Results 31 to 40 of about 937,044 (241)

The First Data Release of the Beijing-Arizona Sky Survey [PDF]

open access: yes, 2017
The Beijing-Arizona Sky Survey (BASS) is a new wide-field legacy imaging survey in the northern Galactic cap using the 2.3m Bok telescope. The survey will cover about 5400 deg$^2$ in the $g$ and $r$ bands, and the expected 5$\sigma$ depths (corrected for
Cai, Zheng   +27 more
core   +3 more sources

3D-printed miniature spectrometer for the visible range with a 100 × 100 μm2 footprint

open access: yesLight: Advanced Manufacturing, 2021
The miniaturisation of spectroscopic measurement devices opens novel information channels for size critical applications such as endoscopy or consumer electronics.
A. Toulouse   +4 more
semanticscholar   +1 more source

The Blue Tip of the Stellar Locus: Measuring Reddening with the SDSS

open access: yes, 2010
We present measurements of reddening due to dust using the colors of stars in the Sloan Digital Sky Survey (SDSS). We measure the color of main sequence turn-off stars by finding the "blue tip" of the stellar locus: the prominent blue edge in the ...
Abazajian   +30 more
core   +1 more source

Two-Grating Talbot Bands Spectral Domain Interferometer [PDF]

open access: yes, 2015
A configuration for Talbot bands is presented, where two tilted gratings replace the splitter normally used for recombining the signals from the two interferometer arms.
Bradu, Adrian   +2 more
core   +1 more source

The ultrafast pixel array camera system and its applications in high energy density physics.

open access: yesReview of Scientific Instruments, 2022
Diagnostics in high energy density physics, shock physics, and related fields are primarily driven by a need to record rapidly time-evolving signals in single-shot events.
Q. Looker   +8 more
semanticscholar   +1 more source

The Footprint Database and Web Services of the Herschel Space Observatory [PDF]

open access: yes, 2016
Data from the Herschel Space Observatory is freely available to the public but no uniformly processed catalogue of the observations has been published so far.
Budavári, Tamás   +7 more
core   +3 more sources

Test of SIMAGAZ: a LWIR cryogenic multispectral infrared camera for methane gas leak detection and quantification

open access: yesDefense + Commercial Sensing, 2021
Cryogenic cameras are an innovative alternative in the design of miniaturized infrared cameras using cryogenic detectors. In this presentation, we will apply this technology to design a snapshot multispectral camera for gas leak detection.
G. Druart   +6 more
semanticscholar   +1 more source

End-to-end Learning for Inter-Vehicle Distance and Relative Velocity Estimation in ADAS with a Monocular Camera [PDF]

open access: yesIEEE International Conference on Robotics and Automation, 2020
Inter-vehicle distance and relative velocity estimations are two basic functions for any ADAS (Advanced driver-assistance systems). In this paper, we propose a monocular camera based inter-vehicle distance and relative velocity estimation method based on
Zhenbo Song   +3 more
semanticscholar   +1 more source

Transfer Printing and Reconfiguration of Soft Electronics Using Digital Microfluidics and Laser Machining

open access: yesAdvanced Functional Materials, EarlyView.
This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen   +15 more
wiley   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

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