Experimental observation of Fano-like resonance in a whispering-gallery-mode microresonator in aqueous environment

被引：28

作者：

Shang, Yan-Lei ^{[1
,2
]}

Ye, Ming-Yong ^{[1
,2
,3
]}

Lin, Xiu-Min ^{[1
,2
]}

机构：

[1] Fujian Normal Univ, Coll Phys & Energy, Fujian Prov Key Lab Quantum Manipulat & New Energ, Fuzhou 350117, Peoples R China

[2] Fujian Prov Collaborat Innovat Ctr Optoelect Semi, Xiamen 361005, Peoples R China

[3] Univ Sci & Technol China, Chinese Acad Sci, Key Lab Quantum Informat, Hefei 230026, Peoples R China

来源：

PHOTONICS RESEARCH | 2017年 / 5卷 / 02期

基金：

中国国家自然科学基金;

关键词：

ELECTROMAGNETICALLY INDUCED TRANSPARENCY; MICROSPHERE; WAVELENGTH; SYSTEM; CAVITY; MICROCAVITY;

D O I：

10.1364/PRJ.5.000119

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on the transmission spectra of a sausage-like microresonator (SLM) in aqueous environment, where a fiber taper is used as a light coupler. The transmission spectra show an interesting dependence on the coupling position between the SLM and the fiber taper. When the SLM is moved along the fiber taper, the line shape can evolve periodically among symmetric dips, asymmetric Fano-like resonance line shapes, and symmetric peaks. A coupled-mode theory with feedback is developed to explain the observation. The observation of Fano-like resonance in aqueous environment holds great potential in biochemical sensing. (C) 2017 Chinese Laser Press

引用

页码：119 / 123

页数：5

共 41 条

[1] Mode characteristics of silver-coated inverted-wedge silica microdisks [J].

Bo Fang ;

Wang XiaoOu ;

Li Ying ;

Gao Feng ;

Zhang GuoQuan ;

Xu JingJun .

SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2015, 58 (11)

[2] Biochemical sensors based on polymer microrings with sharp asymmetrical resonance [J].

Chao, CY ;

Guo, LJ .

APPLIED PHYSICS LETTERS, 2003, 83 (08) :1527-1529

[3] Fano resonance in a multimode tapered fiber coupled with a microspherical cavity [J].

Chiba, A ;

Fujiwara, H ;

Hotta, J ;

Takeuchi, S ;

Sasaki, K .

APPLIED PHYSICS LETTERS, 2005, 86 (26) :1-3

[4] Brillouin-scattering-induced transparency and non-reciprocal light storage [J].

Dong, Chun-Hua ;

Shen, Zhen ;

Zou, Chang-Ling ;

Zhang, Yan-Lei ;

Fu, Wei ;

Guo, Guang-Can .

NATURE COMMUNICATIONS, 2015, 6

[5] Modified transmission spectrum induced by two-mode interference in a single silica microsphere [J].

Dong, Chun-Hua ;

Zou, Chang-Ling ;

Xiao, Yun-Feng ;

Cui, Jin-Ming ;

Han, Zheng-Fu ;

Guo, Guang-Can .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2009, 42 (21)

[6] Sharp asymmetric line shapes in side-coupled waveguide-cavity systems [J].

Fan, SH .

APPLIED PHYSICS LETTERS, 2002, 80 (06) :908-910

[7] EFFECTS OF CONFIGURATION INTERACTION ON INTENSITIES AND PHASE SHIFTS [J].

FANO, U .

PHYSICAL REVIEW, 1961, 124 (06) :1866-&

[8] Phase-matched excitation of whispering-gallery-mode resonances by a fiber taper [J].

Knight, JC ;

Cheung, G ;

Jacques, F ;

Birks, TA .

OPTICS LETTERS, 1997, 22 (15) :1129-1131

[9] Dynamic Fano-like resonances in erbium-doped whispering-gallery-mode microresonators [J].

Lei, Fuchuan ;

Peng, Bo ;

Oezdemir, Sahin Kaya ;

Long, Gui Lu ;

Yang, Lan .

APPLIED PHYSICS LETTERS, 2014, 105 (10)

[10] Experimental controlling of Fano resonance in indirectly coupled whispering-gallery microresonators [J].

Li, Bei-Bei ;

Xiao, Yun-Feng ;

Zou, Chang-Ling ;

Jiang, Xue-Feng ;

Liu, Yong-Chun ;

Sun, Fang-Wen ;

Li, Yan ;

Gong, Qihuang .

APPLIED PHYSICS LETTERS, 2012, 100 (02)

← 1 2 3 4 5 →