TY - GEN
T1 - Experimental Demonstration of RoFSO Transmission Combining WLAN Standard and WDM-FSO over 100m Distance
AU - Kim, Jong Min
AU - Lee, Ju Hyung
AU - Lee, Yeongrok
AU - Cha, Hong Seol
AU - Park, Hyunsu
AU - Sim, Jincheol
AU - Kim, Chulwoo
AU - Ko, Young Chai
N1 - Funding Information:
ACKNOWLEDGEMENT This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government(MSIT)(NRF-2020R1A4A1019628)
Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - In this demonstration, we design the integration of WLAN-based RF transmission and multi-wavelength FSO transmission, achieving 20Gbps. Two wavelength beams of 1549.322nm and 1550.124nm are modulated and used for WLAN-based MQAM OFDM signal by USRP and 10Gbps OOK signal by BERT. It is shown that when the received optical power is greater than-13dBm for multi-wavelength beams, the WDM-FSO system achieves the BER requirements of WLAN. Furthermore, for the 10Gbps OOK RF signal, the error-free condition of BER below 10-12 is obtained at the received optical power of-13dBm. Our experiments study the feasibility of integrating WDM-FSO with WLAN-based RF systems, noticing the potential of utilizing multiple wavelengths in RoFSO transmission.
AB - In this demonstration, we design the integration of WLAN-based RF transmission and multi-wavelength FSO transmission, achieving 20Gbps. Two wavelength beams of 1549.322nm and 1550.124nm are modulated and used for WLAN-based MQAM OFDM signal by USRP and 10Gbps OOK signal by BERT. It is shown that when the received optical power is greater than-13dBm for multi-wavelength beams, the WDM-FSO system achieves the BER requirements of WLAN. Furthermore, for the 10Gbps OOK RF signal, the error-free condition of BER below 10-12 is obtained at the received optical power of-13dBm. Our experiments study the feasibility of integrating WDM-FSO with WLAN-based RF systems, noticing the potential of utilizing multiple wavelengths in RoFSO transmission.
UR - http://www.scopus.com/inward/record.url?scp=85133946856&partnerID=8YFLogxK
U2 - 10.1109/INFOCOMWKSHPS54753.2022.9798035
DO - 10.1109/INFOCOMWKSHPS54753.2022.9798035
M3 - Conference contribution
AN - SCOPUS:85133946856
T3 - INFOCOM WKSHPS 2022 - IEEE Conference on Computer Communications Workshops
BT - INFOCOM WKSHPS 2022 - IEEE Conference on Computer Communications Workshops
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2022 IEEE Conference on Computer Communications Workshops, INFOCOM WKSHPS 2022
Y2 - 2 May 2022 through 5 May 2022
ER -