关于倍频绿光问题的研究

基金项目:

The project was aided financially by the Federal Ministry of Education and Research(BMBF) of Germany(1999.2～1999.11).

详细信息

Study on green problem of SHG

摘要: 采用双波片晶体的物理模型和Jones矩阵方法,得到了在连续多纵模腔内倍频激光器中压缩噪声的必要条件,推导出与Ⅱ类和Ⅰ类相位匹配方式相对应的消除和频效应的公式,并推广为往返Jones矩阵元所应满足的关系,以及相应的腔内本征矢.
- 和频效应 /
- Ⅱ类和Ⅰ类相位匹配方式 /
- 倍频效应
Abstract: An extended physical model on intracavity binary wave plates based on the Jones matrix formalism that gives the prerequisite for independently intracavity frequency doubling under CW multi longitudinal mode operation has been obtained. The formulas for eliminating the noise of the frequency doubled output in phase matching type Ⅱ and type Ⅰ conditions are presented. A general condition concerning the round-trip Jones matrix has been achieved. The eigenvectors for the phase matching type Ⅱ and type Ⅰ have been determined analytically.
- sum-frequency generation(SFG) /
- phase matching type Ⅱ and Ⅰ /
- second harmonic generation (SHG)

[1]	W ilson J,Hankes J F B.Lsers,London:Prentice Hall International (UK)Ltd 1987:144
[1]	Baer T.J 0 S A,1986;B3:1175
[2]	James G E,Harrell E,M Ⅱ.Roy R.Phys Rev,1990;A41(5):2778~2790
[3]	Oka M,Kubota S.Opt Lett,1988;13(10):805
[4]	Zhu Ch H.Working Report at Optical Institute of TC-Berlin,1999