Injection-Locked Quantum-Dash Laser in Far L-Band 192 Gbit/s DWDM Transmission
Injection locked quantum-dash laser diode-based comb source is employed in wavelength-division multiplexed (WDM) optical transmission covering ∼1610 nm L-band optical telecommunication window. An aggregate data rate of 192 Gbits/s (3 ×...
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IEEE
2020-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/9216583/ |
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| author | Mohammed Zahed Mustafa Khan Emad A. Alkhazraji Amr Mohamed Ragheb Maged Abdullah Esmail Qazi Tareq Habib Ali Fathallah Khurram Karim Qureshi Saleh Alshebeili |
| author_facet | Mohammed Zahed Mustafa Khan Emad A. Alkhazraji Amr Mohamed Ragheb Maged Abdullah Esmail Qazi Tareq Habib Ali Fathallah Khurram Karim Qureshi Saleh Alshebeili |
| author_sort | Mohammed Zahed Mustafa Khan |
| collection | DOAJ |
| description | Injection locked quantum-dash laser diode-based comb source is employed in wavelength-division multiplexed (WDM) optical transmission covering ∼1610 nm L-band optical telecommunication window. An aggregate data rate of 192 Gbits/s (3 × 32 GBaud-QPSK reaching 7% FEC overhead) is demonstrated over three 50 GHz separated channels in coherent transmission over a 10 km-long single mode fiber. A thorough investigation of the radio-frequency (RF) characteristics of all channels is carried out in terms of the linewidth, phase, and frequency noises, showing minimum values of 44 kHz, −80 dBc/Hz, and 5.2 × 10<sup>11</sup> Hz<sup>2</sup>/Hz, respectively. Also, an integrated average relative intensity noise of ∼−132 dB/Hz is reported for the central channel. To the best of our knowledge, this constitutes the first report and demonstration of a dense WDM (DWDM) in an extended L-band regime using a comb source. |
| format | Article |
| id | doaj-art-88ae3f106e33483db2c19e21a9654002 |
| institution | Kabale University |
| issn | 1943-0655 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-88ae3f106e33483db2c19e21a96540022025-08-20T03:32:57ZengIEEEIEEE Photonics Journal1943-06552020-01-0112511110.1109/JPHOT.2020.30290269216583Injection-Locked Quantum-Dash Laser in Far L-Band 192 Gbit/s DWDM TransmissionMohammed Zahed Mustafa Khan0https://orcid.org/0000-0002-9734-5413Emad A. Alkhazraji1https://orcid.org/0000-0001-9684-5996Amr Mohamed Ragheb2https://orcid.org/0000-0002-4449-0182Maged Abdullah Esmail3https://orcid.org/0000-0001-9025-0529Qazi Tareq4Habib Ali Fathallah5https://orcid.org/0000-0001-6665-9762Khurram Karim Qureshi6https://orcid.org/0000-0001-6072-6653Saleh Alshebeili7Optoelectronics Research Laboratory, Electrical Engineering Department, King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi ArabiaOptoelectronics Research Laboratory, Electrical Engineering Department, King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi ArabiaKACST-TIC in Radio Frequency and Photonics for the e-Society (RFTONICS), King Saud University (KSU), Riyadh, Saudi ArabiaCommunications and Networks Engineering Department, Prince Sultan University, Riyadh, Saudi ArabiaOptoelectronics Research Laboratory, Electrical Engineering Department, King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi ArabiaComputer Department, Faculty of Sciences of Bizerte, University of Carthage, Tunis, TunisiaElectrical Engineering Department, King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi ArabiaKACST-TIC in Radio Frequency and Photonics for the e-Society (RFTONICS), King Saud University (KSU), Riyadh, Saudi ArabiaInjection locked quantum-dash laser diode-based comb source is employed in wavelength-division multiplexed (WDM) optical transmission covering ∼1610 nm L-band optical telecommunication window. An aggregate data rate of 192 Gbits/s (3 × 32 GBaud-QPSK reaching 7% FEC overhead) is demonstrated over three 50 GHz separated channels in coherent transmission over a 10 km-long single mode fiber. A thorough investigation of the radio-frequency (RF) characteristics of all channels is carried out in terms of the linewidth, phase, and frequency noises, showing minimum values of 44 kHz, −80 dBc/Hz, and 5.2 × 10<sup>11</sup> Hz<sup>2</sup>/Hz, respectively. Also, an integrated average relative intensity noise of ∼−132 dB/Hz is reported for the central channel. To the best of our knowledge, this constitutes the first report and demonstration of a dense WDM (DWDM) in an extended L-band regime using a comb source.https://ieeexplore.ieee.org/document/9216583/Quantum-dashWDM transmissionL-band communication |
| spellingShingle | Mohammed Zahed Mustafa Khan Emad A. Alkhazraji Amr Mohamed Ragheb Maged Abdullah Esmail Qazi Tareq Habib Ali Fathallah Khurram Karim Qureshi Saleh Alshebeili Injection-Locked Quantum-Dash Laser in Far L-Band 192 Gbit/s DWDM Transmission IEEE Photonics Journal Quantum-dash WDM transmission L-band communication |
| title | Injection-Locked Quantum-Dash Laser in Far L-Band 192 Gbit/s DWDM Transmission |
| title_full | Injection-Locked Quantum-Dash Laser in Far L-Band 192 Gbit/s DWDM Transmission |
| title_fullStr | Injection-Locked Quantum-Dash Laser in Far L-Band 192 Gbit/s DWDM Transmission |
| title_full_unstemmed | Injection-Locked Quantum-Dash Laser in Far L-Band 192 Gbit/s DWDM Transmission |
| title_short | Injection-Locked Quantum-Dash Laser in Far L-Band 192 Gbit/s DWDM Transmission |
| title_sort | injection locked quantum dash laser in far l band 192 gbit x002f s dwdm transmission |
| topic | Quantum-dash WDM transmission L-band communication |
| url | https://ieeexplore.ieee.org/document/9216583/ |
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