Digital Optical Switches with Weighted Coupling in InGaAs/InGaAlAs Quantum Weil Electron Transfer Waveguides

1994 ◽  
Author(s):  
M. N. Khan ◽  
J. E. Zucker ◽  
T. Y. Chang ◽  
N. J. Sauer ◽  
M. D. Divino
Keyword(s):  
Electron Transfer ◽  
Optical Switches ◽  
Digital Optical Switches

High-Speed Operation of Quantum Well Electron Transfer Digital Optical Switches

1995 ◽  
Author(s):  
M. N. Khan ◽  
J. E. Zucker ◽  
T. Y. Chang ◽  
N. J. Sauer ◽  
C. A. Burrus ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Quantum Well ◽  
High Speed ◽  
Optical Switches ◽  
Digital Optical Switches

Wavelength- and polarization-independent large angle InP/lnGaAsP digital optical switches with extinction ratios exceeding 20 dB

1994 ◽  
Vol 6 (11) ◽  
pp. 1332-1334 ◽  
Author(s):  
W.H. Nelson ◽  
A.N.M. Masum Choudhury ◽  
M. Abdalla ◽  
E. Meland ◽  
W. Niland
Keyword(s):  
Large Angle ◽  
Optical Switches ◽  
Digital Optical Switches ◽  
Polarization Independent

Electrooptic polymeric digital optical switches (DOSs) with adiabatic couplers

2005 ◽  
Vol 17 (12) ◽  
pp. 2568-2570 ◽  
Author(s):  
Wei Yuan ◽  
Seongku Kim ◽  
W.H. Steier ◽  
H.R. Fetterman
Keyword(s):  
Optical Switches ◽  
Digital Optical Switches

Polymeric electro-optic digital optical switches with low switching voltage

2004 ◽  
Vol 40 (3) ◽  
pp. 195 ◽  
Author(s):  
W. Yuan ◽  
S. Kim ◽  
G. Sadowy ◽  
C. Zhang ◽  
C. Wang ◽  
...  
Keyword(s):  
Optical Switches ◽  
Switching Voltage ◽  
Electro Optic ◽  
Digital Optical Switches

Optical Switches Based on Photoinduced Electron Transfer (PET) Process

2014 ◽  
Vol 926-930 ◽  
pp. 486-489
Author(s):  
Xiao Hui Li ◽  
Zhen Ning Yu ◽  
Zhi Lian Liu
Keyword(s):  
Electron Transfer ◽  
Photoinduced Electron Transfer ◽  
Logic Gate ◽  
Optical Switches ◽  
Acid And Base

The fluorescence of N-methyl-1-naphthymethylamine (NA) was reversible modulated by acid and base based on switching photoinduced electron transfer (PET) process, which constituted a reversible on –off switch. However, addition of a calix [4] arene-spiropyran (Calix-2sp) derivative, which has absorption from 200 nm to 400 nm, caused that the fluorescence of protonated NA (NAH) was quenched and it could not be return to its initial high value by means of addition of acid again. Thus, the system made up of an INHIBIT logic gate.

O+-Ion Implantation for Practical InP-Based Digital Optical Switches

2003 ◽  
Author(s):  
Pedro Barrios ◽  
Siegfried Janz ◽  
Ilya Golub ◽  
Philip Poole ◽  
Phillip Chow-Chong ◽  
...  
Keyword(s):  
Ion Implantation ◽  
Sheet Resistance ◽  
Optical Switches ◽  
Digital Optical Switches ◽  
Ion Implanted

The fabrication of Digital Optical Switches with O+-ion implanted - electrical isolated - branches is described. Multiple- vs. single-implantation schemes and their effect on sheet resistance is compared using TLM and SIMS measurements.

Drive voltage reduced, low crosstalk Ti:LiNbO3 digital optical switches

2000 ◽  
Author(s):  
R. Krähenbühl ◽  
M. M. Howerton ◽  
J. Dubinger ◽  
A. S. Greenblatt
Keyword(s):  
Optical Switches ◽  
Drive Voltage ◽  
Digital Optical Switches

Hybrid Integrated Cascaded 2-bit Electrooptic Digital Optical Switches (DOSs)

2007 ◽  
Vol 19 (7) ◽  
pp. 519-521 ◽  
Author(s):  
Wei Yuan ◽  
Seongku Kim ◽  
Harold R. Fetterman ◽  
William H. Steier ◽  
Danliang Jin ◽  
...  
Keyword(s):  
Optical Switches ◽  
Digital Optical Switches
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