Transmission by ultravioletfiber is not suitable for long distance considering the great losses and the sensitivity limited of detector.
由于光纤的损耗大，考虑到探测器的灵敏度限制，不宜作长距离传输。
2
An ultravioletfiber is not suitable for long distance transmission considering the great loss and the limitation of the sensitivity of the detector.
考虑到光纤损耗及探测器灵敏度限制，紫外光纤不宜作长距离传输。
3
Ultraviolet reflectivity of metallic aluminum is the highest versus other metallic material, so metallic aluminum is the optimum material for fabrication hollow-core fiber.