Wan Xiong, He Xingdao, Yi Jianglin, Cheng Xiaojing. A Bifrequency System Used for Detecting Optical Fiber Loss[J]. Journal of nanchang hangkong university(Natural science edition), 1998, 12(3): 55-60.
Citation: Wan Xiong, He Xingdao, Yi Jianglin, Cheng Xiaojing. A Bifrequency System Used for Detecting Optical Fiber Loss[J]. Journal of nanchang hangkong university(Natural science edition), 1998, 12(3): 55-60.
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A Bifrequency System Used for Detecting Optical Fiber Loss

    Abstract
  • Optical-fiber loss is an important index of optical-fiber quality in commuication.Under noraml conditions,We need to determine the optical-loss value of each wave length in a wide spertrum for selecting the most suitable wavelength of light source.A bifrequency photoelectronic system is proposed in this paper,in which an 8-bit microcontroller is used for collecting and processing data.
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