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JWST MIRI flight performance: The Medium-Resolution Spectrometer [PDF]

open access: yesAstronomy & Astrophysics, 2023
Context. The Medium-Resolution Spectrometer (MRS) provides one of the four operating modes of the Mid-Infrared Instrument (MIRI) on board the James Webb Space Telescope (JWST). The MRS is an integral field spectrometer, measuring the spatial and spectral
I. Argyriou   +24 more
semanticscholar   +1 more source

Compact multi-foci metalens spectrometer

open access: yesLight: Science & Applications, 2023
A lightweight and portable spectrometer is desirable for miniaturization and integration. The unprecedented capability of optical metasurfaces has shown much promise to perform such a task.
Ruoxing Wang   +9 more
semanticscholar   +1 more source

Integrated reconstructive spectrometer with programmable photonic circuits

open access: yesNature Communications, 2023
Optical spectroscopic sensors are a powerful tool to reveal light-matter interactions in many fields. Miniaturizing the currently bulky spectrometers has become imperative for the wide range of applications that demand in situ or even in vitro ...
Chunhui Yao   +5 more
semanticscholar   +1 more source

The Spectrometer/Telescope for Imaging X-rays (STIX)

open access: yesAstronomy & Astrophysics, 2020
Aims. The Spectrometer Telescope for Imaging X-rays (STIX) on Solar Orbiter is a hard X-ray imaging spectrometer, which covers the energy range from 4 to 150 keV.
S. Krucker   +88 more
semanticscholar   +1 more source

Compact folded metasurface spectrometer [PDF]

open access: yesNature Communications, 2018
An optical design space that can highly benefit from the recent developments in metasurfaces is the folded optics architecture where light is confined between reflective surfaces, and the wavefront is controlled at the reflective interfaces.
Mohammadsadegh Faraji-Dana   +5 more
semanticscholar   +1 more source

The GHGSat-D imaging spectrometer

open access: yesAtmospheric Measurement Techniques, 2020
. The demonstration satellite GHGSat-D, or “Claire”, launched on 21 June 2016, is the first in a planned constellation of small satellites designed and operated by GHGSat, Inc. to measure greenhouse gas emissions at the facility scale from space.
D. Jervis   +8 more
semanticscholar   +1 more source

The CLAS12 Spectrometer at Jefferson Laboratory

open access: yesNuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment, 2020
The CEBAF Large Acceptance Spectrometer for operation at 12 GeV beam energy (CLAS12) in Hall B at Jefferson Laboratory is used to study electro-induced nuclear and hadronic reactions.
V. Burkert   +202 more
semanticscholar   +1 more source

Broadband on-chip single-photon spectrometer [PDF]

open access: yesNature Communications, 2019
Single-photon counters are single-pixel binary devices that click upon the absorption of a photon but obscure its spectral information, whereas resolving the color of detected photons has been in critical demand for frontier astronomical observation ...
Risheng Cheng   +5 more
semanticscholar   +1 more source

Broadband perovskite quantum dot spectrometer beyond human visual resolution

open access: yesLight: Science & Applications, 2020
The quantum dot spectrometer, fabricated by integrating different quantum dots with an image sensor to reconstruct the target spectrum from spectral-coupled measurements, is an emerging and promising hyperspectrometry technology with high resolution and ...
Xiaoxiu Zhu   +7 more
semanticscholar   +1 more source

Online Parallel Accumulation–Serial Fragmentation (PASEF) with a Novel Trapped Ion Mobility Mass Spectrometer

open access: yesMolecular & Cellular Proteomics, 2018
PASEF multiplies the sequencing speed without any loss in sensitivity and is implemented in the timsTOF Pro instrument introduced here. Sequencing speeds above 100 Hz enable single run proteome analysis at a depth of 6000 proteins, making the instrument ...
F. Meier   +14 more
semanticscholar   +1 more source

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