| 1. | Doped - waveguide device
掺杂的光导器件 |
| 2. | The second part of this thesis is for the study of fabrication technologies of optical waveguide devices
第二部分是对光波导器件制作工艺的研究。 |
| 3. | It is necessary to simulate , design and optimize optical waveguide device with effective and accurate tools
用有效的、精确的工具去模拟、设计和优化光波导器件是非常有必要的。 |
| 4. | In two and half years " graduate study , i focused my efforts on simulation and design for optical communication devices and study of fabrication technologies for optical waveguide devices
在两年半的硕士学习期间，我将光通信器件的模拟与设计和光波导器件的制作工艺研究作为自己的研究方向。 |
| 5. | Structure - light - induced waveguide devices in pr crystals can be used for the current optical communication systems , and may be used for optical dynamic interconnection and optical neural network systems
因此光折变晶体中结构光写入的波导器件可以被用于现有的光通信系统，并且有望被用于动态光互连以及光学神经网络系统。 |
| 6. | In order to compensate the optical loss , active optical waveguide devices which can amplify optical signals should be integrated on integrated optical circuit . rare earth is important in making active optical devices
集成光路或者集成光学器件中为了弥补光信息处理和传输过程中的光损耗，需要集成能够起放大光信号作用的平面有源光波导元件。 |
| 7. | Polymeric material is very promising in fabricating integrated optical waveguide devices . polymeric optical waveguide has become the hotspot because polymeric material can offer a series of merits such as easy integration , rapid response , low cost and so on
有机聚合物是制作集成光波导器件很有前景的材料,其本身所具有的易集成、响应快速、成本低廉等一系列优点使得有机聚合物光波导成为近年来研究的热点。 |
| 8. | Kc of each higher mode in ridge waveguide is a very important parameter , once kc is obtained , the wavelength , phase constant , phase velocity , waveguide wavelength , equivalent reactance , equivalent admittance and so on can be obtained simply . then ridge waveguide devices can be designed based on these paremeters . in view of the widely use of ridge waveguides , the research of kc is very important in practice
由于脊波导中主模及各高次模的kc是一个很重要的参数，求出了kc ，可以很简单地求出、相移常数，相速、波导波长、等效电抗、等效导纳等等，求出这些参数后就可以用各种方法设计脊波导元器件了。 |
| 9. | Silicon v - groove structure can provide fiber with high precision orientation . so the problems about how to make light into soi efficiently and coupling between multichannel waveguide devices and fibers can be solved . the coupled mode theory of single - mode fiber and ridge waveguide has been described and analyzed , and the best coupling condition is obtained
本文围绕硅v型槽的设计和制作，从理论上详细分析了单模光纤与脊形波导的模式特点，得出最佳的耦合条件，在此基础上设计出最合适的硅v型槽结构。 |
| 10. | Abstract : a general bpm simulator for optical waveguides is presented in this paper . this system includes three tools : the effective refractive index calculation tool , the waveguide mode solution tool , and the beam propagation method simulation tool . this system is very useful for the optimal design of the linear optical waveguide devices
文摘:介绍了一个光波导器件计算机辅助分析系统，该系统集成了3个实用工具：光波导有效折射率计算工具，光波导模式求解工具和三维复折射率全矢量有限差分束传播法模拟工具.本系统用于线性波导器件，模拟光在波导中的传播过程，从而可以优化设计波导器件，探索新结构器件 |
