scholarly journals First demonstration of SiGe-based carrier-injection Mach-Zehnder modulator with enhanced plasma dispersion effect

2016 ◽  
Vol 24 (3) ◽  
pp. 1979 ◽  
Author(s):  
Younghyun Kim ◽  
Junichi Fujikata ◽  
Shigeki Takahashi ◽  
Mitsuru Takenaka ◽  
Shinichi Takagi
Keyword(s):  
Carrier Injection ◽  
Dispersion Effect ◽  
Mach Zehnder Modulator ◽  
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

Plasma dispersion effect based super-resolved imaging in silicon

2019 ◽  
Author(s):  
Maor Tiferet ◽  
Hadar Pinhas ◽  
Omer Wagner ◽  
Yossef Danan ◽  
Meir Danino ◽  
...  
Keyword(s):  
Dispersion Effect ◽  
Plasma Dispersion

Y-branch 1.3/1.55 μm wavelength demultiplexer based on the plasma dispersion effect

2000 ◽  
Vol 369 (1-2) ◽  
pp. 419-422 ◽  
Author(s):  
Baojun Li ◽  
Jianjun Wan ◽  
Guozheng Li ◽  
Zuimin Jiang ◽  
Enke Liu ◽  
...  
Keyword(s):  
Dispersion Effect ◽  
Wavelength Demultiplexer ◽  
Plasma Dispersion
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