Moving fibre/phase mask-scanning beam technique for writing arbitrary profile fibre gratings with a uniform phase mask

Cole, M.J., Loh, W.H., Laming, R.I. and Zervas, M.N. (1995) Moving fibre/phase mask-scanning beam technique for writing arbitrary profile fibre gratings with a uniform phase mask. Photosensitivity and Quadratic Nonlinearity in Glass Waveguides: Fundamentals and Applications, Portland, United States. 09 - 11 Sep 1995.

Record type: Conference or Workshop Item (Paper)

Abstract

We demonstrate a new technique for writing in-fibre gratings with a uniform phase mask. By moving the fibre/phase mask while the beam is scanning, a range of important grating profiles, such as multi-wavelength gratings, 'pure' apodisation, and chirped structures, have been produced.

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Published date: 1995

Venue - Dates: Photosensitivity and Quadratic Nonlinearity in Glass Waveguides: Fundamentals and Applications, Portland, United States, 1995-09-09 - 1995-09-11

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