Method of forming laser induced grating pattern

Details Method of forming laser induced grating pattern Method of forming laser induced grating pattern

2006-03-07

2006-03-07

Ullah, Akm Enayet (Department: 2874)

Optical waveguides

With optical coupler

Input/output coupler

Reexamination Certificate

active

07010196

ABSTRACT:
A method of forming a laser-induced grating comprising the steps of providing a substrate with a polished surface having a plurality of reflective regions thereon, providing a pulsed layer beam and focusing the beam on the substrate to produce a grating pattern on the substrate.

REFERENCES:
patent: 6118533 (2000-09-01), Banet et al.
patent: 6795198 (2004-09-01), Fuchs et al.

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