G - Physics – 02 – B
Patent
G - Physics
02
B
G02B 5/18 (2006.01) G02B 5/26 (2006.01) G02B 6/10 (2006.01)
Patent
CA 2292700
An optical fibre is sequentially submitted to a first and a second exposure to the grating writing radiation. The first exposure is performed by positioning the fibre in proximity of a phase mask, so as to expose the same fibre to a radiation of which the intensity is spatially modulated by the interference fringes generated by the phase mask itself. The second exposure is performed with the fibre spaced apart from the phase mask in the propagation direction of the writing radiation by a sufficient distance in order the radiation incident on the fibre is substantially defined by the first diffraction orders generated by the phase mask in a situation in which there is basically no reciprocal interference among said first orders.
Boschis Laura
Emelli Enrico
Rossotto Oriana
Tallone Luigi
Agilent Technologies Inc.
Otc - Optical Technologies Center S.r.l.
Ridout & Maybee Llp
LandOfFree
Method of and device for optical fibre grating fabrication does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of and device for optical fibre grating fabrication, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and device for optical fibre grating fabrication will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1773498