{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T04:30:29Z","timestamp":1760243429222,"version":"build-2065373602"},"reference-count":16,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2013,3,6]],"date-time":"2013-03-06T00:00:00Z","timestamp":1362528000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>We present the results of a project to develop a proof of concept for a novel hyperspectral imager based on the use of advanced micro-optics technology. The technology gives considerably more spatial elements than a classic pushbroom which translates into far more light being integrated per unit of time. This permits us to observe at higher spatial and\/or spectral resolution, darker targets and under lower illumination, as in the early morning. Observations of faint glow at night should also be possible but need further studies. A full instrument for laboratory demonstration and field tests has now been built and tested. It has about 10,000 spatial elements and spectra 150 pixel long. It is made of a set of cylindrical fore-optics followed by a new innovative optical system called a microslice Integral Field Unit (IFU) which is itself followed by a standard spectrograph. The fore-optics plus microslice IFU split the field into a large number of small slit-like images that are dispersed in the spectrograph. Our goal is to build instruments with at least hundreds of thousands of spatial elements.<\/jats:p>","DOI":"10.3390\/rs5031204","type":"journal-article","created":{"date-parts":[[2013,3,6]],"date-time":"2013-03-06T11:11:47Z","timestamp":1362568307000},"page":"1204-1219","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["New Microslice Technology for Hyperspectral Imaging"],"prefix":"10.3390","volume":"5","author":[{"given":"Robert","family":"Content","sequence":"first","affiliation":[{"name":"Australian Astronomical Observatory, P.O. Box 915, North Ryde, NSW 1670, Australia"},{"name":"Centre for Advanced Instrumentation, Department of Physics, Durham University, South Road, Durham DH1 3LE, UK"}]},{"given":"Simon","family":"Blake","sequence":"additional","affiliation":[{"name":"Centre for Advanced Instrumentation, Department of Physics, Durham University, South Road, Durham DH1 3LE, UK"}]},{"given":"Colin","family":"Dunlop","sequence":"additional","affiliation":[{"name":"Centre for Advanced Instrumentation, Department of Physics, Durham University, South Road, Durham DH1 3LE, UK"}]},{"given":"David","family":"Nandi","sequence":"additional","affiliation":[{"name":"Centre for Advanced Instrumentation, Department of Physics, Durham University, South Road, Durham DH1 3LE, UK"}]},{"given":"Ray","family":"Sharples","sequence":"additional","affiliation":[{"name":"Centre for Advanced Instrumentation, Department of Physics, Durham University, South Road, Durham DH1 3LE, UK"}]},{"given":"Gordon","family":"Talbot","sequence":"additional","affiliation":[{"name":"Centre for Advanced Instrumentation, Department of Physics, Durham University, South Road, Durham DH1 3LE, UK"}]},{"given":"Tom","family":"Shanks","sequence":"additional","affiliation":[{"name":"Department of Physics, Durham University, South Road, Durham, DH1 3LE, UK"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9931-9083","authenticated-orcid":false,"given":"Danny","family":"Donoghue","sequence":"additional","affiliation":[{"name":"Department of Geography, Durham University, South Road, Durham, DH1 3LE, UK"}]},{"given":"Nikolaos","family":"Galiatsatos","sequence":"additional","affiliation":[{"name":"Department of Geography, Durham University, South Road, Durham, DH1 3LE, UK"}]},{"given":"Peter","family":"Luke","sequence":"additional","affiliation":[{"name":"Centre for Advanced Instrumentation, Department of Physics, Durham University, South Road, Durham DH1 3LE, UK"}]}],"member":"1968","published-online":{"date-parts":[[2013,3,6]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"9390","DOI":"10.1021\/es101823z","article-title":"Remote identification and quantification of industrial smokestack effluents via imaging Fourier-transform spectroscopy","volume":"44","author":"Gross","year":"2010","journal-title":"Environ. 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Design, construction and testing of the GNIRS IFU","volume":"371","author":"Content","year":"2006","journal-title":"Mon. Notic. Roy. Astron. Soc"},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"374","DOI":"10.1016\/j.newar.2006.02.006","article-title":"Slicer system of KMOS","volume":"50","author":"Content","year":"2006","journal-title":"New Astron. Rev"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"174","DOI":"10.1117\/12.456693","article-title":"Microslices and low-cost spectrographs for million element integral field spectrographs","volume":"4842","author":"Content","year":"2003","journal-title":"Proc. SPIE"},{"key":"ref_14","first-page":"125","article-title":"MEIFU\u2014A Million Element Integral Field Unit for Deep Ly-\u03b1 Searches","volume":"280","author":"Brown","year":"2002","journal-title":"Next Generation Wide-Field Multi-Object Spectroscopy, ASP Conference Proceedings"},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"267","DOI":"10.1016\/j.newar.2006.03.005","article-title":"Transparent microslices IFUs: From 200,000 to 5 million spectra at once","volume":"50","author":"Content","year":"2006","journal-title":"New Astron. Rev"},{"key":"ref_16","unstructured":"Nandi, D., Content, R., Sharples, R., Donoghue, D., Dunlop, C., and Talbot, G. (2012, January 12\u201314). A Novel Hyperspectral Imager Based on Microslice Technology. University of Greenwich, London, UK."}],"container-title":["Remote Sensing"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2072-4292\/5\/3\/1204\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T21:45:21Z","timestamp":1760219121000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2072-4292\/5\/3\/1204"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,3,6]]},"references-count":16,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2013,3]]}},"alternative-id":["rs5031204"],"URL":"https:\/\/doi.org\/10.3390\/rs5031204","relation":{},"ISSN":["2072-4292"],"issn-type":[{"type":"electronic","value":"2072-4292"}],"subject":[],"published":{"date-parts":[[2013,3,6]]}}}