A demonstrative link design of RoFSO and its optimum performance - Indoor short range experiment and a new model of optical scintillation

T. Higashino, K. Tsukamoto, S. Komaki, K. Kazaura, K. Wakamori, M. Matsumoto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

In this paper, developing process of a DWDM (Dense Wavelength Division Multiplexing) Radio on Free Space Optics (RoFSO) system to transmit multiple radio services on a point-to-point optical wireless link is reported. The RoFSO is broadband RF optical wireless communication link with fiber-optic technologies. It can provide universal platform for heterogeneous radio entrance network, in especially rural area with no fiber infrastructure. The developed RoFSO transceiver can directly connect multiple radio-on-fiber(RoF) signals from an optical fiber to the air, and can receive an optical signal from the air into a fiber core. One of issues in designing an FSO link including optical scintillation, new analysis model is proposed in order to estimate its variation speed. By using proposed model, scintillation speed and their variance in experimental results are presented. Finally, increasing FSO distance due to the optical power allocation among four DWDM optical sources for each radio services under the power limitation of eye safety regulation based on spectrum mask test in indoor short range experiment is presented.

Original languageEnglish
Title of host publicationInternational Telecommunication Union - Proceedings of the 2009 ITU-T Kaleidoscope Academic Conference: Innovations for Digital Inclusion, K-IDI 2009
Pages207-213
Number of pages7
Publication statusPublished - 2009
EventInternational Telecommunication Union - 2009 ITU-T Kaleidoscope Academic Conference: Innovations for Digital Inclusion, K-IDI 2009 - Mar del Plata
Duration: 2009 Aug 312009 Sep 1

Other

OtherInternational Telecommunication Union - 2009 ITU-T Kaleidoscope Academic Conference: Innovations for Digital Inclusion, K-IDI 2009
CityMar del Plata
Period09/8/3109/9/1

Fingerprint

Space optics
Scintillation
Telecommunication links
Experiments
Dense wavelength division multiplexing
Fibers
Optical links
Air
Transceivers
Fiber optics
Light sources
Optical fibers
Masks

Keywords

  • Heterogeneous radio network
  • Radio services on free space optics
  • Reducing regional divide

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems

Cite this

Higashino, T., Tsukamoto, K., Komaki, S., Kazaura, K., Wakamori, K., & Matsumoto, M. (2009). A demonstrative link design of RoFSO and its optimum performance - Indoor short range experiment and a new model of optical scintillation. In International Telecommunication Union - Proceedings of the 2009 ITU-T Kaleidoscope Academic Conference: Innovations for Digital Inclusion, K-IDI 2009 (pp. 207-213). [5338928]

A demonstrative link design of RoFSO and its optimum performance - Indoor short range experiment and a new model of optical scintillation. / Higashino, T.; Tsukamoto, K.; Komaki, S.; Kazaura, K.; Wakamori, K.; Matsumoto, M.

International Telecommunication Union - Proceedings of the 2009 ITU-T Kaleidoscope Academic Conference: Innovations for Digital Inclusion, K-IDI 2009. 2009. p. 207-213 5338928.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Higashino, T, Tsukamoto, K, Komaki, S, Kazaura, K, Wakamori, K & Matsumoto, M 2009, A demonstrative link design of RoFSO and its optimum performance - Indoor short range experiment and a new model of optical scintillation. in International Telecommunication Union - Proceedings of the 2009 ITU-T Kaleidoscope Academic Conference: Innovations for Digital Inclusion, K-IDI 2009., 5338928, pp. 207-213, International Telecommunication Union - 2009 ITU-T Kaleidoscope Academic Conference: Innovations for Digital Inclusion, K-IDI 2009, Mar del Plata, 09/8/31.
Higashino T, Tsukamoto K, Komaki S, Kazaura K, Wakamori K, Matsumoto M. A demonstrative link design of RoFSO and its optimum performance - Indoor short range experiment and a new model of optical scintillation. In International Telecommunication Union - Proceedings of the 2009 ITU-T Kaleidoscope Academic Conference: Innovations for Digital Inclusion, K-IDI 2009. 2009. p. 207-213. 5338928
Higashino, T. ; Tsukamoto, K. ; Komaki, S. ; Kazaura, K. ; Wakamori, K. ; Matsumoto, M. / A demonstrative link design of RoFSO and its optimum performance - Indoor short range experiment and a new model of optical scintillation. International Telecommunication Union - Proceedings of the 2009 ITU-T Kaleidoscope Academic Conference: Innovations for Digital Inclusion, K-IDI 2009. 2009. pp. 207-213
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