论文信息 - Moving fibre/phase mask-scanning beam technique for enhanced flexibility in producing fibre gratings with uniform phase mask

Moving fibre/phase mask-scanning beam technique for enhanced flexibility in producing fibre gratings with uniform phase mask

A new and flexible technique for producing photorefractive fibre gratings with a uniform phase mask is demonstrated. By slowly moving the fibre relative to the mask as the writing beam is scanned, wavelength shifts, pure apodisation and phase-shifted gratings can be achieved.

[1] Jacques Albert,et al. Apodised in-fibre Bragg grating reflectors photoimprinted using a phase mask , 1995 .

[2] K. C. Byron,et al. Fabrication of chirped fibre gratings by novel stretch and write technique , 1995 .

[3] Raman Kashyap,et al. Novel method of producing all fibre photoinduced chirped gratings , 1994 .

[4] Jacques Albert,et al. Apodisation of the spectral response of fibre Bragg gratings using a phase mask with variable diffraction efficiency , 1995 .

[5] J. Bokor,et al. Bragg gratings fabricated in monomode photosensitive optical fiber by UV exposure through a phase mask , 1993 .

[6] S. Rishton,et al. Magnification of mask fabricated fibre Bragg gratings , 1993 .

[7] Dana Z. Anderson,et al. Production of in-fibre gratings using a diffractive optical element , 1993 .

[8] F. Ouellette,et al. Novel writing technique of long and highly reflective in-fibre gratings , 1994 .