Organic Materials Requirements And Design Criteria For An Electro-Optic Phase Shifter

1988 ◽  
Author(s):  
G. T. Boyd ◽  
R. S. Moshrefzadeh ◽  
D. A. Ender
Keyword(s):  
Phase Shifter ◽  
Organic Materials ◽  
Design Criteria ◽  
Electro Optic

scholarly journals Aluminum nitride electro-optic phase shifter for backend integration on silicon

2016 ◽  
Vol 24 (12) ◽  
pp. 12501 ◽  
Author(s):  
Shiyang Zhu ◽  
Guo-Qiang Lo
Keyword(s):  
Aluminum Nitride ◽  
Phase Shifter ◽  
Electro Optic

Electro-optic characterization of two novel organic materials in thin polymeric films

2004 ◽  
Vol 390 (1-3) ◽  
pp. 98-103 ◽  
Author(s):  
D. Anestopoulos ◽  
G. Tsigaridas ◽  
P. Persephonis ◽  
V. Giannetas ◽  
I. Spiliopoulos ◽  
...  
Keyword(s):  
Organic Materials ◽  
Polymeric Films ◽  
Electro Optic

Design of an Electro-Optic Modulator Based on a Silicon-Plasmonic Hybrid Phase Shifter

2013 ◽  
Vol 31 (8) ◽  
pp. 1170-1177 ◽  
Author(s):  
Mu Xu ◽  
Fei Li ◽  
Tao Wang ◽  
Jiayang Wu ◽  
Liyang Lu ◽  
...  
Keyword(s):  
Phase Shifter ◽  
Electro Optic ◽  
Electro Optic Modulator

Electro-optic coefficients of 500 pm/V and beyond for organic materials

2005 ◽  
Author(s):  
Larry Dalton ◽  
Bruce Robinson ◽  
Alex Jen ◽  
Philip Ried ◽  
Bruce Eichinger ◽  
...  
Keyword(s):  
Organic Materials ◽  
Electro Optic

Hybrid silicon organic high speed electro-optic phase shifter

2013 ◽  
Author(s):  
Soon Thor Lim ◽  
Maoqing Xin ◽  
Ching Eng Png ◽  
Vivek Dixit ◽  
Aaron J. Danner
Keyword(s):  
High Speed ◽  
Phase Shifter ◽  
Electro Optic ◽  
Hybrid Silicon

scholarly journals Organic electro-optic materials

2004 ◽  
Vol 76 (7-8) ◽  
pp. 1421-1433 ◽  
Author(s):  
L. R. Dalton
Keyword(s):  
Wavelength Division Multiplexing ◽  
Organic Materials ◽  
Frequency Tuning ◽  
Optical Network ◽  
Three Dimensional ◽  
Optical Loss ◽  
Laser Frequency ◽  
Dielectric Constants ◽  
Ring Microresonator ◽  
Electro Optic

The macroscopic electrooptic activity of organic materials depends upon the molecular hyperpolarizability, beta, of individual organic chromophores and upon the product of number density, N, and noncentrosymmetric order, <cos3theta>, of the chromophores in a hardened polymer lattice. Quantum and statistical mechanical calculations provide the basis for rational improvement of these parameters leading to electro-optic coefficients (at telecommunication wavelengths) of greater than 100 pm/V (a factor of 3 larger than values for the best inorganic material, lithium niobate). Such calculations also provide insight into what further improvements can be expected. Owing to low and relatively dispersionless dielectric constants and refractive indicies, organic materials facilitate the fabrication of devices with 3 dB operational bandwidths of greater than 100 GHz. Moreover, robust and low optical loss materials can be fabricated by design. An under-appreciated advantage of organic electro-optic materials is their processability, and a variety of stripline, cascaded prism and super-prism, and ring microresonator devices are readily fabricated. Conformal, flexible, and three-dimensional devices are also readily produced. With ring microresonator devices, active wavelength division multiplexing, optical network reconfiguration, and laser frequency tuning are straightforwardly accomplished.

A PRACTICAL ELECTRO-OPTIC SAMPLER FOR CHARACTERIZATION INTERNAL TO GaAs ICs

1996 ◽  
Vol 07 (03) ◽  
pp. 463-469 ◽  
Author(s):  
MAOBIN YI ◽  
WEI SUN ◽  
XIAOJIAN TIAN ◽  
GANG JIA ◽  
SHIYONG LIU
Keyword(s):  
Integrated Circuit ◽  
Interference Effect ◽  
Phase Shifter ◽  
Electrical Signal ◽  
Sampling Point ◽  
Linear Sweep ◽  
Noninvasive Measurements ◽  
Electro Optic ◽  
Dynamic Frequency ◽  
Signal Field

This paper describes a practical electro-optic sampler of the measuring-microscope mode for noninvasive measurements of voltage waveforms at points internal to a GaAs integrated circuit. A 360° linear sweep phase shifter is used to provide the scanning delay of the sampling point in time, and was typically demonstrated in measuring the dynamic frequency divider circuit. In addition to the characterization internal to GaAs ICs, the overlap of the electrical signal field in an integrated circuit and the interference effect on the signal voltage calibration are also investigated.

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