{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T15:08:14Z","timestamp":1788880094735,"version":"build-2803163510"},"reference-count":17,"publisher":"Optica Publishing Group","issue":"21","license":[{"start":{"date-parts":[[2025,10,28]],"date-time":"2025-10-28T00:00:00Z","timestamp":1761609600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/doi.org\/10.1364\/OA_License_v2#VOR"},{"start":{"date-parts":[[2025,10,28]],"date-time":"2025-10-28T00:00:00Z","timestamp":1761609600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/opg.optica.org\/policies\/opg-tdm-policy.json"}],"funder":[{"DOI":"10.13039\/100017589","name":"Polska Agencja Rozwoju Przedsi\u0119biorczo\u015bci","doi-asserted-by":"publisher","award":["FENG.01.01-IP.02-1216\/23"],"award-info":[{"award-number":["FENG.01.01-IP.02-1216\/23"]}],"id":[{"id":"10.13039\/100017589","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["opg.optica.org"],"crossmark-restriction":false},"short-container-title":["Opt. Lett."],"published-print":{"date-parts":[[2025,11,1]]},"abstract":"<jats:p>\n                    This paper presents the highest, to the best of our knowledge, performance reached for interband cascade detectors at VIGO Photonics, versus absorbers\u2019 doping, thicknesses, and number of stages, for the 50% cut-off wavelength (\n                    <jats:italic toggle=\"yes\">\n                      \u03bb\n                      <jats:sub>cut-off(50%)<\/jats:sub>\n                    <\/jats:italic>\n                    , the spectral response drops to 50% of its peak value), ranging from 6.1 to 13.9\u2009\u00b5m and operating at room temperature (293\u2009K). All analyzed devices were based on the InAs\/InAsSb type-II superlattice (T2SL), where subsequent cells were connected by heavily doped p\n                    <jats:sup>+<\/jats:sup>\n                    \/n\n                    <jats:sup>+<\/jats:sup>\n                    tunneling junctions. In the case of detectors optimized for the LWIR\/VLWIR ranges, GaAs immersion lens technology was used to maximize performance. The peak detectivity (\n                    <jats:italic>D<\/jats:italic>\n                    <jats:sub>\n                      <jats:italic>p<\/jats:italic>\n                      <jats:italic>e<\/jats:italic>\n                      <jats:italic>a<\/jats:italic>\n                      <jats:italic>k<\/jats:italic>\n                    <\/jats:sub>\n                    <jats:sup>\u2217<\/jats:sup>\n                    ) ranges from 7.46\u2009\u00d7\u200910\n                    <jats:sup>7<\/jats:sup>\n                    Jones for the detector with\n                    <jats:italic toggle=\"yes\">\n                      \u03bb\n                      <jats:sub>cut-off(50%)<\/jats:sub>\n                    <\/jats:italic>\n                    ~13.9\u2009\u00b5m, to 1.2\u2009\u00d7\u200910\n                    <jats:sup>9<\/jats:sup>\n                    Jones for\n                    <jats:italic toggle=\"yes\">\n                      \u03bb\n                      <jats:sub>cut-off(50%)<\/jats:sub>\n                    <\/jats:italic>\n                    ~10.1\u2009\u00b5m.\n                  <\/jats:p>","DOI":"10.1364\/ol.560163","type":"journal-article","created":{"date-parts":[[2025,9,22]],"date-time":"2025-09-22T13:00:12Z","timestamp":1758546012000},"page":"6698","update-policy":"https:\/\/doi.org\/10.1364\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["MWIR\/LWIR\/VLWIR ICIPs\u2014the utmost performance at room temperature"],"prefix":"10.1364","volume":"50","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-9926-6259","authenticated-orcid":true,"given":"Karol","family":"D\u0105browski","sequence":"first","affiliation":[{"name":"VIGO Photonics S.A."},{"name":"Military University of Technology"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0032-522X","authenticated-orcid":true,"given":"Waldemar","family":"Gawron","sequence":"additional","affiliation":[{"name":"VIGO Photonics S.A."},{"name":"Military University of Technology"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u0141ukasz","family":"Kubiszyn","sequence":"additional","affiliation":[{"name":"VIGO Photonics S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4675-0010","authenticated-orcid":true,"given":"Bart\u0142omiej","family":"Seredy\u0144ski","sequence":"additional","affiliation":[{"name":"VIGO Photonics S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1963-3521","authenticated-orcid":true,"given":"Piotr","family":"Martyniuk","sequence":"additional","affiliation":[{"name":"Military University of Technology"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"285","published-online":{"date-parts":[[2025,10,28]]},"reference":[{"key":"ol-50-21-6698-R1","doi-asserted-by":"publisher","first-page":"63","DOI":"10.1016\/S1350-4495(96)00030-8","type":"journal-article","volume":"38","author":"Piotrowski","year":"1997","journal-title":"Infrared Phys. 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All rights, including for text and data mining (TDM), Artificial Intelligence (AI) training, and similar technologies, are reserved.","name":"copyright","label":"Copyright"}]}}