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http://acervodigital.unesp.br/handle/11449/36404
- Title:
- Linear readout of dynamic phase modulation index in an optical voltage sensor using the new J(1) ... J(3) spectral method
- Universidade Estadual Paulista (UNESP)
- The J(1)...J(3) is a recent optical method for linear readout of dynamic phase modulation index in homodyne interferometers. In this work, the J(1)... J(3) method is applied to measure voltage in an optical voltage sensor. Based on the classical J(1)...J(4) method, the J(1)... J(3) technique shows to be more stable to phase drift and simpler for implementation than the original one. The sensor dynamic range is enhanced. The agreement between theoretical and experimental results, based on 1/f noise, is demonstrated.
- 1-Jan-2007
- 2007 Sbmo/ieee Mtt-s International Microwave and Optoelectronics Conference, Vols 1 and 2. New York: IEEE, p. 219-223, 2007.
- 219-223
- IEEE
- homodyne detection
- voltage optical transducers
- phase measurement
- electrooptic effect
- http://dx.doi.org/10.1109/IMOC.2007.4404250
- Acesso restrito
- outro
- http://repositorio.unesp.br/handle/11449/36404
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