It is found that a novel acoustooptic coupled ring resonator can be got for the frequency shift and filtering characteristics of the acoustooptic fiber coupler.
结果表明利用光纤声光耦合器的移频与滤波特性，可研制成一种全新结构的光纤声光耦合环形谐振腔。
2
The effects of additional phase shift induced by loss of the coupler upon the characteristics of fiberoptic ring resonator (FORR) are theoretically analyzed and calculated.
从理论上分析了耦合器损耗引起的附加相移对光纤环形腔特性的影响。
3
The simulation and design of single mode waveguide, curve waveguide, directional coupler and monobloc construction of passive ring resonator have been accomplished by using BPM software.