Laser stabilization for space applications
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optical frequency standard laser stabilization↗
Engineering topics
Greenhall, C.
Publications and source records attributed to Greenhall, C..
A total estimator of the Hadamard function used for GPS operations
We describe a method based on the total deviation approach whereby we improve the confidence of the estimation of the Hadamard deviation that is used primarily in GPS operations.
frequency stability total variance Hadamard varian↗
Local-Oscillator Limited Frequency Stability for Passive Atomic Frequency Standards Using Square-Wave Frequency Modulation
Atomic frequency standards using square-wave frequency modulation effectively interrogate the atomic line by switching back and forth between two frequencies with equal atomic absorption values.
atomic↗