Velocity Selective Polarization Spectroscopy for Modulation-Free Dispersion Signals at Detuned Frequencies
Joint Authors
Yu, Hoon
Kim, Seung Jin
Kim, Jung Bog
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-12-30
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
We present a simple technique to obtain modulation-free locking signals at the detuned frequency from an atom transition between hyperfine structures.
Polarization spectroscopy allows us to obtain the dispersion signals that are suitable for frequency locking.
Velocity selective optical pumping using another laser beam also allows us to obtain signals at the detuned frequency and to shift crossover signal away.
By combining these two techniques, we were able to obtain the velocity selective birefringence signal only at the principle transition in an Rb vapor cell and compare the birefringence signal with the theoretical spectrum predicted by using Nakayama’s model.
American Psychological Association (APA)
Yu, Hoon& Kim, Seung Jin& Kim, Jung Bog. 2014. Velocity Selective Polarization Spectroscopy for Modulation-Free Dispersion Signals at Detuned Frequencies. Journal of Spectroscopy،Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-1043106
Modern Language Association (MLA)
Yu, Hoon…[et al.]. Velocity Selective Polarization Spectroscopy for Modulation-Free Dispersion Signals at Detuned Frequencies. Journal of Spectroscopy No. 2014 (2014), pp.1-5.
https://search.emarefa.net/detail/BIM-1043106
American Medical Association (AMA)
Yu, Hoon& Kim, Seung Jin& Kim, Jung Bog. Velocity Selective Polarization Spectroscopy for Modulation-Free Dispersion Signals at Detuned Frequencies. Journal of Spectroscopy. 2014. Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-1043106
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1043106