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Accuracy and resolution of preform index-profiling by the spatial-filtering method

Accuracy and resolution of preform index-profiling by the spatial-filtering method
Accuracy and resolution of preform index-profiling by the spatial-filtering method
Non-destructive determination of the refractive-index profile provides a valuable tool for assessment and quality control of optical-fibre preforms. The spatial-filtering technique allows data to be rapidly and conveniently acquired, and we have reported high-resolution profiling of both multimode and single-mode preforms by this method, together with comparative results obtained by other means. We report here an assessment of the factors influencing the accuracy and resolution of the technique and outline some of the improvements which have been made
Sasaki, I.
309a20ae-9f88-4c29-9b85-0c82ef37278b
Francois, P.L.
c3627e1f-9cd9-471a-a028-4c760cf5f247
Payne, D.N.
4f592b24-707f-456e-b2c6-8a6f750e296d
Sasaki, I.
309a20ae-9f88-4c29-9b85-0c82ef37278b
Francois, P.L.
c3627e1f-9cd9-471a-a028-4c760cf5f247
Payne, D.N.
4f592b24-707f-456e-b2c6-8a6f750e296d

Sasaki, I., Francois, P.L. and Payne, D.N. (1981) Accuracy and resolution of preform index-profiling by the spatial-filtering method. 7th European Conference on Optical Communication (ECOC), Denmark. 08 - 11 Sep 1981.

Record type: Conference or Workshop Item (Paper)

Abstract

Non-destructive determination of the refractive-index profile provides a valuable tool for assessment and quality control of optical-fibre preforms. The spatial-filtering technique allows data to be rapidly and conveniently acquired, and we have reported high-resolution profiling of both multimode and single-mode preforms by this method, together with comparative results obtained by other means. We report here an assessment of the factors influencing the accuracy and resolution of the technique and outline some of the improvements which have been made

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Published date: 1981
Venue - Dates: 7th European Conference on Optical Communication (ECOC), Denmark, 1981-09-08 - 1981-09-11

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Local EPrints ID: 77716
URI: https://eprints.soton.ac.uk/id/eprint/77716
PURE UUID: f1bd4f1a-70d2-4ff8-aa29-c46903c64fc8

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Date deposited: 11 Mar 2010
Last modified: 18 Jul 2017 23:29

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