ArticleOptical engineering (Redondo Beach, Calif.)2017
High spatial sampling light-guide snapshot spectrometer.
Article in Optical engineering (Redondo Beach, Calif.), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Snapshot hyperspectral fundus imaging system using a microlens array.Biomedical optics express · 2026Article
- Snapshot hyperspectral fundus imaging system using a microlens array.medRxiv : the preprint server for health sciences · 2025Article
- Research on Image Mapping Spectrometer Based on Ultra-Thin Glass Layered Mapping.Sensors (Basel, Switzerland) · 2024Article
- High-spatial density snapshot imaging spectrometer enabled by 2-photon fabricated custom fiber bundles.Optics letters · 2023Article
- Fabrication of a multifaceted mapping mirror using two-photon polymerization for a snapshot image mapping spectrometer.Applied optics · 2023Article
- Snapshot Imaging Spectrometer Based on Pixel-Level Filter Array (PFA).Sensors (Basel, Switzerland) · 2021Article
- Snapshot multidimensional photography through active optical mapping.Nature communications · 2020Article
- 3D printed fiber optic faceplates by custom controlled fused deposition modeling.Optics express · 2018Article
- Optimization of wavelength selection for multispectral image acquisition: a case study of atrial ablation lesions.Biomedical optics express · 2018Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
A prototype fiber-based imaging spectrometer was developed to provide snapshot hyperspectral imaging tuned for biomedical applications. The system is designed for imaging in the visible spectral range from 400 to 700 nm for compatibility with molecular imaging applications as well as satellite and remote sensing. An 81 × 96 pixel spatial sampling density is achieved by using a custom-made fiber-optic bundle. The design considerations and fabrication aspects of the fiber bundle and imaging spectrometer are described in detail. Through the custom fiber bundle, the image of a scene of interest is collected and divided into discrete spatial groups, with spaces generated in between groups for spectral dispersion. This reorganized image is scaled down by an image taper for compatibility with following optical elements, dispersed by a prism, and is finally acquired by a CCD camera. To obtain an (
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.