http://scholars.ntou.edu.tw/handle/123456789/20564
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Chia-Hua Huang | - |
dc.contributor.author | Hao Lo | - |
dc.contributor.author | Chieh Lo | - |
dc.contributor.author | Wen-Shiung Lour | - |
dc.date.accessioned | 2022-02-17T05:12:52Z | - |
dc.date.available | 2022-02-17T05:12:52Z | - |
dc.date.issued | 2020-09 | - |
dc.identifier.issn | 2168-6734 | - |
dc.identifier.uri | http://scholars.ntou.edu.tw/handle/123456789/20564 | - |
dc.description.abstract | Detective properties of a GaAs-based position sensitive detector (PSD) employing a very thin, highly doped p(& x002B;)-GaAs layer as a resistive layer were investigated. In addition to photovoltaic voltages, photovoltaic currents from a three-terminal PSD with two lateral electrodes and one transverse common electrode were also studied. In particular, lateral photovoltaic currents flowing into the two lateral electrodes and/or their differential values, instead of transverse photovoltaic currents were used as output signals. To do so, a PSD itself without power supply was proposed to realize its suitability for applications. When a 2 mW 638 nm light spot was used as an input, a position sensitivity of $38.5\mu \text{A}$ /mm, a correlation coefficient (or linearity) of & x003E; 0.999, and a nonlinearity (or position error) of 1.25& x0025; were obtained for our GaAs-based PSD with a long distance of 14 mm between two lateral electrodes. Besides, an equivalent circuit with a point solar cell was proposed to successfully explain these photovoltaic currents found in various configured 2-terminal and 3-terminal PSDs. | - |
dc.language.iso | en_US | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.relation.ispartof | IEEE J ELECTRON DEVI | - |
dc.subject | SOLAR-CELLS | - |
dc.subject | SENSORS | - |
dc.subject | SILICON | - |
dc.title | Comprehensive Studies of High-Linearity Position-Sensitivity Detectors With Theoretical Consideration on Lateral Photovoltaic Currents | - |
dc.type | journal article | - |
dc.identifier.doi | 10.1109/JEDS.2020.2965200 | - |
dc.identifier.url | <Go to ISI>://WOS:000510760700001 | - |
dc.relation.journalvolume | 8 | - |
dc.relation.journalissue | 1 | - |
dc.relation.pages | 92-98 | - |
item.fulltext | no fulltext | - |
item.grantfulltext | none | - |
item.openairetype | journal article | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.languageiso639-1 | en_US | - |
crisitem.author.dept | College of Electrical Engineering and Computer Science | - |
crisitem.author.dept | Department of Electrical Engineering | - |
crisitem.author.dept | National Taiwan Ocean University,NTOU | - |
crisitem.author.parentorg | National Taiwan Ocean University,NTOU | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
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