A dual-wavelength bandpass Faraday anomalous dispersion optical filter operating on the D1 and D2 lines of rubidium

2021 ◽  
pp. 127855
Author(s):  
Yang Yan ◽  
Jinpeng Yuan ◽  
Lirong Wang ◽  
Liantuan Xiao ◽  
Suotang Jia
Keyword(s):  
Optical Filter ◽  
Anomalous Dispersion ◽  
Dual Wavelength

Diode laser using narrow bandwidth interference filter at 852 nm and its application in Faraday anomalous dispersion optical filter

2016 ◽  
Vol 25 (8) ◽  
pp. 083201 ◽  
Author(s):  
Zhaojie Jiang ◽  
Qi Zhou ◽  
Zhiming Tao ◽  
Xiaogang Zhang ◽  
Shengnan Zhang ◽  
...  
Keyword(s):  
Diode Laser ◽  
Optical Filter ◽  
Interference Filter ◽  
Anomalous Dispersion ◽  
Narrow Bandwidth

scholarly journals Hollow cathode lamp based Faraday anomalous dispersion optical filter

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Duo Pan ◽  
Xiaobo Xue ◽  
Haosen Shang ◽  
Bin Luo ◽  
Jingbiao Chen ◽  
...  
Keyword(s):  
Hollow Cathode ◽  
Optical Filter ◽  
Anomalous Dispersion ◽  
Hollow Cathode Lamp

scholarly journals A Faraday Anomalous Dispersion Optical Filter Based on Rubidium Hollow-Cathode Lamp

2020 ◽  
Vol 10 (20) ◽  
pp. 7075
Author(s):  
Liang Shen ◽  
Rui Ma ◽  
Longfei Yin ◽  
Bin Luo ◽  
Duo Pan ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Hollow Cathode ◽  
Room Temperature ◽  
Saturated Vapor ◽  
Optical Filter ◽  
Optical Filters ◽  
Anomalous Dispersion ◽  
Narrow Linewidth ◽  
Hollow Cathode Lamp ◽  
Lower Temperature

Using a hollow-cathode lamp (HCL) to build a Faraday anomalous dispersion optical filter (FADOF) is a new method to realize narrow linewidth optical filters. In contrast to other atomic optical filters based on saturated vapors, which work at a relatively high temperature to maintain the atomic density, the HCL device using sputtered particles can work at a much lower temperature. In this work, a rubidium HCL-based FADOF (HCL-FADOF) working at 780 nm is established and carefully tested. With 20 mm cathode length, the transmittance can reach 29% under 18 mA discharge current and 260 G magnetic field at room temperature, which is equivalent to the performance of a saturated vapor-based FADOF (VC-FADOF) at more than 60 ∘C. This work provides a direct comparison of the performance of the HCL-FADOF and the VC-FADOF, which is of great benefit to further studies of atomic filters at normal temperature.

A potassium Faraday anomalous dispersion optical filter

1992 ◽  
Vol 94 (1-3) ◽  
pp. 30-32 ◽  
Author(s):  
B. Yin ◽  
T.M. Shay
Keyword(s):  
Optical Filter ◽  
Anomalous Dispersion

A study of the physical properties of Zeeman absorption faraday anomalous dispersion optical filter

1995 ◽  
Vol 4 (1) ◽  
pp. 33-38 ◽  
Author(s):  
Duan Ming-hao ◽  
Li Yi-min ◽  
Tang Jun-xiong ◽  
Wang Qing-ji
Keyword(s):  
Physical Properties ◽  
Optical Filter ◽  
Anomalous Dispersion

On an excited state Faraday anomalous dispersion optical filter at moderate pump powers for a Brillouin-lidar receiver system

2006 ◽  
Vol 264 (2) ◽  
pp. 475-481 ◽  
Author(s):  
Alexandru Popescu ◽  
Daniel Walldorf ◽  
Kai Schorstein ◽  
Thomas Walther
Keyword(s):  
Excited State ◽  
Optical Filter ◽  
Anomalous Dispersion ◽  
Receiver System
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