Study of the Photodetector Structures in Standard SiGe BiCMOS Technology
碩士 === 國立清華大學 === 電子工程研究所 === 99 === High photoresponsivity photodetectors (PD) are implemented in standard SiGe BiCMOS technology in this work. Different PD structures are attempted to achieve peak shift of responsivity. Phototransistors that can amplify photo current are also investigated. Th...
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ndltd-TW-099NTHU54280472015-10-13T20:23:01Z http://ndltd.ncl.edu.tw/handle/72194312943301533822 Study of the Photodetector Structures in Standard SiGe BiCMOS Technology 標準SiGe BiCMOS製程中光偵測器結構之研究 Lin, Wei-Cheng 林威成 碩士 國立清華大學 電子工程研究所 99 High photoresponsivity photodetectors (PD) are implemented in standard SiGe BiCMOS technology in this work. Different PD structures are attempted to achieve peak shift of responsivity. Phototransistors that can amplify photo current are also investigated. The challenge in the design process, lies on optimizing the sensing area under the DRC limitation of the standard technology. Each phtodetector fabricated in TSMC 0.35um SiGe BiCMOS technology has an area of 30um x 30um. PD structures with shallow junctions are attempted to achieve blue-shift of responsivity peak. By using the current amplification capability, phototransistors with deep junctions achieve good photoresponsivity higher than that of normal PD structures. These photodetectors have small area and high photoresponsivity and can be applied to image sensor applications. Hsu, Yung-Jane 徐永珍 2011 學位論文 ; thesis 58 zh-TW |
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碩士 === 國立清華大學 === 電子工程研究所 === 99 === High photoresponsivity photodetectors (PD) are implemented in standard SiGe BiCMOS technology in this work. Different PD structures are attempted to achieve peak shift of responsivity. Phototransistors that can amplify photo current are also investigated. The challenge in the design process, lies on optimizing the sensing area under the DRC limitation of the standard technology.
Each phtodetector fabricated in TSMC 0.35um SiGe BiCMOS technology has an area of 30um x 30um.
PD structures with shallow junctions are attempted to achieve blue-shift of responsivity peak. By using the current amplification capability, phototransistors with deep junctions achieve good photoresponsivity higher than that of normal PD structures. These photodetectors have small area and high photoresponsivity and can be applied to image sensor applications.
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author2 |
Hsu, Yung-Jane |
author_facet |
Hsu, Yung-Jane Lin, Wei-Cheng 林威成 |
author |
Lin, Wei-Cheng 林威成 |
spellingShingle |
Lin, Wei-Cheng 林威成 Study of the Photodetector Structures in Standard SiGe BiCMOS Technology |
author_sort |
Lin, Wei-Cheng |
title |
Study of the Photodetector Structures in Standard SiGe BiCMOS Technology |
title_short |
Study of the Photodetector Structures in Standard SiGe BiCMOS Technology |
title_full |
Study of the Photodetector Structures in Standard SiGe BiCMOS Technology |
title_fullStr |
Study of the Photodetector Structures in Standard SiGe BiCMOS Technology |
title_full_unstemmed |
Study of the Photodetector Structures in Standard SiGe BiCMOS Technology |
title_sort |
study of the photodetector structures in standard sige bicmos technology |
publishDate |
2011 |
url |
http://ndltd.ncl.edu.tw/handle/72194312943301533822 |
work_keys_str_mv |
AT linweicheng studyofthephotodetectorstructuresinstandardsigebicmostechnology AT línwēichéng studyofthephotodetectorstructuresinstandardsigebicmostechnology AT linweicheng biāozhǔnsigebicmoszhìchéngzhōngguāngzhēncèqìjiégòuzhīyánjiū AT línwēichéng biāozhǔnsigebicmoszhìchéngzhōngguāngzhēncèqìjiégòuzhīyánjiū |
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1718047481868058624 |