【摘要】 建立了纯ＧｅＯ＿２空芯光纤的制作方法，分析了该种光纤的传光原理，计算了几种氧化物空芯光纤的模式损耗。测试了我们制作的纯ＧｅＯ＿２空芯光纤的传输损耗和传输功率，得到了较好的结果。更多还原

【Abstract】 Amethod of GeO₂ hollow core fiber fabrication was established,The principle of light transmitting inhollow core oxide-glass fiber was analyzed and losscs of some medes in GeO₂ hollow fiber were calculated.The lotss,and output energy for CO₂ laser in G eO₂ hollow fiber made by our own were measured and thesaLtisfied results were obtained.更多还原