Results 41 to 50 of about 6,247 (204)
Large Field of View Cooperative Infrared and Visible Spectral Sensor for Visual Odometry
IEEE Access, 2020 Thermal images produced by the long-wavelength infrared (LWIR) camera are robust and independent from environmental illumination change. They can help the standard visible light camera working under the complicated environmental condition.
Yubo Ni +4 more
doaj +1 more source
Modeling of MOEMS electromagnetic scanning grating mirror for NIR micro-spectrometer
AIP Advances, 2016 In this paper, the mathematical model is developed for researching the detailed electromagnetic mechanism of MOEMS scanning mirror. We present the relationship between spectral range and optical scanning angle.
Ying Zhou +3 more
doaj +1 more source
Evaluation and Optimization of a MOEMS Active Focusing Device
Micromachines, 2021 In this paper we present a detailed evaluation of a micro-opto-electromechanical system (MOEMS) for active focusing which is realized using an electrostatically deformed thin silicon membrane.
Ulrich Mescheder +2 more
doaj +1 more source
Miniature and MOEMS flow sensors [PDF]
15th AIAA Computational Fluid Dynamics Conference, 2001 Recent progress in the development of a miniature Laser Doppler Anemometer (LDA) and a micro optical shear stress sensor is described. Miniaturization of these sensors has been achieved with the use of integrated optics and micro fabrication techniques.
D. Fourguette +5 more
openaire +1 more source
Remote Sensing, 2018 Multi-camera systems are widely used in the fields of airborne remote sensing and unmanned aerial vehicle imaging. The measurement precision of these systems depends on the accuracy of the extrinsic parameters.
Lei Yin +4 more
doaj +1 more source
Sense high refractive index sensitivity with bragg grating and MIM nanocavity
Results in Physics, 2019 The study of optical microcavity sensors in current micro optical electro mechanical systems (MOEMS) devices is an important research direction in this field. This study investigates a new type of nanocavity temperature sensor based on the S-shaped metal-
Jun Zhu, Ge Wang
doaj +1 more source
Continuous cell lysis in microfluidics through acoustic and optoelectronic tweezers [PDF]
, 2013 A versatile platform for efficient cell lysis using a combination of acoustic and electric fields in a microchannel is presented. Cell membrane disruption is triggered by electric fields inducing electroporation and then lysis.
Cooper, J.M. +3 more
core +1 more source
A micro electromagnetic generator for vibration energy harvesting [PDF]
, 2007 Vibration energy harvesting is receiving a considerable amount of interest as a means for powering wireless sensor nodes. This paper presents a small (component volume 0.1 cm3, practical volume 0.15 cm3) electromagnetic generator utilizing discrete ...
+17 more
core +1 more source
MOEMS deformable mirror testing in cryo for future optical instrumentation
, 2017 MOEMS Deformable Mirrors (DM) are key components for next generation instruments with innovative adaptive optics systems, in existing telescopes and in the future ELTs.
Barette, Rudy +7 more
core +1 more source
The Designing of Magnetic‐Driven Micromirror for Portable FTIRs
Journal of Sensors, Volume 2018, Issue 1, 2018., 2018 Fourier transform infrared spectroscopy is a widely used instrument to analyze and test different materials including organic and inorganic. Most of current commercial Fourier transform infrared spectrometers are limited in miniaturization and scanning velocity by their macroscopic components. MEMS FTIR spectroscopy is one of the important applications
Shaoxi Wang, Xuan Yuan, Paolo Bruschi
wiley +1 more source