Spatial imaging identification in a fiber-bundle confocal fluorescence microspectrometer

Yao Qun Li, Shin Ya Sasaki, Takanori Inoue, Akira Harata, Teiichiro Ogawa

    Research output: Contribution to journalArticlepeer-review

    10 Citations (Scopus)


    We have developed a CCD-based fiber-bundle confocal fluorescence microspectrometer exhibiting a spectrum of individual fiber spots on the CCD. The development led to a new technique, spatial imaging identification, and revealed the sources of various signals based on the spatial distribution of a signal in the spectral images. The new technique allows for easy alignment of the optics and discrimination of various interference lights. The potential application to surface analysis is also emphasized.

    Original languageEnglish
    Pages (from-to)1111-1114
    Number of pages4
    JournalApplied Spectroscopy
    Issue number8
    Publication statusPublished - Aug 1998

    All Science Journal Classification (ASJC) codes

    • Instrumentation
    • Spectroscopy


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