Results 61 to 70 of about 1,567 (171)

RRS Charles Darwin Cruise CD157, 28 May - 13 June 2004. Sediment transport through the Setubal and Nazare Canyons [PDF]

, 2004
The main objective of the cruise was to groundtruth the sidescan sonar coverage of the Setubal and Nazare Canyons that was collected on the RV Pelagia in November 2003.
Weaver, P.P.E.
core  

Large sparse aperture telescope wavefront sensing and control via pretrained neural network with attention module. [PDF]

Sci Rep
Li Y, Qin C, An Q, Xu Z.
europepmc   +1 more source

Improving the performance of multifocal diffractive lens designs by adding a peripheral piston. [PDF]

Biomed Opt Express
Goswami S, Zou T, Aissati S, Gandara-Montano G, Zheleznyak L, Marcos S.   +5 more
europepmc   +1 more source

Rapid Detection of Deployment Errors for Segmented Space Telescopes Based on Long-Range, High-Precision Edge Sensors. [PDF]

Sensors (Basel)
Jiang J, Fan X, Li C, Tang Y, Wang S, Xian H, Chen M.   +6 more
europepmc   +1 more source

Ion acceleration in the 'dragging field' of a light-pressure-driven piston

, 2014
We propose a new acceleration scheme by employing the enormous electric potential behind a light-pressure-driven piston, namely 'dragging field acceleration'.
Shen, Baifei, Pukhov, Alexander, Ji, Liangliang   +2 more
core  

High-efficiency multi-scale holographic volumetric 3D printing with a phase light modulator. [PDF]

Light Sci Appl
Álvarez-Castaño MI, Rizzo R, Sgarminato V, Pu Y, Moser C.   +4 more
europepmc   +1 more source

Piston Error Measurement for Segmented Telescopes Based on a Hybrid Artificial Neural Network. [PDF]

Sensors (Basel), 2023
Yue D, Song P, Wang C, Chuai Y.
europepmc   +1 more source

Cross-fringe piston sensor for segmented optics

Cross-fringe piston sensor for segmented optics
Physical characteristics: Original contains color illustrations 形態 ...
openaire  

Wavefront Control for Extreme Adaptive Optics

, 2003
Current plans for Extreme Adaptive Optics systems place challenging requirements on wave-front control. This paper focuses on control system dynamics, wave-front sensing and wave-front correction device characteristics. It may be necessary to run an ExAO
Poyneer, L A
core  

Lensless Quantitative Phase Imaging with Bayer-Filtered Color Sensors Under Sequential RGB-LED Illumination. [PDF]

J Imaging
Wu J, Li Y, Luo Y, Pan L, Song P, Xu Q.
europepmc   +1 more source