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分布式光纤安全预警系统在天然气管道上应用与研究

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, John S. Laudo and Stephen J. Krak,. Applicability of a novel distributed Рfiber optic acoustic sensor for leak detection[J] Proc. SPIE, 1993, 17(97): 63-69 Р[7] Sun Jie, Yitang Dai, Xiangfei Chen and Yejin Zhang. Stable dual-wavelength DFB fiber laser with separate Рresonant cavities ans its application in tunable microwave generation[J]. Photonics Technology Letters, Р2006:18(24): 2587-2589 Р[8] Christine Spiegelberg, Jihong Geng, Yongdan Hu, et al. Low-noise narrow- linewidth fiber laser at Р1550nm[J]. Journal of Lightwave Technology, 2004, 22(1): 57-62 Р[9] Yoh-Han Pao and James E. Griffiths. Performance of a new photoelectric detection method for Рhigh-resolution optical spectroscopy. investigation of basic characteristics[J]. Journal of Chemical Physics, 1976, Р46(5): 1063-1071 Р 63

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