High contrast ratio self‐electro‐optic effect devices based on inverted InGaAs/GaAs asymmetric Fabry–Perot modulator

1992 ◽  
Vol 60 (4) ◽  
pp. 422-424 ◽  
Author(s):  
Li Chen ◽  
Kezhong Hu ◽  
R. M. Kapre ◽  
A. Madhukar
Keyword(s):  
Contrast Ratio ◽  
High Contrast ◽  
Electro Optic ◽  
Fabry Perot

High contrast ratio asymmetric Fabry–Perot reflection light modulator based on GaAs/InGaAs multiple quantum wells

1991 ◽  
Vol 59 (9) ◽  
pp. 1108-1110 ◽  
Author(s):  
Kezhong Hu ◽  
Li Chen ◽  
Anupam Madhukar ◽  
Ping Chen ◽  
K. C. Rajkumar ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Contrast Ratio ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
High Contrast ◽  
Light Modulator ◽  
Fabry Perot

A GaAs/AlGaAs asymmetric Fabry-Perot reflection modulator with very high contrast ratio

1993 ◽  
Vol 5 (1) ◽  
pp. 55-58 ◽  
Author(s):  
D.S. Gerber ◽  
R. Droopad ◽  
G.N. Maracas
Keyword(s):  
Contrast Ratio ◽  
High Contrast ◽  
Fabry Perot ◽  
Very High

GaAs/GaAlAs MULTIQUANTUM WELL ELECTROABSORPTION REFLECTION MODULATOR AND SELF ELECTRO-OPTIC EFFECT DEVICE (SEED)

1996 ◽  
Vol 07 (03) ◽  
pp. 399-407
Author(s):  
RONGHAN WU ◽  
WENZHI GAO ◽  
JUN ZHAO ◽  
ZHIBIAO CHEN ◽  
SHIMING LIN ◽  
...  
Keyword(s):  
Stark Effect ◽  
Optical Switch ◽  
Contrast Ratio ◽  
Bragg Reflector ◽  
Distributed Bragg Reflector ◽  
Quantum Confined Stark Effect ◽  
Electro Optic ◽  
Fabry Perot ◽  
Fabrication And Characterization

GaAs/GaAlAs MQW reflection modulators and SEED have been investigated. The analysis is emphasized on the combined behaviors of quantum confined Stark effect (QCSE), distributed Bragg reflector (DBR), and different asymmetric Fabry–Perot cavities (ASFP). Experimental results include the fabrication and characterization of a modulator array with a contrast ratio of about 10 dB and S-SEED array with optical switch energy less than 10 fJ /(µ m )2. An application of a modulator array in microoptical interconnection module is also demonstrated.

Optical switching in an asymmetric Fabry–Perot with high contrast ratio and very low insertion loss

1991 ◽  
Vol 27 (8) ◽  
pp. 659 ◽  
Author(s):  
J.F. Heffernan ◽  
M.H. Moloney ◽  
J. Hegarty ◽  
J.S. Roberts
Keyword(s):  
Insertion Loss ◽  
Optical Switching ◽  
Contrast Ratio ◽  
High Contrast ◽  
Fabry Perot ◽  
Low Insertion Loss
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