Theoretical demonstration of optical power splitter and spot-size converter in silicon photonic crystal waveguides

2005 ◽  
Author(s):  
Baojun Li ◽  
Yuzhou Zhao ◽  
Yao Zhang ◽  
Zhiwen Chen ◽  
Zhangjian Li
Keyword(s):  
Photonic Crystal ◽  
Optical Power ◽  
Spot Size ◽  
Photonic Crystal Waveguides ◽  
Power Splitter ◽  
Silicon Photonic

Proposal for high efficiently 1×4 power splitter based on photonic crystal waveguides

2015 ◽  
Vol 29 (15) ◽  
pp. 1550073 ◽  
Author(s):  
Hong Wang ◽  
Lingjuan He
Keyword(s):  
Photonic Crystal ◽  
Integrated Circuits ◽  
Photonic Integrated Circuits ◽  
Optical Power ◽  
Input Power ◽  
Photonic Crystal Waveguides ◽  
Defect Region ◽  
Power Splitter ◽  
Practical Applications ◽  
Total Transmittance

We proposed a new kind of 1×4 optical power splitter composed of one input photonic crystal (PC) waveguide (PCW) and two PC branches with a triangular lattice of air holes. By employing the coupling between a defect region and one input, four output PCWs, the input power can be efficiently split into four output ports. The total transmittance as high as 99.4% at the wavelength 1550 nm is achieved. By modifying two holes at junction area, the input power can be almost evenly split into four parts with a bandwidth larger than 80 nm. It provides a new method and a compact model to split input power into multiple output ports in PCW devices and may find practical applications in future photonic integrated circuits.

Slow-light Enhanced Nonlinear Optics in Silicon Photonic Crystal Waveguides

PIERS Online ◽  
2010 ◽  
Vol 6 (3) ◽  
pp. 273-278 ◽  
Author(s):  
David J. Moss ◽  
B. Corcoran ◽  
C. Monat ◽  
Christian Grillet ◽  
T. P. White ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Nonlinear Optics ◽  
Slow Light ◽  
Photonic Crystal Waveguides ◽  
Silicon Photonic

scholarly journals Observation of four-wave mixing in slow-light silicon photonic crystal waveguides

2010 ◽  
Vol 18 (15) ◽  
pp. 15484 ◽  
Author(s):  
James F. McMillan ◽  
Mingbin Yu ◽  
Dim-Lee Kwong ◽  
Chee Wei Wong
Keyword(s):  
Photonic Crystal ◽  
Slow Light ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Photonic Crystal Waveguides ◽  
Silicon Photonic

Design of Power Splitter by Directional Coupling between Photonic Crystal Waveguides

2011 ◽  
Vol 38 (5) ◽  
pp. 0505003
Author(s):  
高永锋 Gao Yongfeng ◽  
周明 Zhou Ming ◽  
周骏 Zhou Jun ◽  
许孝芳 Xu Xiaofang
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Waveguides ◽  
Power Splitter ◽  
Directional Coupling
Sign in / Sign up

Export Citation Format

Share Document