Computation of the relativistic frequency shift of a frequency standard

2002 ◽  
Author(s):  
G. Petit ◽  
P. Wolf
Keyword(s):  
Frequency Shift ◽  
Frequency Standard ◽  
Relativistic Frequency Shift

Design of High Stability of DDS Signal Source for Laser Frequency Shift

2014 ◽  
Vol 525 ◽  
pp. 702-706
Author(s):  
Yang Huang ◽  
Yong Tai Chen ◽  
Long Cheng ◽  
Chang Jing Sun
Keyword(s):  
Frequency Shift ◽  
High Stability ◽  
Frequency Standard ◽  
Laser Frequency ◽  
Frequency Multiplier ◽  
Optical Modulator ◽  
Reference Source ◽  
Signal Source ◽  
External Frequency ◽  
Shift Frequency

Acousto-optical-Modulator (AOM)'S characteristics of shift frequency can be used to change the frequency of laser, the performance of AOM will improve directly by a high stability driving signal source. The paper presents a design of high stability of DDS signal source for laser frequency shift, the signal source output frequency range of 50MHz-400MHz. Using atomic frequency standard and external frequency multiplier as the reference source of DDS to make its frequency stability reaches , using sub-octave filter to get a high output signal spectral purity.

Evaluation of Light Frequency Shift in a Caesium Beam Frequency Standard with Sharp Angle Incident Detecting Laser

2004 ◽  
Vol 21 (5) ◽  
pp. 840-842 ◽  
Author(s):  
Zhang Jun-Hai ◽  
Wang Feng-Zhi ◽  
Wang Yi-Qiu ◽  
Yang Dong-Hai
Keyword(s):  
Frequency Shift ◽  
Frequency Standard ◽  
Sharp Angle
Sign in / Sign up

Export Citation Format

Share Document