Integrated optical auto-correlator based on THG in a silicon photonic crystal waveguide

2012 ◽  
Author(s):  
Christelle Monat ◽  
Christian Grillet ◽  
Matthew Collins ◽  
Chunle Xiong ◽  
Juntao Li ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Waveguide ◽  
Silicon Photonic ◽  
Integrated Optical

scholarly journals Integrated optical auto-correlator based on third-harmonic generation in a silicon photonic crystal waveguide

2014 ◽  
Vol 5 (1) ◽  
Author(s):  
Christelle Monat ◽  
Christian Grillet ◽  
Matthew Collins ◽  
Alex Clark ◽  
Jochen Schroeder ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Harmonic Generation ◽  
Third Harmonic Generation ◽  
Photonic Crystal Waveguide ◽  
Third Harmonic ◽  
Silicon Photonic ◽  
Integrated Optical

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.

80-micron interaction length silicon photonic crystal waveguide modulator

2005 ◽  
Vol 87 (22) ◽  
pp. 221105 ◽  
Author(s):  
Yongqiang Jiang ◽  
Wei Jiang ◽  
Lanlan Gu ◽  
Xiaonan Chen ◽  
Ray T. Chen
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Waveguide ◽  
Interaction Length ◽  
Silicon Photonic ◽  
Waveguide Modulator

Air-Suspended Fast Transient Tunable Silicon Photonic Crystal Waveguide

2014 ◽  
Vol 26 (6) ◽  
pp. 603-605 ◽  
Author(s):  
Kyung-Hak Choi ◽  
Venkata Ananth Tamma ◽  
Yonghao Cui ◽  
Wounjhang Park ◽  
Jeong-Bong Lee
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Waveguide ◽  
Silicon Photonic ◽  
Fast Transient
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