| O_2（~1△_g）二聚物的兰色激光振荡 |
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| 引用本文： | 高惠德,申作春,董蕴华,马祖光.O_2（~1△_g）二聚物的兰色激光振荡[J].光学学报,1995,15(6):708-711. |
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| 作者姓名： | 高惠德 申作春 董蕴华 马祖光 |
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| 作者单位： | 哈尔滨工业大学光电子技术研究所 |
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| 摘 要： | 通过微波（２．４５０ＧＨｚ）激励高纯氧产生Ｏ２（１△ｇ）二聚物，利用放大自发辐射法首次测得了Ｏ２（１△ｇ）二聚物在４８６ｎｍ处的小信号增益系数。采用平凹稳定谐振腔观察到了４８６ｎｍ的兰色激光振荡，最大激光输出功率为１３０μＷ，发散角为２８ｍｒａｄ。
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| 关 键 词： | 增益系数，二聚物，激光振荡，束散角 |
| 收稿时间： | 1994/1/19 |
The Blue Laser Oscillation of O2(1△g) Dimer |
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| Gao Huide, Shen Zuochun, Dong Yunhua, Ma Zuguang.The Blue Laser Oscillation of O2(1△g) Dimer[J].Acta Optica Sinica,1995,15(6):708-711. |
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| Authors: | Gao Huide Shen Zuochun Dong Yunhua Ma Zuguang |
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| Abstract: | By means of microwave (2. 45 GHz) exciting high pure oxygen to generate O2(1△g) dimer, the gain coefficients of O2 (2△g) dimer at 486 um was obtained for the first time by the method of amplified spontaneous emission. The laser oscillation of the emission at 486 nm was observed with a flat-concave stable resonator. The maximum laser power measured was 130 μW and the divergent angle was 28 mrad. |
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| Keywords: | gain coefficient dimer laser oscillation divergent angle |
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