Citation link:
http://dx.doi.org/10.25819/ubsi/10328
DC Field | Value | Language |
---|---|---|
crisitem.author.orcid | 0000-0002-7487-1373 | - |
crisitem.author.orcid | 0000-0002-2080-5143 | - |
crisitem.author.orcid | 0000-0001-6415-0364 | - |
crisitem.author.orcid | 0000-0001-5875-556X | - |
dc.contributor.author | Bablich, Andreas | - |
dc.contributor.author | Müller, Maurice | - |
dc.contributor.author | Kienitz, Paul | - |
dc.contributor.author | Bornemann, Rainer | - |
dc.contributor.author | Haring Bolívar, Peter | - |
dc.date.accessioned | 2023-11-17T08:18:13Z | - |
dc.date.available | 2023-11-17T08:18:13Z | - |
dc.date.issued | 2022 | de |
dc.description | Finanziert im Rahmen der DEAL-Verträge durch die Universitätsbibliothek Siegen | de |
dc.description.abstract | The Focus-Induced Photoresponse (FIP) enables 3D sensing capabilities by evaluating the irradiance dependent non-linear detector response in defect-based materials. Since this advantage is intricately associated to a slow response, the electrical bandwidth of previous FIP sensors is limited to a few kHz only. We report the FIP in amorphous silicon pin photodiodes and propose a sensor read out based on a harmonics analyses. We achieve modulation frequencies of 500 kHz and a non-linear beat frequency detection up to at least 3.5 MHz, surpassing the bandwidth of state-of-the-art architectures by at least a factor of 175. The FIP sensors further achieve signal-to-noise ratios of ∼50 dB, depth resolutions of at least 5.4 mm at 126 cm and a DC FIP detection limit of 1.3 μW/mm2. | en |
dc.identifier.doi | http://dx.doi.org/10.25819/ubsi/10328 | - |
dc.identifier.uri | https://dspace.ub.uni-siegen.de/handle/ubsi/2521 | - |
dc.identifier.urn | urn:nbn:de:hbz:467-25217 | - |
dc.language.iso | en | de |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.source | Electronics Letters ; 58 (8), S. 330–332. - https://doi.org/10.1049/ell2.12450 | de |
dc.subject.ddc | 621.3 Elektrotechnik, Elektronik | de |
dc.subject.other | 3D imaging sensors | en |
dc.subject.other | 3D-Bildsensoren | - |
dc.title | High-speed focus-induced photoresponse in amorphous silicon photodetectors for optical distance measurements | en |
dc.type | Article | de |
item.fulltext | With Fulltext | - |
ubsi.publication.affiliation | Department Elektrotechnik - Informatik | de |
ubsi.source.doi | 10.1049/ell2.12450 | - |
ubsi.source.issn | 1350-911X | - |
ubsi.source.issued | 2022 | de |
ubsi.source.issuenumber | 8 | de |
ubsi.source.pagefrom | 330 | de |
ubsi.source.pageto | 332 | de |
ubsi.source.place | Stevenage | de |
ubsi.source.publisher | IET | de |
ubsi.source.title | Electronics Letters | de |
ubsi.source.volume | 58 | de |
Appears in Collections: | Geförderte Open-Access-Publikationen |
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File | Description | Size | Format | |
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High-speed_focus-induced_photoresponse.pdf | 1.35 MB | Adobe PDF | View/Open |
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