Ultra-high sensitivity Bloch surface wave biosensor design and optimization

被引：5

作者：

Wei, Yuanshi ^{[1
]}

Shi, Jiakang ^{[1
]}

Liu, Hui ^{[2
]}

Ge, Daohan ^{[1
]}

Zhang, Liqiang ^{[1
,2
]}

机构：

[1] Jiangsu Univ, Inst Intelligent Flexible Mechatron, Zhenjiang 212013, Peoples R China

[2] Nanjing Univ, Sch Phys, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2023年 / 40卷 / 07期

基金：

中国国家自然科学基金;

关键词：

LITHIUM-NIOBATE; RESONANCE;

D O I：

10.1364/JOSAB.492447

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, lithium niobate is used as a grating-coupling layer and Bragg reflector defect layer to couple the incident light and break the periodicity of the photonic crystal, which results in localized electric field enhancement and the excitation of Bloch surface waves. By adjusting the incident angle of the light, the structure can achieve two detection modes: surface diffraction detection and guided mode Bloch detection. The average detection sensitivities for the two modes are 452 degrees/RIU and 3170 degrees/RIU, respectively, with maximum detection sensitivities of 480 degrees/RIU and 4380 degrees/RIU. The designed guided mode Bloch detection has the highest sensitivity currently known. (c) 2023 Optica Publishing Group

引用

页码：1890 / 1895

页数：6

共 28 条

[11] Optics Fano resonance sensing of bilayer asymmetric photonic crystal slabs as biosensors [J].

Ge, Daohan ;

Shi, Jianpei ;

Rezk, Ahmed ;

Zhang, Yuan ;

Wei, Jinxiu ;

Zhang, Liqiang ;

Zhu, Shining .

APPLIED OPTICS, 2019, 58 (12) :3187-3192

[12] Bloch Surface Wave Resonance Based Sensors as an Alternative to Surface Plasmon Resonance Sensors [J].

Gryga, Michal ;

Ciprian, Dalibor ;

Hlubina, Petr .

SENSORS, 2020, 20 (18) :1-16

[13] Azimuthal illumination enabled ultra-high polar angle sensitivity by a Bloch surface wave resonance refractive index sensor [J].

Kang, Xiu-Bao ;

Lu, Hai .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2020, 53 (21)

[14] Guided Bloch surface wave resonance for biosensor designs [J].

Kang, Xiu-Bao ;

Liu, Lan-Jun ;

Lu, Hai ;

Li, Hai-Dong ;

Wang, Zhi-Guo .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2016, 33 (05) :997-1003

[15] Bloch surface waves at the telecommunication wavelength with lithium niobate as the top layer for integrated optics [J].

Kovalevich, Tatiana ;

Belharet, Djaffar ;

Robert, Laurent ;

Ulliac, Gwenn ;

Kim, Myun-Sik ;

Herzig, Hans Peter ;

Grosjean, Thierry ;

Bernal, Maria-Pilar .

APPLIED OPTICS, 2019, 58 (07) :1757-1762

[16] Tunable Bloch surface waves in anisotropic photonic crystals based on lithium niobate thin films [J].

Kovalevich, Tatiana ;

Ndao, Abdoulaye ;

Suarez, Miguel ;

Tumenas, Saulius ;

Balevicius, Zigmas ;

Ramanavicius, Arunas ;

Baleviciute, Ieva ;

Hyrinen, Markus ;

Roussey, Matthieu ;

Kuittinen, Markku ;

Grosjean, Thierry ;

Bernal, Maria-Pilar .

OPTICS LETTERS, 2016, 41 (23) :5616-5619

[17] Ultra-compact on-chip slot Bragg grating structure for small electric field detection [J].

Qiu, Wentao ;

Lu, Huihui ;

Baida, Fadi Issam ;

Bernal, Maria-Pilar .

PHOTONICS RESEARCH, 2017, 5 (03) :212-218

[18] Electro-optic effect exaltation on lithium niobate photonic crystals due to slow photons [J].

Roussey, M. ;

Bernal, M. -P. ;

Courjal, N. ;

Van Labeke, D. ;

Baida, F. I. ;

Salut, R. .

APPLIED PHYSICS LETTERS, 2006, 89 (24)

[19] Excitation of Bloch surface wave using silver nanoparticles for sensitivity enhanced biosensor [J].

Shi, Jianpei ;

Rezk, Ahmed ;

Ma, Chao ;

Zhang, Liqiang ;

Yang, Ping ;

Ge, Daohan ;

Zhu, Shining .

MATERIALS RESEARCH EXPRESS, 2019, 6 (09)

[20]

Sinibaldi A, 2012, SENSOR ACTUAT B-CHEM, V174, P292, DOI [10.1016/j.snb.2012.07.015, 10.1016/j.Snb.2012.07.015]

← 1 2 3 →