Browsing by Author "Mullaney, K"

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    Fabrication of Optical Fibre Tapers
    (Cranfield University, 2017-05-19 08:47) Mullaney, K; James, Stephen; Tatam, Ralph
    Data concerning the fabrication of tapered optical fibres. Presented in Proc. SPIE 10323, 10323D. channelled_spectrum_development.zip - Evolution of channeled spectrum during tapering of SMF 28 optical fiber, using a CO2 laser as the heat source. OFS_2017_TAPER_FIGURE2.xlsx - The spectral response of a Vosskuhler NIR-300P NIR camera and the Planckian black body radiation curves (dashed lines) for a range of temperatures near the melting point of silica optical fibres. OFS_2017_TAPER_FIGURE4.xlsx - The strain measured bya fibre Bragg gratings and laser power used during the fabrication of a taper.
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    ItemOpen Access
    Tapered Long Period Gratings
    (Cranfield University, 2017-05-19 08:46) Mullaney, K; James, Stephen; Staines, S; Tatam, Ralph
    OFS_2017_TLPG_Fig2.xlsx. Figure 2 from Proc. SPIE 10323, 10323C. The spectrum of a tapered long period grating after the fabrication of each of the tapered sections, where the waist diameter was 117 μm and the period was of 418 µm. The TLPG was fabricated in Fibrecore SM750 fibre, and the spectrum recorded using an Ocean Optics CCD spectrometer. OFS_2017_TLPG_Fig3.xlsx. Figure 2 from Proc. SPIE 10323, 10323C. The transmission spectra of 3 TLPG, each comprising 6 tapered sections, with periods of 378,421 and 460 µm and duty cycles of 55, 45 and 41 %.