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Bragg wavelength filters

Electro-optics and non- Devices for telecommunications (Bragg wavelength filters, signal... [Pg.189]

The behavior of holographic filters and gratings is described by coupled wave theory. The Bragg wavelength A, for a holographic optical clement is given by... [Pg.115]

A polymeric waveguide-type wavelength filter based on a Bragg grating has been fabricated using a simple nanoimprint technique by Ahn et al. [170] They obtained a maximum reflection of 25 dB at 1,569 nm and the bandwidth at 3 dB was about 0.8 nm for a device length of 1.5 cm. [Pg.157]

Kersey A D, Berkoff T A and Morey W W, Multiplexed fiber Bragg grating sensor system with a fiber Fabry-Perot wavelength filter . Optics Lett., 1993,18(16), 1370-2. [Pg.169]

To summarize Filtering is an effective way of producing intense monochromatic beams, but it is severely limited because it cannot be used at all wavelengths and cannot achieve high spectral purity at any wavelength. The analysis of a spectrum, that is, the selection of a line and the measurement of its intensity, requires Bragg reflection. [Pg.110]


See other pages where Bragg wavelength filters is mentioned: [Pg.96]    [Pg.96]    [Pg.214]    [Pg.453]    [Pg.455]    [Pg.168]    [Pg.168]    [Pg.248]    [Pg.155]    [Pg.115]    [Pg.157]    [Pg.156]    [Pg.182]    [Pg.283]    [Pg.355]    [Pg.460]    [Pg.2685]    [Pg.124]    [Pg.346]    [Pg.346]    [Pg.260]    [Pg.7]    [Pg.346]    [Pg.346]    [Pg.30]    [Pg.539]    [Pg.300]    [Pg.342]    [Pg.343]    [Pg.1109]    [Pg.581]    [Pg.222]    [Pg.118]    [Pg.59]    [Pg.326]    [Pg.52]    [Pg.35]    [Pg.51]    [Pg.98]    [Pg.177]    [Pg.444]    [Pg.2685]    [Pg.56]    [Pg.1108]    [Pg.114]    [Pg.307]   
See also in sourсe #XX -- [ Pg.96 ]




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