Demonstration of a Large Stretch-Ratio $({\rm M}=41)$ Photonic Analog-to-Digital Converter With 8 ENOB for an Input Signal Bandwidth of 10 GHz
| Autor: | Willie W. Ng, T. D. Rockwood, G. A. Sefler, G. C. Valley |
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| Rok vydání: | 2012 |
| Předmět: |
Engineering
Physics::Instrumentation and Detectors business.industry Bandwidth (signal processing) Analog-to-digital converter Hardware_PERFORMANCEANDRELIABILITY Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention Stretch ratio Effective number of bits law Dispersion (optics) Hardware_INTEGRATEDCIRCUITS Electronic engineering Optoelectronics Hardware_ARITHMETICANDLOGICSTRUCTURES Electrical and Electronic Engineering Photonics business Optical filter Passband |
| Zdroj: | IEEE Photonics Technology Letters. 24:1185-1187 |
| ISSN: | 1941-0174 1041-1135 |
| DOI: | 10.1109/lpt.2012.2198881 |
| Popis: | We report the demonstration of a time-stretch photonic analog-to-digital conversion (ADC) system with a stretch ratio of . By stretching a 10-GHz modulation envelope to 242 MHz via optical dispersion, we demonstrated, for the first time, an ADC resolution that is better than 8 effective number of bits for a 10-GHz input-signal bandwidth. |
| Databáze: | OpenAIRE |
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