Passive temperature compensation of piezotunable fibre Bragg gratings

Authors
Richter, A Andritschke, T Bock, H Leisching, P Stoll, D Quetel, L Aguy, S
Citation
A. Richter et al., Passive temperature compensation of piezotunable fibre Bragg gratings, ELECTR LETT, 35(15), 1999, pp. 1269-1271
Citations number
8
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ELECTRONICS LETTERS
ISSN journal
00135194 → ACNP
Volume
35
Issue
15
Year of publication
1999
Pages
1269 - 1271
Database
ISI
SICI code
0013-5194(19990722)35:15<1269:PTCOPF>2.0.ZU;2-T
Abstract
A new method is presented for the passive temperature compensation of piezo -tunable fibre Bragg gratings using the negative thermal expansion coeffici ent of the low voltage piezoelectric ceramic. A centre wavelength shift of only 0.5pm/K over a wide range from -10 to 60 degrees C has been shown expe rimentally.