摘要
从理论和实验两方面研究了ＹＩＧ／ＧＧＧ磁光波导中静磁前向体波（ＭＳＦＶＷ）色散、辐射阻抗及输入阻抗特性。根据模式耦合理论，对静磁波－光波导中静磁波和导光波（ＧＯＷ）相互作用问题作了分析研究。实现了静磁前向体波对导光波的调制。作用效率达到２１％。为静磁波－集成光频谱分析仪（ＭＳＷ－ＩＯＳＡ）等器件的研制奠定了基础。
he MSW (magnito static wave) dispersion and impendace in YIG/GGG magnito-optical waveguide were discussed with the theory and the experiment. Based on the couplemode theory, the MSW-optical interaction was analysed. The modulation of MSFVW (magneto-static forward volume wave)-GOW (guided optical wave) was realized and observedwith efficiency of 21%. The foundation of MSW-IOSA (integrated optic spectrum analyzer)research was constructed.
出处
《清华大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
1995年第1期99-106,共8页
Journal of Tsinghua University(Science and Technology)
基金
国家自然科学基金
