A method of and a device for making bragg gratings in optical fibres or waveguides

A method and a device are described for the simultaneous fabrication of identical Bragg gratings in different optical fibres or optical waveguides. The fibres/waveguides (1) are mounted side-by-side on a common support (2), along with a phase mask (3), which gives the desired intensity distribution...

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Bibliographische Detailangaben
Hauptverfasser: ROSSOTTO, ORIANA, BOSCHIS, LAURA, TALLONE, LUIGI
Format: Patent
Sprache:eng ; fre ; ger
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