scholarly journals Ultracompact all-optical XOR logic gate in a slow-light silicon photonic crystal waveguide

2011 ◽  
Vol 19 (21) ◽  
pp. 20681 ◽  
Author(s):  
C. Husko ◽  
T. D. Vo ◽  
B. Corcoran ◽  
J. Li ◽  
T. F. Krauss ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Slow Light ◽  
Logic Gate ◽  
Photonic Crystal Waveguide ◽  
Silicon Photonic ◽  
All Optical

scholarly journals Ultracompact 160 Gbaud all-optical demultiplexing exploiting slow light in an engineered silicon photonic crystal waveguide

2011 ◽  
Vol 36 (9) ◽  
pp. 1728 ◽  
Author(s):  
Bill Corcoran ◽  
Mark D. Pelusi ◽  
Christelle Monat ◽  
Juntao Li ◽  
Liam O’Faolain ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Slow Light ◽  
Photonic Crystal Waveguide ◽  
Silicon Photonic ◽  
All Optical

Ultracompact all-optical XOR logic in a slow-light silicon photonic crystal waveguide

2011 ◽  
Author(s):  
C. Husko ◽  
T. D. Vo ◽  
B. Corcoran ◽  
J. Li ◽  
T. F. Krauss ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Slow Light ◽  
Photonic Crystal Waveguide ◽  
Silicon Photonic ◽  
All 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.

Wideband group velocity independent coupling into slow light silicon photonic crystal waveguide

2010 ◽  
Vol 97 (18) ◽  
pp. 183302 ◽  
Author(s):  
Che-Yun Lin ◽  
Xiaolong Wang ◽  
Swapnajit Chakravarty ◽  
Beom Suk Lee ◽  
Wei-Cheng Lai ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Group Velocity ◽  
Slow Light ◽  
Photonic Crystal Waveguide ◽  
Silicon Photonic

Slow-light effect in a silicon photonic crystal waveguide as a sub-bandgap photodiode

2016 ◽  
Vol 41 (2) ◽  
pp. 289 ◽  
Author(s):  
Yosuke Terada ◽  
Kenji Miyasaka ◽  
Hiroyuki Ito ◽  
Toshihiko Baba
Keyword(s):  
Photonic Crystal ◽  
Slow Light ◽  
Photonic Crystal Waveguide ◽  
Light Effect ◽  
Silicon Photonic
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