optical splitter meaning in English
分光器
Examples
- The iwtms were applied in the fabrication of the optical splitters and arrayed waveguide gratings ( awgs ) whose structures were compact greatly
论文将soi上的iwtm应用于光功率分配器和阵列波导光栅( awg )的制作中,实现了结构非常紧凑的波导器件。 - After that , this paper briefly introduced the optical splitter ' s characteristics of amplication by calculate a uniformly widen three energy level ratio equation and transmission equation . since providing these theories and results , this paper began to discuss on the material characteristic and the whole craft process in short
然后,本文通过计算均匀加宽三能级结构的速率方程和传输方程,对光分路器的增益放大特性作出了一般的理论分析。在有了以上的理论计算和分析之后,本文概括地讨论了制作光分路器的材料特性和工艺过程。 - Silicon - based silica optical waveguides have many excellent advantages such as simple structure and low loss , further more they are good materials for integrated optics and have good match with optical fibers . integrated devices on silicon - based silica planar optical waveguides have been widely used and play a more important role in optical communications . integrated silica waveguides with well defined core shapes provide an efficient means of controlling both the amplitude and phase of optical signals , are widely used in production of mach - zender optical interferometer , optical splitters , awg , thermooptic switches and various kinds of filters
硅基sio _ 2光波导具有结构简单、传输损耗低、易于集成、性能稳定等优点,并且能有效的与光纤耦合,是较理想的波导材料,而且其制作工艺可采用成熟的半导体微细加工技术,具有工艺简单、重复性好、制作成本低等特点,所以这种波导日益受到人们的关注,成为光通信领域研究的热点。 - In this paper , the foundamental principles of fd _ bpm ( finite - difference beam propagation method ) used to simulate and calculate the process of beam propagation is first introduced . then , the theory of boundary condition is carefully presented . based on those theories mentioned above , a new kind of fd _ bpm arithmetic is brought forward . compared with the traditional arithmetic , this one has much more advantages . in virtue of the new arithmetic , author accomplished the whole simulating designs with two kinds of optical splitter ( stright y - junction optical splitter and sine - type optical splitter ) , including propagation field simulating , vital parameter calculating , acquired some optimized waveguide parameters , and finished the template by those results at last
本文主要借助这种改进的fd _ bpm算法,对两种结构的光分路器(直y型光分路器,上升正弦型光分路器)进行了器件设计的软件仿真,包括对两种结构光分路器传输场进行模拟,并对两种结构光分路器的重要参数,如波导宽度,分叉角,纵横比,损耗进行了仿真计算;得到了一些有价值的优化波导结构参数值,根据这些优化值设计制作了光刻模板。