High yield silicon photonic crystal microcavity biosensors with 100fM detection limit

2013 ◽  
Author(s):  
Yi Zou ◽  
Swapnajit Chakravarty ◽  
Wei-Cheng Lai ◽  
Cheng-Chih Hsieh ◽  
Ray T. Chen
Keyword(s):  
Photonic Crystal ◽  
Detection Limit ◽  
High Yield ◽  
Silicon Photonic ◽  
Photonic Crystal Microcavity

Cavity-Waveguide Coupling Engineered High Sensitivity Silicon Photonic Crystal Microcavity Biosensors With High Yield

2014 ◽  
Vol 20 (4) ◽  
pp. 171-180 ◽  
Author(s):  
Yi Zou ◽  
Swapnajit Chakravarty ◽  
David N. Kwong ◽  
Wei-Cheng Lai ◽  
Xiaochuan Xu ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
High Sensitivity ◽  
High Yield ◽  
Silicon Photonic ◽  
Waveguide Coupling ◽  
Photonic Crystal Microcavity

scholarly journals Lasing dynamics of a silicon photonic crystal microcavity

2007 ◽  
Vol 15 (16) ◽  
pp. 10294 ◽  
Author(s):  
Shouyuan Shi ◽  
Dennis W. Prather
Keyword(s):  
Photonic Crystal ◽  
Silicon Photonic ◽  
Photonic Crystal Microcavity ◽  
Lasing Dynamics

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 Double-layer graphene on photonic crystal waveguide electro-absorption modulator with 12 GHz bandwidth

Nanophotonics ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 2377-2385 ◽  
Author(s):  
Zhao Cheng ◽  
Xiaolong Zhu ◽  
Michael Galili ◽  
Lars Hagedorn Frandsen ◽  
Hao Hu ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Double Layer ◽  
Slow Light ◽  
Modulation Depth ◽  
Photonic Crystal Waveguide ◽  
Optical Modulators ◽  
Layer Graphene ◽  
Silicon Photonic ◽  
On Chip ◽  
Silicon Based

AbstractGraphene has been widely used in silicon-based optical modulators for its ultra-broadband light absorption and ultrafast optoelectronic response. By incorporating graphene and slow-light silicon photonic crystal waveguide (PhCW), here we propose and experimentally demonstrate a unique double-layer graphene electro-absorption modulator in telecommunication applications. The modulator exhibits a modulation depth of 0.5 dB/μm with a bandwidth of 13.6 GHz, while graphene coverage length is only 1.2 μm in simulations. We also fabricated the graphene modulator on silicon platform, and the device achieved a modulation bandwidth at 12 GHz. The proposed graphene-PhCW modulator may have potentials in the applications of on-chip interconnections.

Sign in / Sign up

Export Citation Format

Share Document