Single-Pixel Multimode Fiber Spectrometer via Wavefront Shaping
In this article, we develop a high-resolution single-pixel multimode fiber spectrometer and demonstrate its ability to reconstruct arbitrary spectra. The single-pixel detection is achieved by
Highly Sensitive Imaging Spectrometer System Based on Areal Array
In our work, we built a three-channel imaging spectrometer system and designed a compatible special fiber bundle probe for diffusive spectral detection. The system can synchronously
Design Study of Broadband and Ultrahigh-Resolution Imaging Spectrometer
A compact broadband and ultrahigh-resolution imaging spectrometer (CBURIS) is presented, which comprises a microlens array, multiple fiber bundles, a microscope, and a two
A scintillating fiber imaging spectrometer for active
er imaging spectrometer based on the tomographic reconstruction of proton energy deposition in a layered fiber array. Modeling indicates that spatial resolution of approximately 1 mm and energy
Design Study of Broadband and Ultrahigh-Resolution
A compact broadband and ultrahigh-resolution imaging spectrometer (CBURIS) is presented, which comprises a microlens array, multiple fiber
High-spatial density snapshot imaging spectrometer enabled by 2
We report on a proof-of-concept snapshot imaging spectrometer developed using an array of optical fibers fabricated with 2-photon polymerization (2PP). The dense input array maps to
The Large Fiber Array Spectroscopic Telescope: fiber feed and
The Large Fiber Array Spectroscopic Telescope: fiber feed and spectrometer conceptual design Chad Bender, J. Roger Angel, Joel Berkson, Peter Gray, Samuel Halverson, et al.
Ultrawide-field-of-view ultrahigh-spectral-resolution imaging
The optical layout of the ultrawide-field-of-view ultrahigh-spectral-resolution imaging spectrometer (UFOV-USR-IS) based on a grating-beamsplitter interferometer is shown in Fig. 1,
Snapshot Imaging Spectrometer Based on Pixel-Level Filter Array (PFA)
In this paper, we present a novel snapshot imaging spectrometer based on the pixel-level filter array (PFA), which can simultaneously obtain both spectral and spatial information.
Miniaturized parallel spectroscopy
Parallel spectroscopy in the visible spectral range is applied in various analytical tasks ranging from industrial inspection via digital farming to life sciences. To address parallel distributed sensing
Development of a fast neutron spectrometer based on a plastic fiber
Over the past decade, a plastic scintillation fiber array model has been developed for fast neutron detection, utilizing the mechanism of one or double neutron–proton scattering to measure
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