【摘要】 <正> 氖在2s-2p跃迁中由选择定则允许的应有30条谱线,Zitter等人在十米长的激光管中观察到其中的22条,国内在1979年报道了1.15μAm激光管中双线振荡,但未见2s-2p区选谱线激光器的报道。 作者之一在氦-氖3s-2p区中制成了选谱线激光器,我们在上述工作基础上实现氖2s-2p区的选谱线振荡。更多还原

【Abstract】 A He-Ne laser having eight laser lines in 1.15μm region with a dispersive cavity is reported. The eight lines are at 1.1986 μm, 1.1767 μm, 1.1614μm, 1.1601 μm, 1.1524 μm, 1.1409μm, 1.0844μm and 1.0798 μm respectively. The optimum discharge current has been measured and output power is obtained in the range of 0.025-2.02 mW.更多还原