Laser & Optoelectronics Progress, Volume. 48, Issue 8, 80603(2011)
Photoelectric Conversion Card Applied in Intensity-Modulated Extrinsic Fabry-Perot Cavity Optical Fiber Sensor
Method of double optical paths with a reference arm is applied to design a novel photoelectric conversion card to restrain or eliminate the adverse influences induced by the instabilities of light source, other active and passive apparatuses. Under the temperature of 26 ℃~28 ℃, the short-term instability of less than 0.0702% and measurement precision of better than 0.1% are obtained.
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Lü Tao, Li Zhengjia, Xia Danqing. Photoelectric Conversion Card Applied in Intensity-Modulated Extrinsic Fabry-Perot Cavity Optical Fiber Sensor[J]. Laser & Optoelectronics Progress, 2011, 48(8): 80603
Category: Fiber Optics and Optical Communications
Received: Jan. 12, 2011
Accepted: --
Published Online: Jul. 1, 2011
The Author Email: Tao Lü (lvtaohn@sina.com)