Ring resonator silicon optical modulator based on interleaved PN junctions

2012 ◽  
Author(s):  
Melissa Ziebell ◽  
Delphine Marris-Morini ◽  
Gilles Rasigade ◽  
Jean-Marc Fédéli ◽  
Eric Cassan ◽  
...  
Keyword(s):  
Ring Resonator ◽  
Optical Modulator ◽  
Pn Junctions

Multi-slot stack-type ring resonator for high sensitivity biosensor and low voltage optical modulator

2013 ◽  
Author(s):  
Yoshiteru Amemiya ◽  
Tomoya Taniguchi ◽  
Takeshi Ikeda ◽  
Masataka Fukuyama ◽  
Akio Kuroda ◽  
...  
Keyword(s):  
Ring Resonator ◽  
Low Voltage ◽  
High Sensitivity ◽  
Optical Modulator

Concave Rectangle Photonic Crystal Ring Resonator for Ultra-Fast All-Optical Modulation

2018 ◽  
Vol 0 (0) ◽  
Author(s):  
Sana Rebhi ◽  
Radhouene Massoudi ◽  
Monia Najjar
Keyword(s):  
Photonic Crystal ◽  
Insertion Loss ◽  
Ring Resonator ◽  
Extinction Ratio ◽  
Input Power ◽  
Light Signal ◽  
Optical Modulator ◽  
Nonlinear Photonic Crystal ◽  
All Optical ◽  
Photonic Crystal Ring Resonator

AbstractIn this paper, an ultra-fast all-optical modulator, based on a new shape of nonlinear photonic crystal ring resonator, is designed and studied. Numerical methods such as plane wave expansion (PWE) and finite-difference time domain (FDTD) are used to perform simulations. The modulation technique consists of carrier light controlling by means of input light signal and Kerr effect. The investigation of extinction ratio and insertion loss within the carrier input power shows that the choice of 0.7 W is the optimal value of that power to ensure the tradeoff between both characteristics. The suggested modulator demonstrates an excellent extinction ratio about 20.8018, a very low insertion loss of −13.98 and a short switching time about 13.4 ps. According to the obtained results, the modulator can be considered as an ultra-fast and ultra-compact optical component.

Optical modulator using metal-oxide-semiconductor type Si ring resonator

2009 ◽  
Vol 16 (3) ◽  
pp. 247-251 ◽  
Author(s):  
Yoshiteru Amemiya ◽  
Tomohiro Tokunaga ◽  
Yuichiro Tanushi ◽  
Shin Yokoyama
Keyword(s):  
Metal Oxide ◽  
Ring Resonator ◽  
Metal Oxide Semiconductor ◽  
Oxide Semiconductor ◽  
Optical Modulator ◽  
Semiconductor Type

scholarly journals Self-aligned silicon ring resonator optical modulator with focused ion beam error correction

2013 ◽  
Vol 30 (2) ◽  
pp. 445 ◽  
Author(s):  
D. J. Thomson ◽  
F. Y. Gardes ◽  
D. C. Cox ◽  
J.-M. Fedeli ◽  
G. Z. Mashanovich ◽  
...  
Keyword(s):  
Error Correction ◽  
Focused Ion Beam ◽  
Ring Resonator ◽  
Ion Beam ◽  
Optical Modulator

scholarly journals Ten Gbit/s ring resonator silicon modulator based on interdigitated PN junctions

2011 ◽  
Vol 19 (15) ◽  
pp. 14690 ◽  
Author(s):  
Melissa Ziebell ◽  
Delphine Marris-Morini ◽  
Gilles Rasigade ◽  
Paul Crozat ◽  
Jean-Marc Fédéli ◽  
...  
Keyword(s):  
Ring Resonator ◽  
Pn Junctions ◽  
Silicon Modulator

scholarly journals Design of a high-speed silicon electro-optical modulator based on an add-drop micro-ring resonator

2013 ◽  
Vol 62 (19) ◽  
pp. 194210
Author(s):  
Cao Tong-Tong ◽  
Zhang Li-Bin ◽  
Fei Yong-Hao ◽  
Cao Yan-Mei ◽  
Lei Xun ◽  
...  
Keyword(s):  
High Speed ◽  
Ring Resonator ◽  
Optical Modulator ◽  
Electro Optical Modulator

An alignment tolerant high speed ring resonator based silicon optical modulator

2012 ◽  
Author(s):  
D. J. Thomson ◽  
F. Y. Gardes ◽  
D. C. Cox ◽  
J-M. Fedeli ◽  
G. Z. Mashanovich ◽  
...  
Keyword(s):  
High Speed ◽  
Ring Resonator ◽  
Optical Modulator
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