2) photoelastic waveguide structures
光弹波导结构
3) leaky waveguide structure
漏光波导结构
4) waveguide structure
波导结构
1.
A core-cladding waveguide structure of lithium niobate single crystal fiber is achieved by using MgF_2 firstly as a diffusion source for Mg-ion indiffusion.
首次利用ＭｇＦ_２作为镁离子内扩散源以实现铌酸锂单晶光纤的芯－包层波导结构，此包层晶纤比未包层晶纤的损耗降低约１０倍。
2.
Aiming at the high-power laser,the vertical far-field divergence angle was reduced by the very narrow waveguide and the mode expanding waveguide structures,a simplified model of the far-field distribution of quantum-well lasers with a very narrow waveguide structure and the theoretical value of the vertical divergence angle were achieved,the vertical divergence angle was reduced to 2.
针对大功率激光器讨论了极窄和模式扩展波导结构方法减小垂直方向远场发散角,得到了极窄波导结构量子阱激光器远场分布的简化模型,获得了垂直发散角的理论值,垂直方向远场发散角减小为28。
5) guided wave structure
导波结构
1.
Efficient numerical analysis of guided wave structures by compact FDFD with PVL method;
用紧凑格式频域有限差分法和PVL技术分析导波结构的有效方法(英文)
6) waveguide
['weivɡaid]
波导结构
1.
Based on manufacture,performance test and analy- sis of different optical fiber waveguides,the relationships between waveguide and loss,MFD,bend loss,waveguide disper- sion are deduced respectively.
通过对不同应用的光纤波导结构的制造、性能测试和分析,指出了波导结构设计与光纤衰减、模场直径、弯曲损耗和波导色散等的关系。
2.
Waveguide is the basic component of integrated optics,and it also plays an important roll in the manufacture of optical devices.
近年来关于波导激光的研究也成为一个热点,而它的必经之路就是在激光晶体上形成波导结构。
补充资料：光波导
| 光波导 optical waveguide 由光透明介质(如石英玻璃)构成的传输光频电磁波的导行结构。光波导的传输原理是在不同折射率的介质分界面上，电磁波的全反射现象使光波局限在波导及其周围有限区域内传播。现代应用的光频的波长介于0.8～1.6微米之间。实用光波导有光导纤维、薄膜波导、带状波导3类。光导纤维的一个传输特性是衰减很小、频带很宽、抗电磁干扰，主要用于通信；光导纤维的另一传输特性是对外界的温度和压力等因素敏感，因而可制成光导纤维传感器，用于测量温度、压力、声场等物理量。薄膜波导与带状波导主要用于制作有源和无源的光波导元件，如激光器、调制器和光耦合器等。它们采用半导体薄膜工艺，适合于制成平面结构的集成光路(即光集成部件)。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条