A DEVICE FOR ONLINE MEASUREMENT OF FIBER BIREFRINGENCE

Authors
MORTIMER SA PEGUY AA
Citation
Sa. Mortimer et Aa. Peguy, A DEVICE FOR ONLINE MEASUREMENT OF FIBER BIREFRINGENCE, Textile research journal, 64(9), 1994, pp. 544-551
Citations number
11
Categorie Soggetti
Materiales Science, Textiles
Journal title
Textile research journal → ACNP
ISSN journal
00405175
Volume
64
Issue
9
Year of publication
1994
Pages
544 - 551
Database
ISI
SICI code
0040-5175(1994)64:9<544:ADFOMO>2.0.ZU;2-L
Abstract
A device for on-line measurements of fiber birefringence is described. The system consists of a double beam detection method coupled to an i nterference fringe device, allowing a quasi-simultaneous measurement o f the diameter. A sensitive determination of birefringence is possible using this method. An example is given of an application to a fiber s pun from a solution of cellulose in aqueous N-methylmorpholine-N-oxide .