波导激光器 meaning in English
waveguide laser
Examples
- Discharge of rf - excited co2 waveguide laser
2波导激光器的放电技术 - Note that the optimized design of fabricating waveguide laser was obtained . the basic principles of fd - bpm of the tow - dimensional and three - dimensional waveguides were demonstrated
这对优化波导结构及s型波导激光器的波导有着重要的意义。 - The relationship between the launching efficiency and the pumping experimental setup has been studied to investigate the launching efficiency of graded - index channel waveguide
摘要为研究条形波导激光器泵浦光的耦合效率，建立了耦合效率和泵浦实验间的直观联系。 - Second , the mode fields of a strip waveguide and some slab waveguides have been simulated by applying finite - difference time - domain ( fdtd ) method . the curvature radius ; vicinity coupling ; transition loss and power attenuation of a s - shape bend waveguide have been analysed numerically by employing wide angle finite - difference beam propagation method ( fd - bpm ) , as well as the coupling loss of optical fiber and waveguide . in addition , the framework of the s - shape waveguide laser has been
其次,应用时域有限差分法,结合波导模式理论对条形与平面波导进行了模场仿真;应用广角有限差分光束传播法,对s形弯曲波导的曲率半径、邻近耦合、过渡损耗、功率衰减以及波导与光纤的各种耦合损耗进行了数值分析,并在此基础上,对s形波导激光器的结构作了初步设计。 - As far as input coupling devices concerned , we design a feasible taper coupler by means of the theory of waveguide coupling and outside cavity waveguide laser and make decision of the sizes of the lens and the taper coupler , and the relative distance of them . the focus of the lens is 65mm and the radius is 5mm . the length of the taper coupler is 15mm , and the radiuses of the input and output ends separately are 17mm and 0 . 65mm
在输入耦合器方面，借助于波导耦合和外腔式波导激光器的相关理论，设计了工艺上可行的锥型耦合器，确定了透镜、耦合器的尺寸以及耦合器与透镜的相对位置：耦合透镜的焦距为65mm ，直径为srnm ，耦合器的长度为15mm ，输入端直径为17mm ，输出端直径为0