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本文介绍了一种长波长光纤故障探测装置,其测距能力达10公里,同时对长波长激光器脉冲峰值功率和长波长PIN管脉冲响应度的测试方法也作了一些探讨。
This paper introduces a long-wavelength optical fiber fault detection device, which has a ranging capability of up to 10 km. At the same time, the methods of testing the pulse peak power of long wavelength laser and the PIN wavelength response of long wavelength are also discussed.