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The effect of diffusion on the impulse response of RCE detector
dc.creator | Đurić, Zoran G. | |
dc.creator | Krstajić, Predrag | |
dc.creator | Smiljanić, Miloljub | |
dc.creator | Randjelović, Danijela | |
dc.date.accessioned | 2019-01-30T17:09:47Z | |
dc.date.available | 2019-01-30T17:09:47Z | |
dc.date.issued | 2001 | |
dc.identifier.issn | 1041-1135 | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/45 | |
dc.description.abstract | We present a theory which demonstrates how the diffusion of photogenerated carriers affects the impulse response of a resonant-cavity enhanced photodetector (RCE). Analytic expressions for carrier densities and short-circuit current are derived. The theory indicates that diffusion introduces a significant tail in temporal response of photodetectors. The influence of diffusion rises as the absorption width decreases, and a discrepancy in bandwidth as high as 35% between our results and previous theoretical predictions is observed. Therefore, the effect should be taken into account while calculating the critical parameters of RCE photodetectors with thin absorption region. | en |
dc.rights | restrictedAccess | |
dc.source | IEEE Photonics Technology Letters | |
dc.subject | Bandwidth | en |
dc.subject | Diffusion | en |
dc.subject | Impulse response | en |
dc.subject | Quantum efficiency | en |
dc.subject | Resonant-cavity-enhanced photodetector | en |
dc.title | The effect of diffusion on the impulse response of RCE detector | en |
dc.type | article | |
dc.rights.license | ARR | |
dcterms.abstract | Смиљанић, Милољуб; Крстајић, Предраг; Ђурић, Зоран Г.; Ранђеловић, Данијела; | |
dc.citation.volume | 13 | |
dc.citation.issue | 6 | |
dc.citation.spage | 620 | |
dc.citation.epage | 622 | |
dc.citation.other | 13(6): 620-622 | |
dc.citation.rank | aM21 | |
dc.identifier.doi | 10.1109/68.924044 | |
dc.identifier.scopus | 2-s2.0-0035365130 | |
dc.identifier.wos | 000168833300028 | |
dc.type.version | publishedVersion |