Results 61 to 70 of about 485,888 (296)

The optics of an autostereoscopic multiview display [PDF]

, 2010
An autostereoscopic head-tracked back projection display that uses an RGB laser illumination source and a fast light engine is described. Images are horizontally scanned columns controlled by a spatial light modulator that directs two or more images in ...
Baghsiahi, H., Day, S.E., Erden, E., Fernández, F.A., Kishore, V.C., Selviah, D.R., Surman, P.A., Urey, H., Willman, E.   +8 more
core  

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Polychromatic display of thermochromic liquid crystals enabled by near-infrared laser scanning

AIP Advances
This paper presents a polychromatic display (PD) utilizing thermochromic liquid crystals (TLCs) that exhibit temperature-dependent color changes operated via near-infrared (NIR) laser scanning.
Jonguk Yang, Sanghyun Ju
doaj   +1 more source

Laser Safety—What Is the Laser Hazard Distance for an Electro-Optical Imaging System?

Sensors, 2023
Laser safety is an important topic. Everybody working with lasers has to follow the long-established occupational safety rules to prevent people from eye damage by accidental irradiation.
Gunnar Ritt
doaj   +1 more source

80 Gb/s optimised pulse source using a gain-switched laser diode in conjunction with a nonlinearly chirped grating [PDF]

, 2005
The authors demonstrate the generation of transforms limited short optical pulses, which display excellent spectral and temporal qualities by employing a novel technology, based on an externally injected gain-switched laser in conjunction with a non ...
Anandarajah, Prince M., Barry, Liam P., Clarke, Aisling M., Edvell, G., Harvey, John D., Rensing, Marc   +5 more
core   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Lasers Improve Display Glass Cutting [PDF]

Information Display, 2017
Non‐contact glass cutting by laser offers an attractive alternative to mechanical methods in display fabrication. There are several laser technologies and processing techniques in actual use, each with its own characteristics and advantages.
Jürgen Serbin, George Oulundsen
openaire   +1 more source

Optimized pulse source employing an externally injected gain-switched laser diode in conjunction with a nonlinearly chirped grating [PDF]

, 2006
In this paper, we demonstrate the generation of transform-limited short optical pulses, which display excellent spectral and temporal qualities by employing a novel technology, based on an externally injected gain-switched laser in conjunction with a ...
Anandarajah, Prince M., Barry, Liam P., Clarke, Aisling M., Edvell, G., Guignard, Celine, Harvey, John D., Reid, Douglas A., Rensing, Marc   +7 more
core   +1 more source

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

FEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li, Xi Xiao, Lingbin Qi, Chanyi Li, Sirui Song, Jiaying Qin, Zhigang Xue, Jinfeng Xue, Huaifang Li   +8 more
wiley   +1 more source

Short-time Fourier transform laser Doppler holography [PDF]

, 2013
We report a demonstration of laser Doppler holography at a sustained acquisition rate of 250 Hz on a 1 Megapixel complementary metal-oxide-semiconductor (CMOS) sensor array and image display at 10 Hz frame rate.
Atlan, Michael, Samson, Benjamin
core   +4 more sources