Roadmap on superoscillations

被引：149

作者：

Berry, Michael ^{[1
]}

Zheludev, Nikolay ^{[2
,3
]}

Aharonov, Yakir ^{[4
]}

Colombo, Fabrizio ^{[5
]}

Sabadini, Irene ^{[5
]}

Struppa, Daniele C. ^{[4
]}

Tollaksen, Jeff ^{[4
]}

Rogers, Edward T. F. ^{[2
]}

Qin, Fei ^{[6
]}

Hong, Minghui ^{[7
]}

Luo, Xiangang ^{[8
]}

Remez, Roei ^{[9
]}

Arie, Ady ^{[9
]}

Gotte, Jorg B. ^{[10
,11
]}

Dennis, Mark R. ^{[12
]}

Wong, Alex M. H. ^{[13
]}

Eleftheriades, George, V ^{[14
]}

Eliezer, Yaniv ^{[9
]}

Bahabad, Alon ^{[9
]}

Chen, Gang ^{[15
]}

Wen, Zhongquan ^{[15
]}

Liang, Gaofeng ^{[15
]}

Hao, Chenglong ^{[7
]}

Qiu, C-W ^{[7
]}

Kempf, Achim ^{[16
]}

Katzav, Eytan ^{[17
]}

Schwartz, Moshe ^{[18
]}

机构：

[1] Univ Bristol, HH Wills Phys Lab, Tyndall Ave, Bristol BS8 1TL, Avon, England

[2] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England

[3] Nanyang Technol Univ, Photon Inst, Singapore 637371, Singapore

[4] Chapman Univ, Math, Orange, CA USA

[5] Politecn Milan, Milan, Italy

[6] Jinan Univ, Guangzhou, Guangdong, Peoples R China

[7] Natl Univ Singapore, Singapore, Singapore

[8] Chinese Acad Sci, Beijing, Peoples R China

[9] Tel Aviv Univ, Fleischman Fac Engn, Sch Elect Engn, Tel Aviv, Israel

[10] Univ Glasgow, Glasgow, Lanark, Scotland

[11] Nanjing Univ, Nanjing, Jiangsu, Peoples R China

[12] Univ Birmingham, Birmingham, W Midlands, England

[13] City Univ Hong Kong, Dept Elect Engn, State Key Lab Terahertz & Millimeter Waves, Hong Kong, Peoples R China

[14] Univ Toronto, Dept Elect & Comp Engn, Toronto, ON, Canada

[15] Chongqing Univ, Chongqing, Peoples R China

[16] Univ Waterloo, Waterloo, ON, Canada

[17] Hebrew Univ Jerusalem, Racah Inst Phys, Jerusalem, Israel

[18] Tel Aviv Univ, Sch Phys & Astron, Raymond & Beverly Sackler Fac Exact Sci, Tel Aviv, Israel

来源：

JOURNAL OF OPTICS | 2019年 / 21卷 / 05期

关键词：

imaging; optical beams; information theory; SUPER-OSCILLATORY LENS; OPTICAL SUPERRESOLUTION; TRANSVERSE SHIFT; LIGHT; EVANESCENT; PHASE;

D O I：

10.1088/2040-8986/ab0191

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Superoscillations are band-limited functions with the counterintuitive property that they can vary arbitrarily faster than their fastest Fourier component, over arbitrarily long intervals. Modern studies originated in quantum theory, but there were anticipations in radar and optics. The mathematical understanding-still being explored-recognises that functions are extremely small where they superoscillate; this has implications for information theory. Applications to optical vortices, sub-wavelength microscopy and related areas of nanoscience are now moving from the theoretical and the demonstrative to the practical. This Roadmap surveys all these areas, providing background, current research, and anticipating future developments.

引用

页数：35

共 122 条

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