Photodetector device for fiber-optical telecommunication systems
The properties of a photodetector device with a balanced photodetector, which includes an avalanche silicon photodiode with a Schottky barrier, have been analyzed in this work. Considered here are the advantages of the analyzed semiconductor photodetectors as compared with other detectors of the opt...
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| Published in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Date: | 2019 |
| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2019
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/215423 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Photodetector device for fiber-optical telecommunication systems / N.O. Andreyeva, V.O. Zuyev, S.V. Morozova, R.A. Red'ko // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2019. — Т. 22, № 1. — С. 88-91. — Бібліогр.: 7 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862708328326496256 |
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| author | Andreyeva, N.O. Zuyev, V.O. Morozova, S.V. Red'ko, R.A. |
| author_facet | Andreyeva, N.O. Zuyev, V.O. Morozova, S.V. Red'ko, R.A. |
| citation_txt | Photodetector device for fiber-optical telecommunication systems / N.O. Andreyeva, V.O. Zuyev, S.V. Morozova, R.A. Red'ko // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2019. — Т. 22, № 1. — С. 88-91. — Бібліогр.: 7 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | The properties of a photodetector device with a balanced photodetector, which includes an avalanche silicon photodiode with a Schottky barrier, have been analyzed in this work. Considered here are the advantages of the analyzed semiconductor photodetectors as compared with other detectors of the optical signal, in particular, their ability to register long-wave radiation, since the formation of mobile carriers in them is not related to overcoming a significant surface potential barrier. To provide a high multiplication factor of an avalanche silicon photodiode with the Schottky barrier, an approach consisted of using the latter together with a receiving optical module for fiber-optic telecommunications systems has been proposed. A spectral characteristic for the Si-Au system has been obtained; it is not inferior to a germanium photodiode, with the possibility of further optimization. The frequency and noise characteristics of the device have been presented. The dynamic range and the threshold of its sensitivity have been determined. The physical equivalent circuit for the photodiode of the specified type has been presented. The frequency characteristics of the output power and the noise characteristics of the receiving optical module have also been presented. It has been determined that the sensitivity threshold is 36 dB for the information transfer rate close to 5 Gbit/s. Reduction of intersymbol interference has been experimentally detected, which will be especially effective in the case of the propagation of a signal with the corresponding shape. The obtained characteristics totally satisfy the requirements imposed on photodetectors of this type.
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| first_indexed | 2026-03-23T18:51:12Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-215423 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2026-03-23T18:51:12Z |
| publishDate | 2019 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Andreyeva, N.O. Zuyev, V.O. Morozova, S.V. Red'ko, R.A. 2026-03-16T10:59:07Z 2019 Photodetector device for fiber-optical telecommunication systems / N.O. Andreyeva, V.O. Zuyev, S.V. Morozova, R.A. Red'ko // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2019. — Т. 22, № 1. — С. 88-91. — Бібліогр.: 7 назв. — англ. 1560-8034 PACS: 73.40.Lq, 73.30.+y https://nasplib.isofts.kiev.ua/handle/123456789/215423 https://doi.org/10.15407/spqeo22.01.88 The properties of a photodetector device with a balanced photodetector, which includes an avalanche silicon photodiode with a Schottky barrier, have been analyzed in this work. Considered here are the advantages of the analyzed semiconductor photodetectors as compared with other detectors of the optical signal, in particular, their ability to register long-wave radiation, since the formation of mobile carriers in them is not related to overcoming a significant surface potential barrier. To provide a high multiplication factor of an avalanche silicon photodiode with the Schottky barrier, an approach consisted of using the latter together with a receiving optical module for fiber-optic telecommunications systems has been proposed. A spectral characteristic for the Si-Au system has been obtained; it is not inferior to a germanium photodiode, with the possibility of further optimization. The frequency and noise characteristics of the device have been presented. The dynamic range and the threshold of its sensitivity have been determined. The physical equivalent circuit for the photodiode of the specified type has been presented. The frequency characteristics of the output power and the noise characteristics of the receiving optical module have also been presented. It has been determined that the sensitivity threshold is 36 dB for the information transfer rate close to 5 Gbit/s. Reduction of intersymbol interference has been experimentally detected, which will be especially effective in the case of the propagation of a signal with the corresponding shape. The obtained characteristics totally satisfy the requirements imposed on photodetectors of this type. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Optoelectronics and optoelectronic devices Photodetector device for fiber-optical telecommunication systems Article published earlier |
| spellingShingle | Photodetector device for fiber-optical telecommunication systems Andreyeva, N.O. Zuyev, V.O. Morozova, S.V. Red'ko, R.A. Optoelectronics and optoelectronic devices |
| title | Photodetector device for fiber-optical telecommunication systems |
| title_full | Photodetector device for fiber-optical telecommunication systems |
| title_fullStr | Photodetector device for fiber-optical telecommunication systems |
| title_full_unstemmed | Photodetector device for fiber-optical telecommunication systems |
| title_short | Photodetector device for fiber-optical telecommunication systems |
| title_sort | photodetector device for fiber-optical telecommunication systems |
| topic | Optoelectronics and optoelectronic devices |
| topic_facet | Optoelectronics and optoelectronic devices |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/215423 |
| work_keys_str_mv | AT andreyevano photodetectordeviceforfiberopticaltelecommunicationsystems AT zuyevvo photodetectordeviceforfiberopticaltelecommunicationsystems AT morozovasv photodetectordeviceforfiberopticaltelecommunicationsystems AT redkora photodetectordeviceforfiberopticaltelecommunicationsystems |