GeS6 chalcogenide amorphous film was deposited on glass substrate via PLD (pulsed laser deposition) technique. The perfo......

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光子暗化是影响光纤激光器及放大器稳定性和寿命的重要因素。通过实验观察了光纤激光器输出功率的时间演化特性，发现暗化的光纤具有......

γ射线等高能射线会使掺镱光纤产生暗化效应,降低掺镱光纤激光器长时间运行的可靠性。测量了γ射线辐照总剂量对大模场掺镱光纤的......

We report a comparative experimental study of the attenuation spectra transformations for a series of Yb doped alumino-g......