Passive phase demodulation and laser-noise compensation scheme for fibre interferometers

Electronics Letters

Volumn 36, Issue 16, 2000, Pages 1362-1363

  Ho, H P ^a   Lo, K C ^a   Fong, W L ^a   Wu, C M L ^a  

^a CITY UNIVERSITY OF HONG KONG   (Hong Kong)

Author keywords

[No Author keywords available]

Indexed keywords

DEMODULATION; DIFFRACTION GRATINGS; INTERFEROMETERS; OPTICAL FILTERS; SIGNAL FILTERING AND PREDICTION; SPURIOUS SIGNAL NOISE;

FIBER INTERFEROMETERS; PHASE DEMODULATION;

FIBER LASERS;

EID: 0034245810     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20001023     Document Type: Article

References (6)

1. KOO, K.P., TVETEN, A.B., and DANDRIDGE, A.: 'Passive stabilisation scheme for fibre interferometers using (3 × 3) fibre directional couplers', Appl. Phys. Lett., 1982, 44, pp. 616-618
2. KERSEY, A.D., JACKSON, D.A., and CORKE, M.: 'Phase compensation scheme suitable for use in singlemode fibre interferometers', Electron. Lett., 1982, 18, pp. 392-393
3. LO, Y.L., and SIRKLS, J.S.: 'Strain-rate sensor based on in-fibre Doppler velocimetry', Opt. Eng., 1998, 37, pp. 1648-1654
4. SCRUBY, C.B. and DRAIN, L.E.: 'Laser ultransonics: techniques and applications' (Adam Hilger, 1990)
5. HO, H.P.: 'Phase-locked fibre interferometer with intensity noise compensation', Electron. Lett., 1997, 33, pp. 1650-1651
6. WEIR, K., BOYLE, W.J.O., PALMER, A.W., GRATTAN, K.T.V., and MEGGITT, B.T.: 'Low coherence, interferometric fibre optic vibrometer using novel optical signal processing scheme', Electron. Lett., 1991, 27, pp. 1658-1660