Dual frame OFDM with optical phase conjugation

Usha Choudhary, Vijay Janyani, M. Arif Khan

Research output: Book chapter/Published conference paperConference paperpeer-review

1 Citation (Scopus)


This paper presents a modification in conventional asymmetrically clipped optical OFDM (ACO-OFDM) frame for direct detection intensity modulation (DD-IM) system. Proposed dual frame OFDM consists of two similar frames and transmitted with optical phase conjugation for dispersion and non-linearity mitigation in optical fiber. Proposed system is compared with another scheme- phase conjugated sub-carrier coding (PCSC) in OFDM. Authors have compared the proposed system performance with PCSC for single mode fiber (SMF) with length 10 km and multi-mode fiber (MMF) with length 100 meters. Simulation results show that PCSC scheme performs better for SMF but in case of MMF, performance of proposed system is better.
Original languageEnglish
Title of host publication2020 29th Wireless and Optical Communications Conference (WOCC)
Subtitle of host publicationWOCC 2020
Place of PublicationUnited States
PublisherIEEE, Institute of Electrical and Electronics Engineers
Number of pages4
ISBN (Electronic)9781728161242
Publication statusPublished - 11 Jun 2020
Event2020 29th Wireless and Optical Communications Conference - New Jersey Institute of Technology, Newark, United States
Duration: 01 May 202002 May 2020
http://www.wocc.org/wocc2020/images/Program_v7.pdf (program)
http://www.wocc.org/wocc2020/images/ProgramBook_2020_final.pdf (program book)
https://ieeexplore.ieee.org/xpl/conhome/9110477/proceeding?pageNumber=1 (proceedings)


Conference2020 29th Wireless and Optical Communications Conference
Country/TerritoryUnited States
Internet address


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