QAM Transmission over RoF Using Fabry Perot Laser Diode and Continuous Wave Laser Diode
Kuruvilla John1, Merin Philip2, Abhijith S.3, Jincy Francis4
1Kuruvilla John*, Assistant Professor, Department of Electronics and Communication Engineering, Providence College of Engineering, Chengannur, Kerala, India.
2Merin Philip, Assistant Professor, Department of Electronics and Communication Engineering, Providence College of Engineering, Chengannur, Kerala, India.
3Abhijith S., Assistant Professor, Department of Electronics and Communication Engineering, Providence College of Engineering, Chengannur, Kerala, India.
4Jincy Francis, Assistant Professor, Department of Electronics and Communication Engineering, Providence College of Engineering, Chengannur, Kerala, India.
Manuscript received on September 17, 2019. | Revised Manuscript received on 24 September, 2019. | Manuscript published on October 10, 2019. | PP: 531-535 | Volume-8 Issue-12, October 2019. | Retrieval Number: L34121081219/2019©BEIESP | DOI: 10.35940/ijitee.L3412.1081219
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: This paper introduces the Quadrature Amplitude Modulation (QAM) Radio over Fiber (RoF) framework dependent on Optical Frequency Comb (OFC) generation utilizing Fabry-Perot Laser Diode (FPLD) and Continuous Wave Laser Diode (CWLD). In this, optical Millimeter-Wave (MMW) can be created ether utilizing ease FPLD with an outside optical infusion or a continuous wave laser diode. At the base, optical MMW can be recognized by utilizing photodetector in the two transmissions. The experimental results are explained by using the constellation and eye diagram.
Keywords: Continuous Wave Laser Diode, Fabry-perot laser diode, Optical MMW Generation, Radio over Fibre (RoF)
Scope of the Article: Optical and High-Speed Access Networks