Utilizing Sequential Control Scheme to Stabilize Squeezed Vacuum States
Source abstract
Abstract
We report on a sequential control scheme to realize a steady, quasi-continuous output of squeezed vacuum states, which eliminates the influence of the seed beam on the squeezing strength. The scheme, originating from time-division multiplexing, separates the generation process from the locking process. We confirm that the sequential control scheme does not reduce the squeezing strength and that the setup operates stably for a 3-h running test, with a duty ratio of 80% and cycle time of 5 s. Therefore, the sequential control scheme opens up a new path of manipulating squeezed vacuum states.
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Research context
OpenAlex topics: Mechanical and Optical Resonators · Force Microscopy Techniques and Applications · Photonic and Optical Devices
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi University, Taiyuan 030006, China
Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan 030006, China
Funding
National Natural Science Foundation of China · National Key Research and Development Program of China · Program for Sanjin Scholar of Shanxi Province · Program for Outstanding Innovative Teams of Higher Learning Institutions of Shanxi · Fund for Shanxi "1331 Project" Key Subjects Construction
References (49)
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