窄带Faraday反常色散光学滤波器

Journal of Jilin University Science Edition

Narrow Bandwidth Faraday Anomalous Dispersion Optical Filter

LIU Yang¹, WANG Jian^2, WANG Haihua¹, KANG Zhihui1, WANG Lei¹,LUO Mengxi^1, YAN Xizhang^1, WANG Xiaoxiao¹, GAO Jinyue¹

1. College of Physics, Jilin University, Changchun 130012, China;2. Editorial Department of Journal of Jilin University, Changchun 130012, China

Received:2013-08-26 Online:2014-07-26 Published:2014-09-26
Contact: WANG Jian E-mail:wang_j@jlu.edu.cn

Abstract

Abstract:

To obtain the weak signal light from the high background light, a narrow bandwidth Faraday anomalous dispersion optical filter (FADOF) was studied. The theoretical model for the filter was reported. The Faraday anomalous dispersion optical filters have two working modes: two side peak transmission and center peak transmission. The former work mode can get single peak transmission of 25% with a bandwidth of about 600 MHz. The other work mode can get a spectra with a transmission rate of almost 100% and a bandwith of about 700 MHz. The experimental measurements are consistent with theoretical results.

Key words: filter, anomalous dispersion, Faraday rotation

CLC Number:

O431

LIU Yang, WANG Jian, WANG Haihua, KANG Zhihui, WANG Lei,LUO Mengxi, YAN Xizhang, WANG Xiaoxiao, GAO Jinyue. Narrow Bandwidth Faraday Anomalous Dispersion Optical Filter[J].Journal of Jilin University Science Edition, 2014, 52(04): 797-801.

[1]	ZHU Xinli, CAI Hua, KOU Tingting, DU Donghui, SUN Junxi. Pedestrian Multi-target Tracking Algorithm [J]. Journal of Jilin University Science Edition, 2021, 59(5): 1161-1170.
[2]	LI Li, TANG Xiaofei, LIU Wen, CHEN Cheng. Speed Improvement of Dark Channel Prior Fog Removal Algorithm for Aerial Images [J]. Journal of Jilin University Science Edition, 2021, 59(1): 77-84.
[3]	YANG Shuhan, LI Bo, ZHOU Fengfeng. Automatic Epileptic Seizure Detection Algorithm for Non-specific Patient Based on Machine Learning [J]. Journal of Jilin University Science Edition, 2021, 59(1): 101-106.
[4]	HE Kaiqi, MA Yuxiao, ZHANG Yan, LIU Huaxiao. A Data-Based Personalized Mixed Recommendation Method for GitHub Projects [J]. Journal of Jilin University Science Edition, 2020, 58(6): 1399-1406.
[5]	DUO Lin, YANG Bing. Collaborative Filtering Correction of Natural Noise Method of Sparse Data Based on Concept Lattice [J]. Journal of Jilin University Science Edition, 2020, 58(5): 1173-1180.
[6]	DIAO Shu, ZHOU Wei, LUO Kai. Peak Noise Suppression Method Based on Collaborative Filtering [J]. Journal of Jilin University Science Edition, 2020, 58(5): 1202-1206.
[7]	LU Aiping, LI Jianping, LI Panchi, FAN Yougui. WaterFlooded Layer Identification Method Based onQuantum Selforganizing Network [J]. Journal of Jilin University Science Edition, 2020, 58(4): 944-952.
[8]	DONG Liyan, XIU Guanyu, MA Jiaqi. Collaborative Filtering Algorithm Based onWeight Adjustment and User Preference [J]. Journal of Jilin University Science Edition, 2020, 58(3): 599-604.
[9]	ZHANG Yao, CAI Hua, LI Xinda, MI Xiaohong, SUN Junxi. SpatioTemporal Context Face Tracking AlgorithmBased on Adaboost First Frame Detection [J]. Journal of Jilin University Science Edition, 2020, 58(2): 314-320.
[10]	ZHANG Hui, CHANG Lihong, MA Xu, ZHU Le. An Image Fusion Method Based on CurveletTransform and Guided Filter Enhancement [J]. Journal of Jilin University Science Edition, 2020, 58(1): 113-119.
[11]	ZHAO Hu, ZHANG Hongying. A Note on LatticeValued Filters [J]. Journal of Jilin University Science Edition, 2019, 57(2): 253-257.
[12]	LIU Shuai, LIU Yuanning, ZHUANG Shuxin, HOU Mingkai, CHEN Jing, ZHANG Shuihan. Iris Recognition Based on Adaptive Optimization LogGabor Filter and Dynamic RBF Neural Network#br# [J]. Journal of Jilin University Science Edition, 2019, 57(2): 331-338.
[13]	DONG Liyan, WANG Yu, REN Yi, LI Yongli. Collaborative Filtering Algorithm Based onMatrix Decomposition and Clustering#br# [J]. Journal of Jilin University Science Edition, 2019, 57(1): 105-110.
[14]	CHEN Guangqiu, LIANG Xiaowei, DUAN Jin, CAI Hua. Multistage Directional Guided Filter and Its Applicationin Mult-sensor Image Fusion#br# [J]. Journal of Jilin University Science Edition, 2019, 57(1): 129-138.
[15]	CHU Xi, ZHOU Zhixiang, DENG Guojun, SHAO Shuai. Improved Algorithm for Intelligent Detection ofDiscontinuous Edges of Blurred Images#br# [J]. Journal of Jilin University Science Edition, 2019, 57(04): 875-881.

Narrow Bandwidth Faraday Anomalous Dispersion Optical Filter

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 0