Monolithic integrated waveguide device with dual functions of electro-optic modulation and optical amplification

2021 ◽  
Author(s):  
Xibin Wang ◽  
Meiling Zhang ◽  
Minghui Jiang ◽  
Tianhang Lian ◽  
Fei Wang ◽  
...  
Keyword(s):  
Optical Amplification ◽  
Electro Optic ◽  
Dual Functions ◽  
Waveguide Device

Optoenergy storage, stimulated processes in optical amplification with electro-optic ceramic gain media of Nd3+ doped lanthanum lead zirconate titanate

2011 ◽  
Vol 110 (3) ◽  
pp. 033106 ◽  
Author(s):  
Ye Wu ◽  
Hua Zhao ◽  
Yingyin K. Zou ◽  
Xuesheng Chen ◽  
Baldassare Di Bartolo ◽  
...  
Keyword(s):  
Lead Zirconate Titanate ◽  
Lead Zirconate ◽  
Optical Amplification ◽  
Zirconate Titanate ◽  
Electro Optic ◽  
Gain Media

High performance electro-optic polymer waveguide device

1997 ◽  
Vol 71 (26) ◽  
pp. 3779-3781 ◽  
Author(s):  
Hyang-Mok Lee ◽  
Wol-Yon Hwang ◽  
Min-Cheol Oh ◽  
Heuk Park ◽  
Taehyoung Zyung ◽  
...  
Keyword(s):  
High Performance ◽  
Polymer Waveguide ◽  
Electro Optic ◽  
Waveguide Device

Feasibility study of integration of electro-optic polymer waveguide device with MOSFET circuitry on silicon

2005 ◽  
Author(s):  
Susan Soggs ◽  
Haishan Sun ◽  
Antao Chen ◽  
Kian Kaviani ◽  
Nishant Bhatambrekar ◽  
...  
Keyword(s):  
Feasibility Study ◽  
Polymer Waveguide ◽  
Electro Optic ◽  
Waveguide Device

Optical amplification in Nd3+ doped electro-optic lanthanum lead zirconate titanate ceramics

2006 ◽  
Vol 89 (6) ◽  
pp. 061113 ◽  
Author(s):  
Jingwen W. Zhang ◽  
Yingyin K. Zou ◽  
Qiushui Chen ◽  
Run Zhang ◽  
Kewen K. Li ◽  
...  
Keyword(s):  
Lead Zirconate Titanate ◽  
Lead Zirconate ◽  
Optical Amplification ◽  
Zirconate Titanate ◽  
Electro Optic ◽  
Titanate Ceramics

scholarly journals Highly efficient waveguide device using electro-optic KTN crystals

2005 ◽  
Vol 33 (Supplement) ◽  
pp. 177-178
Author(s):  
S. Toyoda ◽  
K. Fujiura ◽  
K. Nakamura ◽  
M. Sasaura ◽  
K. Enbutsu ◽  
...  
Keyword(s):  
Highly Efficient ◽  
Electro Optic ◽  
Waveguide Device

Epitaxial ferroelectric thin films

1994 ◽  
Vol 52 ◽  
pp. 572-573
Author(s):  
S. G. Ghonge ◽  
E. Goo ◽  
R. Ramesh ◽  
R. Haakenaasen ◽  
D. K. Fork
Keyword(s):  
Single Crystal ◽  
Work Function ◽  
Nonvolatile Memory ◽  
Ferroelectric Properties ◽  
Electrical Contact ◽  
Memory Devices ◽  
Ferroelectric Films ◽  
Si Substrates ◽  
Electro Optic ◽  
Wide Range

Microstructure of epitaxial ferroelectric/conductive oxide heterostructures on LaAIO3(LAO) and Si substrates have been studied by conventional and high resolution transmission electron microscopy. The epitaxial films have a wide range of potential applications in areas such as non-volatile memory devices, electro-optic devices and pyroelectric detectors. For applications such as electro-optic devices the films must be single crystal and for applications such as nonvolatile memory devices and pyroelectric devices single crystal films will enhance the performance of the devices. The ferroelectric films studied are Pb(Zr0.2Ti0.8)O3(PLZT), PbTiO3(PT), BiTiO3(BT) and Pb0.9La0.1(Zr0.2Ti0.8)0.975O3(PLZT).Electrical contact to ferroelectric films is commonly made with metals such as Pt. Metals generally have a large difference in work function compared to the work function of the ferroelectric oxides. This results in a Schottky barrier at the interface and the interfacial space charge is believed to responsible for domain pinning and degradation in the ferroelectric properties resulting in phenomenon such as fatigue.

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