures due to their ability of performing precise
incisions, and ablations. With the development of fiber-coupled lasers, even minimally …