Optimal Control for Robust Photon State Transfer in Optomechanical Systems

2021 ◽  
pp. 2000608
Author(s):  
Yan Wang ◽  
Jin‐Lei Wu ◽  
Yu‐Kun Feng ◽  
Jin‐Xuan Han ◽  
Yan Xia ◽  
...  
Keyword(s):  
Optimal Control ◽  
Photon State ◽  
Optomechanical Systems ◽  
State Transfer

Optimal Broadband Pulse Design with Limited RF Amplitude in Nuclear Magnetic Resonance

2014 ◽  
Vol 543-547 ◽  
pp. 2288-2291
Author(s):  
Shu Lin Zhang ◽  
Yan Chang ◽  
Xiao Dong Yang
Keyword(s):  
Optimal Control ◽  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Optimal Control Theory ◽  
Excitation Pulse ◽  
Design Criteria ◽  
State Transfer ◽  
Shaped Pulse ◽  
Broadband Pulse ◽  
Nuclear Magnetic

In this paper, we introduce an optimal control theory (OCT) based method for design of broadband excitation pulse with limited radio frequency (RF) amplitude in nuclear magnetic resonance (NMR). The capability of the optimized pulse was verified by the following design criteria: the state transfer of 1H fromtoover resonance offsets of, the pulse duration is 1ms with maximum RF amplitude of 10 kHz. The simulation result demonstrates that the optimal control-based shaped pulse is much more adaptable to broadband excitation, providing a better performance than traditional hard pulse.

scholarly journals Optimal control of hybrid optomechanical systems for generating non-classical states of mechanical motion

2019 ◽  
Vol 4 (3) ◽  
pp. 034001 ◽  
Author(s):  
Ville Bergholm ◽  
Witlef Wieczorek ◽  
Thomas Schulte-Herbrüggen ◽  
Michael Keyl
Keyword(s):  
Optimal Control ◽  
Mechanical Motion ◽  
Optomechanical Systems ◽  
Classical States

Optimal control of fast and high-fidelity quantum state transfer in spin-1/2 chains

2016 ◽  
Vol 375 ◽  
pp. 435-443 ◽  
Author(s):  
Xiong-Peng Zhang ◽  
Bin Shao ◽  
Shuai Hu ◽  
Jian Zou ◽  
Lian-Ao Wu
Keyword(s):  
Optimal Control ◽  
Quantum State ◽  
High Fidelity ◽  
Quantum State Transfer ◽  
State Transfer
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