Below 100-fs Timing Jitter Seamless Operations in 10-GSample/s 3-bit Photonic Analog-to-Digital Conversion
We experimentally realize seamless operations with below 100-fs timing jitter in a 10-GSample/s 3-bit photonic analog-to-digital converter (ADC) with an input 2.5-GHz sinusoidal electrical signal. To address the energy efficiency, it is necessary to explore some serial approaches to get most operati...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2015-01-01
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| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/7098317/ |
| _version_ | 1818718072655052800 |
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| author | M. Hasegawa T. Satoh T. Nagashima M. Mendez T. Konishi |
| author_facet | M. Hasegawa T. Satoh T. Nagashima M. Mendez T. Konishi |
| author_sort | M. Hasegawa |
| collection | DOAJ |
| description | We experimentally realize seamless operations with below 100-fs timing jitter in a 10-GSample/s 3-bit photonic analog-to-digital converter (ADC) with an input 2.5-GHz sinusoidal electrical signal. To address the energy efficiency, it is necessary to explore some serial approaches to get most operations in a photonic ADC done before serial-to-parallel conversion to save the number of devices. To press forward with the work on subsequent operations after optical sampling in a photonic ADC, we have investigated optical quantization and coding and demonstrated their performances. The experimental results successfully demonstrated seamless operations in a photonic ADC, i.e., sampling, quantization, and coding, while keeping its parallel-configuration-free characteristics and low timing jitter below 100 fs. This demonstration could address the energy efficiency by reduction of the number of devices, including electrical ADCs for subsequent operations after optical sampling in existing high-performance photonic ADCs. |
| first_indexed | 2024-12-17T19:45:14Z |
| format | Article |
| id | doaj.art-d74b9757eb3e48ebbba0e52f601b2571 |
| institution | Directory Open Access Journal |
| issn | 1943-0655 |
| language | English |
| last_indexed | 2024-12-17T19:45:14Z |
| publishDate | 2015-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj.art-d74b9757eb3e48ebbba0e52f601b25712022-12-21T21:34:53ZengIEEEIEEE Photonics Journal1943-06552015-01-01731710.1109/JPHOT.2015.24258787098317Below 100-fs Timing Jitter Seamless Operations in 10-GSample/s 3-bit Photonic Analog-to-Digital ConversionM. Hasegawa0T. Satoh1T. Nagashima2M. Mendez3T. Konishi4Grad. Sch. of Eng., Osaka Univ., Suita, JapanGrad. Sch. of Eng., Osaka Univ., Suita, JapanGrad. Sch. of Eng., Osaka Univ., Suita, JapanGrad. Sch. of Eng., Osaka Univ., Suita, JapanGrad. Sch. of Eng., Osaka Univ., Suita, JapanWe experimentally realize seamless operations with below 100-fs timing jitter in a 10-GSample/s 3-bit photonic analog-to-digital converter (ADC) with an input 2.5-GHz sinusoidal electrical signal. To address the energy efficiency, it is necessary to explore some serial approaches to get most operations in a photonic ADC done before serial-to-parallel conversion to save the number of devices. To press forward with the work on subsequent operations after optical sampling in a photonic ADC, we have investigated optical quantization and coding and demonstrated their performances. The experimental results successfully demonstrated seamless operations in a photonic ADC, i.e., sampling, quantization, and coding, while keeping its parallel-configuration-free characteristics and low timing jitter below 100 fs. This demonstration could address the energy efficiency by reduction of the number of devices, including electrical ADCs for subsequent operations after optical sampling in existing high-performance photonic ADCs.https://ieeexplore.ieee.org/document/7098317/photonic analog-to-digital conversionoptical samplingoptical quantizationoptical codingSSFS |
| spellingShingle | M. Hasegawa T. Satoh T. Nagashima M. Mendez T. Konishi Below 100-fs Timing Jitter Seamless Operations in 10-GSample/s 3-bit Photonic Analog-to-Digital Conversion IEEE Photonics Journal photonic analog-to-digital conversion optical sampling optical quantization optical coding SSFS |
| title | Below 100-fs Timing Jitter Seamless Operations in 10-GSample/s 3-bit Photonic Analog-to-Digital Conversion |
| title_full | Below 100-fs Timing Jitter Seamless Operations in 10-GSample/s 3-bit Photonic Analog-to-Digital Conversion |
| title_fullStr | Below 100-fs Timing Jitter Seamless Operations in 10-GSample/s 3-bit Photonic Analog-to-Digital Conversion |
| title_full_unstemmed | Below 100-fs Timing Jitter Seamless Operations in 10-GSample/s 3-bit Photonic Analog-to-Digital Conversion |
| title_short | Below 100-fs Timing Jitter Seamless Operations in 10-GSample/s 3-bit Photonic Analog-to-Digital Conversion |
| title_sort | below 100 fs timing jitter seamless operations in 10 gsample s 3 bit photonic analog to digital conversion |
| topic | photonic analog-to-digital conversion optical sampling optical quantization optical coding SSFS |
| url | https://ieeexplore.ieee.org/document/7098317/ |
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