Mode analysis and structure parameter optimization of a novel SiGe-OI rib optical waveguide

2009 ◽  
Vol 30 (8) ◽  
pp. 084008 ◽  
Author(s):  
Feng Song ◽  
Gao Yong ◽  
Yang Yuan ◽  
Feng Yuchun
Keyword(s):  
Optical Waveguide ◽  
Parameter Optimization ◽  
Mode Analysis ◽  
Structure Parameter

Optical waveguide switch through magnetic reflectance wall

2016 ◽  
Vol 30 (19) ◽  
pp. 1650119
Author(s):  
Yuntuan Fang ◽  
Zhiyao Ni ◽  
Lixia Yang
Keyword(s):  
Magnetic Field ◽  
Optical Waveguide ◽  
Mode Analysis ◽  
Photonic Crystal Waveguide ◽  
Frequency Range ◽  
Yttrium Iron ◽  
Iron Garnet ◽  
Rod Array ◽  
Two Sides ◽  
The Magnetic Field

We propose a new design to achieve optical waveguide switch. We construct a photonic crystal waveguide with one yttrium iron garnet (YIG) rod array on the two sides of the waveguide. Through the mode analysis, we find in special frequency range a few YIG rods under magnetic field can form the magnetic reflectance wall that blocks the light flow. Removing the magnetic field will delete the reflection wall and let the blocked light to be switched on.

Optical coupling structure parameter optimization for high energy gamma-ray detection system

2013 ◽  
Vol 25 (1) ◽  
pp. 169-172
Author(s):  
吴福源 Wu Fuyuan ◽  
张凤娜 Zhang Fengna ◽  
高永凤 Gao Yongfeng ◽  
陶仕达 Tao Shida ◽  
王云海 Wang Yunhai ◽  
...  
Keyword(s):  
Parameter Optimization ◽  
Gamma Ray ◽  
Detection System ◽  
High Energy ◽  
Optical Coupling ◽  
Structure Parameter ◽  
High Energy Gamma ◽  
Coupling Structure ◽  
Energy Gamma

TM Mode Analysis in Optical Waveguide Study

2021 ◽  
pp. 213-220
Author(s):  
Anup Kumar Thander ◽  
Sucharita Bhattacharyya
Keyword(s):  
Optical Waveguide ◽  
Mode Analysis ◽  
Tm Mode
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