scholarly journals Sub-terahertz bandwidth capactively-loaded thin-film lithium niobate electro-optic modulators based on undercut structure

2021 ◽  
Author(s):  
Xuecheng Liu ◽  
Bing Xiong ◽  
Changzheng Sun ◽  
Jian Wang ◽  
Zhibiao Hao ◽  
...  
Keyword(s):  
Thin Film ◽  
Lithium Niobate ◽  
Electro Optic

Photonic crystal electro-optic devices in engineered thin film lithium niobate substrates

2012 ◽  
Author(s):  
James E. Toney ◽  
Vincent E. Stenger ◽  
Peter Pontius ◽  
Neil Smith ◽  
Jon Scholl ◽  
...  
Keyword(s):  
Thin Film ◽  
Photonic Crystal ◽  
Lithium Niobate ◽  
Electro Optic

scholarly journals High-extinction electro-optic modulation on lithium niobate thin film

2019 ◽  
Vol 44 (5) ◽  
pp. 1265 ◽  
Author(s):  
Mingwei Jin ◽  
Jia-Yang Chen ◽  
Yong Meng Sua ◽  
Yu-Ping Huang
Keyword(s):  
Thin Film ◽  
Lithium Niobate ◽  
Electro Optic

scholarly journals Bidirectional electro-optic conversion reaching 1% efficiency with thin film lithium niobate

2021 ◽  
Author(s):  
Yuntao Xu ◽  
Ayed Al Sayem ◽  
Linran Fan ◽  
Changling Zou ◽  
Hong X. Tang
Keyword(s):  
Thin Film ◽  
Lithium Niobate ◽  
Electro Optic

Tunable hybrid silicon nitride and thin-film lithium niobate electro-optic microresonator

2019 ◽  
Vol 44 (3) ◽  
pp. 618 ◽  
Author(s):  
Abu Naim R. Ahmed ◽  
Shouyuan Shi ◽  
Mathew Zablocki ◽  
Peng Yao ◽  
Dennis W. Prather
Keyword(s):  
Thin Film ◽  
Silicon Nitride ◽  
Lithium Niobate ◽  
Electro Optic ◽  
Hybrid Silicon

Integrated electro-optic modulators in x-cut lithium niobate thin film

Optik ◽  
2020 ◽  
Vol 212 ◽  
pp. 164691 ◽  
Author(s):  
Huangpu Han ◽  
Bingxi Xiang
Keyword(s):  
Thin Film ◽  
Lithium Niobate ◽  
Electro Optic

scholarly journals Bidirectional interconversion of microwave and light with thin-film lithium niobate

2021 ◽  
Author(s):  
Yuntao Xu ◽  
Ayed Sayem ◽  
Linran Fan ◽  
Chang-Ling Zou ◽  
Sihao Wang ◽  
...  
Keyword(s):  
Thin Film ◽  
Lithium Niobate ◽  
Conversion Efficiency ◽  
High Performance ◽  
Photorefractive Effect ◽  
Optical Cavity ◽  
Long Distance ◽  
Superconducting Circuits ◽  
Network Applications ◽  
Electro Optic

Abstract Superconducting cavity electro-optics presents a promising route to coherently convert microwave and optical photons and distribute quantum entanglement between superconducting circuits over long-distance. Strong Pockels nonlinearity and high-performance optical cavity are the prerequisites for high conversion efficiency. Thin-film lithium niobate (TFLN) offers these desired characteristics. Despite significant recent progresses, only unidirectional conversion with efficiencies orders of magnitude lower than expected has been realized. In this article, we demonstrate the first bidirectional electro-optic conversion in TFLN-superconductor hybrid system, with conversion efficiency improved by more than three orders of magnitude. Our new air-clad device architecture boosts the sustainable intracavity pump power at cryogenic temperatures by suppressing the prominent photorefractive effect that limits cryogenic performance of TFLN, and reaches an efficiency of 1.02% (internal efficiency of 15.2%). This work firmly establishes the TFLN-superconductor hybrid EO system as a highly competitive transduction platform for future quantum network applications.

scholarly journals Thin-film lithium niobate electro-optic modulator on a D-shaped fiber

2020 ◽  
Vol 28 (15) ◽  
pp. 21464
Author(s):  
Mengke Wang ◽  
Junhui Li ◽  
Kaixin Chen ◽  
Zhefeng Hu
Keyword(s):  
Thin Film ◽  
Lithium Niobate ◽  
Electro Optic ◽  
Electro Optic Modulator
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