S-bend

The influence of incoming flow conditions on flow characteristics in a large S-bend rectangular diffuser

不同进气状态对矩形大S弯扩压器流动特性的影响

LiNbO_3 based S-bend waveguide variable optical attenuator

基于LiNbO3的S弯曲电光型可变衰减器

We present a 1 × 4 Y-branch digital optical switch in which S-bend variable optical attenuators are integrated .

提出了基于热光型聚合物的集成有S弯曲光衰减器的1×4Y分叉数字光开关。

Characteristic of Polymer Thermo-optic VOA with S-bend Waveguide

S弯曲聚合物热光型可变衰减器的特性

Based on the waveguide ray theory , the condition for single-mode waveguide is derived , and design of single-mode strip waveguide is accomplished with effective index method . Combining with the effective index method , FD-BPM and TBC method , the Y-branching waveguide composed of reflected S-bend is researched .

从导波的射线理论出发，根据波导单模条件，结合有效折射率法完成了单模波导的优化设计。

A scheme that can greatly enhance the significant bit of the Taylor-type electrooptic analog-to-digital ( A / D ) converter is presented . The operation principle is that conventional S-bend branching-waveguide of the A / D converter is replaced by phase compensation low-loss bent waveguide or Y-branching waveguide .

提出了一种可以提高泰勒型电光A/D转换器有效位的方案，其原理是用相位补偿的直接转向波导或分支波导代替传统的S-弯曲波导。