Abstract
A self-reference multiplexed fibre interferometer (MFI) is proposed by using a tunable laser and fibre Bragg grating (FBG). An active phase tracking homodyne (APTH) technique is applied for signal processing to achieve high resolution. By means of Wavelength-Division-Multiplexing (WDM) technique, MFI is capable of realising on-line surface measurement.
Original language | English |
---|---|
Title of host publication | EUSPEN 2005 - Proceedings of the 5th International Conference of the European Society for Precision Engineering and Nanotechnology |
Publisher | Euspen |
Pages | 237-240 |
Number of pages | 4 |
Publication status | Published - 1 Jan 2005 |
Event | 5th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2005 - Montpellier, United Kingdom Duration: 8 May 2005 → 11 May 2005 |
Conference
Conference | 5th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2005 |
---|---|
Country/Territory | United Kingdom |
City | Montpellier |
Period | 8/05/05 → 11/05/05 |