Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Physics Letters A

Cs 728 nm excited state Faraday anomalous dispersion optical filter with indirect pump

Zhiming Tao, Xiaogang Zhang, Mo Chen, Zhongzheng Liu, Chuanwen Zhu, Zhiwen Liu, Jingbiao Chen

Published May 4, 2016• 10 citations
Publisher
DOI
10.1016/j.physleta.2016.05.003

Related papers

Rb 780 nm Faraday anomalous dispersion optical filter in a strong magnetic field

Zhilin Hu, Xianping Sun, Xizhi Zeng +5 more

Optics Communications•Aug 1, 1993•24 citations

Atomic excited-state Faraday anomalous dispersion optical filter in the reflection configuration

Baodong Yang, Keru Zang, Hanshuai Zhao +3 more

Applied Physics B•Jun 4, 2025•0 citations

Global evolution of an analyzer angle on the Faraday anomalous dispersion optical filter at 1529 nm

Zhiming Tao, Yanfei Wang, Yelong Hong +3 more

Chinese Science Bulletin•Nov 22, 2013•2 citations

The filtering characteristics of potassium Faraday anomalous dispersion optical filter in a strong magnetic field

Xiaoling Jia, Zhifeng Zhang

Optik•Sep 12, 2014•3 citations

Demonstration of Faraday anomalous dispersion optical filter with reflection configuration

Yi Liu, Baodong Yang, Junmin Wang +3 more

Abstract A narrow linewidth Faraday anomalous dispersion optical filter (FADOF) with reflection configuration is achieved for the first time based on the cesium (Cs) ground state 6S1/2 to the excited state 6P3/2 transition at 852 nm. Compared with the conventional FADOF with transmission configuration, reflection-type FADOF can greatly improve the transmittance of optical filter under the same experimental parameters, because it allows signal light to go and return through the atomic vapor cell. In our experiment, peak transmittance at Cs 6S1/2 F = 4–6P3/2 transition is 81% for the reflection-type FADOF, and while 54% for the transmission-type FADOF when the temperature of Cs vapor cell and the axial magnetic field are 60 °C and 19 G. The idea of this reflection-type FADOF design has the potential to be applied to the FADOF operating between two excited states to obtain higher transmittance.

Chinese Physics B•Sep 1, 2021•10 citations

Excited state Faraday anomalous dispersion optical filters based on indirect laser pumping

Longfei Yin, Bin Luo, Zhongjie Chen +2 more

The direct pump method now used in excited state Faraday anomalous dispersion optical filters (ES-FADOFs) requires that the transition between the target and the ground state is an electric dipole allowed transition and that a laser that operates at the exact pump wavelength is available. This is not always satisfied in practice. An indirect laser pump method for ES-FADOF is proposed and experimentally realized. Compared with the commonly used direct pump method, this indirect pump method can reach the same performance using lasers at very different wavelengths. This method can greatly extend the wavelength range of FADOF and provide a novel scheme for ES-FADOF design.

Optics Letters•Feb 4, 2014•11 citations
Abstract A narrow linewidth Faraday anomalous dispersion optical filter (FADOF) with reflection configuration is achieved for the first time based on the cesium (Cs) ground state 6S1/2 to the excited state 6P3/2 transition at 852 nm. Compared with the conventional FADOF with transmission configuration, reflection-type FADOF can greatly improve the transmittance of optical filter under the same experimental parameters, because it allows signal light to go and return through the atomic vapor cell. In our experiment, peak transmittance at Cs 6S1/2 F = 4–6P3/2 transition is 81% for the reflection-type FADOF, and while 54% for the transmission-type FADOF when the temperature of Cs vapor cell and the axial magnetic field are 60 °C and 19 G. The idea of this reflection-type FADOF design has the potential to be applied to the FADOF operating between two excited states to obtain higher transmittance.
The direct pump method now used in excited state Faraday anomalous dispersion optical filters (ES-FADOFs) requires that the transition between the target and the ground state is an electric dipole allowed transition and that a laser that operates at the exact pump wavelength is available. This is not always satisfied in practice. An indirect laser pump method for ES-FADOF is proposed and experimentally realized. Compared with the commonly used direct pump method, this indirect pump method can reach the same performance using lasers at very different wavelengths. This method can greatly extend the wavelength range of FADOF and provide a novel scheme for ES-FADOF design.