Oscilloscopic Capture of Greater-Than-100 GHz, Ultra-Low Power Optical Waveforms Enabled by Integrated Electrooptic Devices
| العنوان: | Oscilloscopic Capture of Greater-Than-100 GHz, Ultra-Low Power Optical Waveforms Enabled by Integrated Electrooptic Devices |
|---|---|
| المؤلفون: | Matthew D. Shaw, Qing-Yuan Zhao, Shayan Mookherjea, Marco Colangelo, Karl K. Berggren, Brian J. Drouin, Di Zhu, Boris Korzh, Deacon J. Nemchick, Andrew E. Dane, Peter O. Weigel, Wolfgang Becker, Xiaoxi Wang |
| المصدر: | Journal of Lightwave Technology. 38:166-173 |
| بيانات النشر: | Institute of Electrical and Electronics Engineers (IEEE), 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Physics, business.industry, Bandwidth (signal processing), Physics::Optics, Optical power, 02 engineering and technology, Atomic and Molecular Physics, and Optics, Photon counting, 020210 optoelectronics & photonics, Optics, Frequency domain, 0202 electrical engineering, electronic engineering, information engineering, Waveform, Time domain, Oscilloscope, business, Jitter |
| الوصف: | Direct time-domain sampling oscilloscopic capture of ultra-high bandwidth (32–102 GHz) modulated optical waveforms at 1550 nm is demonstrated at optical power levels below −100 dBm. To detect fast optical waveforms directly at power levels far below what traditional optical oscilloscope methods can measure, we use a time-correlated single-photon counting (TCSPC) sampling acquisition method, recently developed integrated electro-optic devices with >100 GHz electro-optic bandwidth, and single photon detectors with < 5 ps jitter. We show the reconstruction of the time domain signals by collecting histograms of time-binned single photons captured using TCSPC and characterize the spectral components in the frequency domain. The ability to acquire ultra-weak eye diagrams and identify high-frequency spectral components from a relatively small ensemble of single-photon measurements may lead to significant advances in optical waveform capture technology. |
| تدمد: | 1558-2213 0733-8724 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::69506b661cbedf77ff9699c10fb50069 https://doi.org/10.1109/jlt.2019.2954295 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi...........69506b661cbedf77ff9699c10fb50069 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15582213 07338724 |
|---|