Abstract
A chirped fibre Bragg grating, which was almost group delay ripple-free, has been achieved by inserting a beam containing a 100mm-long, phase-error-free uniform grating and a metal rod into an S-shaped groove formed in a plastic substrate. The amplitude of the group delay ripple was less than ±3ps around a centre wavelength of 1552.7nm.
Original language | English |
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Pages (from-to) | 449-451 |
Number of pages | 3 |
Journal | Electronics Letters |
Volume | 37 |
Issue number | 7 |
DOIs | |
Publication status | Published - 2001 Mar 29 |
Externally published | Yes |
ASJC Scopus subject areas
- Electrical and Electronic Engineering