Results 261 to 270 of about 722 (280)

Analysis and design of a micromachined Rb-85 filter in passive rubidium atomic clock

2009 4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, 2009
In this paper we present an analysis and design of a micromachined Rb-85 filter for passive rubidium atomic clock. By introducing the Lorentzian shape functions into the derived output light intensity equation of the filter for a monochromatic light, a formula of light intensity in a filter with a light spectrum input is set up, and parameters in this ...
Shenggui Wang, Liwei Lin, Hang Guo
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Selected Studies on High Performance Laser-Pumped Rubidium Atomic Clocks

2018 IEEE International Frequency Control Symposium (IFCS), 2018
In this communication, we report on our recent investigations related to the development of a compact high performance laser-pumped vapor cell Rubidium atomic clock. These studies include the evaluation of alternative technologies for key components of the clock such as the laser source and the microwave cavity.
C. Affolderbach, N. Almat, M. Gharavipour, F. Gruet, W. Moreno, M. Pellaton, G. Mileti   +6 more
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Ultra-thin Rubidium Atomic Clock

2023
Fang-fang An, Hu-jun Zhang, Peng Wang, Cheng-yong Liu, Tao Peng, Xing-wen Zhao   +5 more
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Design and Development of RF Synthesizer for Rubidium Atomic Clock

2023 IEEE Microwaves, Antennas, and Propagation Conference (MAPCON), 2023
Bikash Ghosal, Sarathi Mandal, Biplab Ghosh, Maulik L Bhavsar, M Senthil Kumar, Dinesh Kumar Singh, Jaydeep Kaintura   +6 more
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Reducing the light-shift in the diode laser pumped rubidium atomic clock

Proceedings of 1996 IEEE International Frequency Control Symposium, 2002
One impediment to achieving the promise of enhanced laser-pumped gas cell clock performance resides with the light-shift effect, a phenomenon whereby diode laser optical frequency fluctuations are mapped onto the atomic clock's output frequency. The alternative to tightly stabilizing the diode laser in order to overcome this problem is to develop means
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Comparison of Gravitational and Light Frequency Shifts in Rubidium Atomic Clock

Universe, 2021
S V Ermak, Roman Lozov, Vladimir Semenov   +2 more
exaly  

Rubidium Atomic Clock

2018
G M Saxena, Bikash Ghosal
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Study to Spaceborne Rubidium Atomic Clocks Characteristics and Ground Test Requirements

2014
This paper summarizes the experience and results throughout the development process of the Spaceborne Rubidium Atomic Frequency Standard (SRAFS) in Beidou navigation satellite system, analyzes the characteristics of SRAFS, as well as the effect of different states between the in orbit operation status and the ground test status.
openaire   +1 more source

Discussions of a2-Drift Variations of BeiDou-3 Satellite Rubidium Atomic Clocks

IEEE Transactions on Instrumentation and Measurement, 2022
Yuexin Ma, Chengpan Tang, Xiaogong Hu, Zhiqiao Chang, Yufei Yang, Jianhua Yang   +5 more
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Design and Studies of an Ultra High-Performance Physics Package for Vapor-Cell Rubidium Atomic Clock

Lecture Notes in Electrical Engineering, 2022
exaly