scholarly journals Simplified modeling and optimization of silicon modulators based on free-carrier plasma dispersion effect

2016 ◽  
Vol 24 (23) ◽  
pp. 26332 ◽  
Author(s):  
D. Pérez-Galacho ◽  
D. Marris-Morini ◽  
R. Stoffer ◽  
E. Cassan ◽  
C. Baudot ◽  
...  
Keyword(s):  
Free Carrier ◽  
Dispersion Effect ◽  
Modeling And Optimization ◽  
Simplified Modeling ◽  
Plasma Dispersion

scholarly journals Strain-induced enhancement of plasma dispersion effect and free-carrier absorption in SiGe optical modulators

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Younghyun Kim ◽  
Mitsuru Takenaka ◽  
Takenori Osada ◽  
Masahiko Hata ◽  
Shinichi Takagi
Keyword(s):  
Free Carrier ◽  
Free Carrier Absorption ◽  
Dispersion Effect ◽  
Optical Modulators ◽  
Carrier Absorption ◽  
Plasma Dispersion

Comparison among Silicon modulators based on Free-Carrier Plasma Dispersion Effect

2015 ◽  
Author(s):  
Diego Perez-Galacho ◽  
Delphine Marris-Morini ◽  
Eric Cassan ◽  
Charles Baudot ◽  
Jean-Marc Fedeli ◽  
...  
Keyword(s):  
Free Carrier ◽  
Dispersion Effect ◽  
Plasma Dispersion

Analysis of Silicon-On-Insulator (SOI) Buried Waveguide Phase Modulator

2012 ◽  
Vol 462 ◽  
pp. 532-535
Author(s):  
Abdul Razak Hanim ◽  
Haroon Hazura ◽  
Bidin Mardiana ◽  
Shaari Sahbudin ◽  
P. Susthitha Menon
Keyword(s):  
Refractive Index ◽  
Single Mode ◽  
Free Carrier ◽  
Silicon On Insulator ◽  
Phase Modulator ◽  
Carrier Injection ◽  
Dispersion Effect ◽  
Optical Phase ◽  
Real Refractive Index ◽  
Simulation Package

The analyses of the simulation of a single mode buried waveguide optical phase modulator based on SOI material are here reported. The structure has been simulated by Athena from Silvaco simulation package. The buried waveguide is created by doping phosphorus with concentration of 10e15 cm-3 into the substrate. The real refractive index and the absorption coefficient of the waveguide are changed using the free carrier dispersion effect via carrier injection of a pn junction. The efficiency, VπLπ is calculated and the performance is compared with that of the rib waveguide optical phase modulator of the same material and dimensions. Simulation shows that the device can be an efficient device for application in intensity modulation.

STED like microscopy based on plasma dispersion effect in silicon

2017 ◽  
Author(s):  
Hadar Pinhas ◽  
Yossef Danan ◽  
Moshe Sinvani ◽  
Meir Danino ◽  
Zeev Zalevsky
Keyword(s):  
Dispersion Effect ◽  
Plasma Dispersion
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