https://scholars.lib.ntu.edu.tw/handle/123456789/607070
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Hsueh Y.-W | en_US |
dc.contributor.author | Cheng C.-H | en_US |
dc.contributor.author | Fu C.-S | en_US |
dc.contributor.author | Wang H.-Y | en_US |
dc.contributor.author | Huang B.-J | en_US |
dc.contributor.author | GONG-RU LIN | en_US |
dc.date.accessioned | 2022-04-25T06:42:04Z | - |
dc.date.available | 2022-04-25T06:42:04Z | - |
dc.date.issued | 2021 | - |
dc.identifier.issn | 1077260X | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85096362738&doi=10.1109%2fJSTQE.2020.3033282&partnerID=40&md5=ee464f4019046596328379599391ff92 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/607070 | - |
dc.description.abstract | The all-optical cross-wavelength quadrature amplitude modulation orthogonal frequency-division multiplexing (QAM-OFDM) data switching in the silicon rich silicon carbide (Si-rich SiC) micro-ring (μ-ring) waveguide is demonstrated for the first time by using the two-photon absorption (TPA) induced free carrier absorption (FCA) process. With enlarging the allowable 4-QAM OFDM data bandwidth to 1.16 GHz, the all-optical 4-QAM OFDM pump-to-probe switching with allowable bandwidth of 1.16 GHz can achieve a raw data rate up to 2.32 Gbit/s with forward error correction (FEC) qualified error vector magnitude (EVM), signal-to-noise ratio (SNR), and bit-err-ratio (BER) of 31.9%, 9.92 dB, and 8.7 × 10-4, respectively. With upgrading the bandwidth of electrical pre-amplifier to 1.5 GHz, the wavelength-converted probe data can successfully pass the FEC criterion with qualified SNR of 9.49 dB, BER of 1.4 × 10-3 and EVM of 33.5%, to demonstrate the all-optical switching data rate approaching 3 Gbit/s. ? 1995-2012 IEEE. | - |
dc.relation.ispartof | IEEE Journal of Selected Topics in Quantum Electronics | - |
dc.subject | 4-QAM OFDM | - |
dc.subject | all-optical modulation | - |
dc.subject | free carrier absorption | - |
dc.subject | SiC material | - |
dc.subject | Bandwidth | - |
dc.subject | Bit error rate | - |
dc.subject | Error correction | - |
dc.subject | Forward error correction | - |
dc.subject | Luminescence of organic solids | - |
dc.subject | Optical fiber communication | - |
dc.subject | Optical switches | - |
dc.subject | Orthogonal frequency division multiplexing | - |
dc.subject | Quadrature phase shift keying | - |
dc.subject | Silicon carbide | - |
dc.subject | Switching | - |
dc.subject | Two photon processes | - |
dc.subject | Waveguides | - |
dc.subject | All optical | - |
dc.subject | All-optical switching | - |
dc.subject | Data bandwidth | - |
dc.subject | Error vector magnitude | - |
dc.subject | Free carrier absorption | - |
dc.subject | Microrings | - |
dc.subject | Silicon rich | - |
dc.subject | Two photon absorption | - |
dc.subject | Signal to noise ratio | - |
dc.title | 4-QAM OFDM Data Switching via Free Carrier Absorption in Si-Rich SiC Waveguide | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1109/JSTQE.2020.3033282 | - |
dc.identifier.scopus | 2-s2.0-85096362738 | - |
dc.relation.journalvolume | 27 | - |
dc.relation.journalissue | 3 | - |
item.cerifentitytype | Publications | - |
item.fulltext | no fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.grantfulltext | none | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.dept | Photonics and Optoelectronics | - |
crisitem.author.orcid | 0000-0003-2061-1282 | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
顯示於: | 電機工程學系 |
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