| Tuning Characteristics of Frequency Difference for Zeeman—Birefringence He—Ne Dual Frequency Laser |
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| 引用本文： | 肖岩,张书练,等.Tuning Characteristics of Frequency Difference for Zeeman—Birefringence He—Ne Dual Frequency Laser[J].中国物理快报,2003,20(2):230-233. |
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| 作者姓名： | 肖岩 张书练 |
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| 作者单位： | [1]StateKeyLaboratoryofPrecisionMeasurementTechnologyandInstruments,DepartmentofPrecisionInstruments,Tsinghuauniversity,Beijing100084 [2]StateKeyLaboratoryofPrecisionMeasurementTechnolog,DepartmentofPrecisionInstruments,Tsinghuauniversity,Beijing100084 |
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| 摘 要： | Characteristics of frequency difference tuning of Zeeman-birefringence He-Ne dual frequency lasers (ZBDFLs) are explored.We design an automatic system of tuning cavity and power detection,which can tune the laser cavity and record the tuning curves of light power and frequency difference simultaneously.A synthetic phenomenon by Zeenman effect,mode pulling effect and birefringence effect is verified to exist in ZBDFLs.By analysing the tuning behaviour,this synthetic phenomenon is discovered and qualitatively explained for the first time.
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| 关 键 词： | He－Ne激光器 Zeeman双折射 调谐特征 |
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