Spatial phase information transmission via coherence function of low coherence light

Y. Teramura, A. Shirakawa, F. Kannari

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

    Abstract

    Holography is one of the best techniques to generate 3D images. When this technique is applied to a 3D video system, even for a display dimension of 100 mm×100 mm, transmission capacity of more than 10 Gbps would be required. The present digital transmission technique is inappropriate for this application. On the other hand, currently, space-to-time conversion paradigm has attracted a great deal of attention for its ability to convert spatial information into temporal information. In this paradigm a femtosecond optical pulse is spatially dispersed into individual temporal spectrum components and modulated by a row of the hologram generating holographic 3D images. After that various spectrum components are reassembled into a single collimated beam and transmitted as temporal information. The pulse can get one row of the holography instantly. However, a femtosecond pulse light source costs much and the system becomes large. Moreover, the pulse suffers group velocity dispersion and nonlinear effect during optical fiber transmission. In this paper, we applied a super-luminescence-diode (SLD) to this paradigm.

    Original languageEnglish
    Title of host publicationCLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages815-816
    Number of pages2
    ISBN (Electronic)0780356616, 9780780356610
    DOIs
    Publication statusPublished - 1999 Jan 1
    Event1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999 - Seoul, Korea, Republic of
    Duration: 1999 Aug 301999 Sep 3

    Publication series

    NameCLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
    Volume3

    Conference

    Conference1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999
    CountryKorea, Republic of
    CitySeoul
    Period99/8/3099/9/3

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Atomic and Molecular Physics, and Optics
    • Computer Networks and Communications
    • Physics and Astronomy(all)

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  • Cite this

    Teramura, Y., Shirakawa, A., & Kannari, F. (1999). Spatial phase information transmission via coherence function of low coherence light. In CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics (pp. 815-816). [817848] (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics; Vol. 3). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CLEOPR.1999.817848