Non-spherical super-lens for surface plasmon

被引：0

作者：

Zhang, Cuiling ^{[1
]}

Zhang, Bei ^{[1
]}

机构：

[1] Beihang Univ, Dept Automat Sci & Elect Engn, Beijing 100191, Peoples R China

来源：

OPTICS FRONTIERS ONLINE 2020: MICRO AND NANOPHOTONICS (OFO-4 2020) | 2020年 / 11608卷

关键词：

Surface plasmons; non-spherical; high numerical aperture; super-lens; MICROSCOPY; SEPARATION;

D O I：

10.1117/12.2585145

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Surface plasmon (SP) is widely used in biosensing. There are generally two configurations for SP excitation: the prism-coupled and objective-coupled configurations. However, both configurations show limitations in SP excitation. We propose a non-spherical super-lens for SP excitation. It features on: 1) simple configuration without the aid of objectives; 2) allowing 2-D excitation; 3) low cost. We elaborate the design concept and the designed profile. To the best of our knowledge, this is the first time to propose this specific lens for SP excitation.

引用

页数：4

共 10 条

[1] Angle-scanning SPR imaging for detection of biomolecular interactions on microarrays [J].

Beusink, J. Bianca ;

Lokate, Angelique M. C. ;

Besselink, Geert A. J. ;

Pruijn, Ger J. M. ;

Schasfoort, Richard B. M. .

BIOSENSORS & BIOELECTRONICS, 2008, 23 (06) :839-844

[2] Real-Time Simultaneous Separation and Detection of Chemicals Using Integrated Microcolumn and Surface Plasmon Resonance Imaging Micro-GC [J].

Du, Zijian ;

Tsow, Francis ;

Wang, Di ;

Tao, Nongjian .

IEEE SENSORS JOURNAL, 2018, 18 (04) :1351-1357

[3]

Kretschmann E., 1996, SENS ACTUATORS B, V35

[4] Label-free quantification of cell-to-substrate separation by surface plasmon resonance microscopy [J].

Son, Taehwang ;

Seo, Jinwon ;

Choi, In-Hong ;

Kim, Donghyun .

OPTICS COMMUNICATIONS, 2018, 422 :64-68

[5] Automatic Spot Identification Method for High Throughput Surface Plasmon Resonance Imaging Analysis [J].

Wang, Zhiyou ;

Huang, Xiaoqing ;

Cheng, Zhiqiang .

BIOSENSORS-BASEL, 2018, 8 (03)

[6] Designing Aspherics with discrete representation [J].

Wei, N ;

Gong, MI ;

Yan, P ;

Zhang, HT .

CURRENT DEVELOPMENTS IN LENS DESIGN AND OPTICAL ENGINEERING III, 2002, 4767 :141-145

[7] Designing an optical disk lens without analytical definition of aspheric surfaces [J].

Wei, N ;

Gong, ML ;

Yan, P ;

Zhang, HT .

APPLIED OPTICS, 2002, 41 (25) :5334-5340

[8] Pupil function engineering for surface plasmon microscopic interferometry [J].

Zhang, Bei .

OPTICS AND LASER TECHNOLOGY, 2020, 127

[9] Modeling and analysis of surface plasmon microscopy with radial polarization [J].

Zhang, Bei ;

Zhang, Chengqian ;

Wang, Jing ;

Yan, Peng .

OPTICS COMMUNICATIONS, 2018, 427 :369-373

[10] Wide-field surface plasmon microscopy with solid immersion excitation [J].

Zhang, J ;

See, CW ;

Somekh, MG ;

Pitter, MC ;

Liu, SG .

APPLIED PHYSICS LETTERS, 2004, 85 (22) :5451-5453

← 1 →