Non-diffractive Bessel-Gauss beams for the detection of rotating object free of obstructions

被引：111

作者：

Fu, Shiyao ^{[1
]}

Wang, Tonglu ^{[2
]}

Zhang, Zheyuan ^{[1
]}

Zhai, Yanwang ^{[1
]}

Gao, Chunqing ^{[1
]}

机构：

[1] Beijing Inst Technol, Sch Optoelect, Beijing 100081, Peoples R China

[2] Beijing Inst Technol, Sch Phys, Beijing 100081, Peoples R China

来源：

OPTICS EXPRESS | 2017年 / 25卷 / 17期

关键词：

ORBITAL-ANGULAR-MOMENTUM; PERFECT POLARIZATION VORTICES; POYNTING VECTOR; FREQUENCY-SHIFT; FLOW VORTICITY; GENERATION; VORTEX; LIGHT; TRANSFORMATION; MODES;

D O I：

10.1364/OE.25.020098

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Bessel-Gauss beams carrying orbital angular momentum are widely known for their non-diffractive or self-reconstructing performance, and have been applied in lots of domains. Here we demonstrate that, by illuminating a rotating object with high-order Bessel-Gauss beams, a frequency shift proportional to the rotating speed and the topological charge is observed. Moreover, the frequency shift is still present once an obstacle exists in the path, in spite of the decreasing of received signals. Our work indicates the feasibility of detecting rotating objects free of obstructions, and has potential as obstruction-immune rotation sensors in engine monitoring, aerological sounding, and so on. (C) 2017 Optical Society of America

引用

页码：20098 / 20108

页数：11

共 50 条

[41] Few-optical-cycle Bessel-Gauss pulsed beams in free space
Porras, MA
Borghi, R
Santarsiero, M
PHYSICAL REVIEW E, 2000, 62 (04): : 5729 - 5737
[42] Pre-correction of distorted Bessel-Gauss beams without wavefront detection
Fu, Shiyao
Wang, Tonglu
Zhang, Zheyuan
Zhai, Yanwang
Gao, Chunqing
APPLIED PHYSICS B-LASERS AND OPTICS, 2017, 123 (12):
[43] Approximate description for Bessel, Bessel-Gauss, and Gaussian beams with finite aperture
Ding, DS
Liu, XJ
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1999, 16 (06): : 1286 - 1293
[44] Imaging of J(0)-correlated Bessel-Gauss beams
Palma, C
Cincotti, G
IEEE JOURNAL OF QUANTUM ELECTRONICS, 1997, 33 (06) : 1032 - 1040
[45] Asymptotic analysis of weakly nonlinear Bessel-Gauss beams
Graf, Tobias
Moloney, Jerome
Venkataramani, Shankar
PHYSICA D-NONLINEAR PHENOMENA, 2013, 243 (01) : 32 - 44
[46] Coherent-mode decomposition of Bessel-Gauss beams
Zhang, Bin
Lu, Baida
Journal of the Optical Society of America A: Optics and Image Science, and Vision, 16 (06):
[47] Relationship between elegant Laguerre-Gauss and Bessel-Gauss beams
Porras, Miguel A.
Borghi, Riccardo
Santarsiero, Massimo
Journal of the Optical Society of America A: Optics and Image Science, and Vision, 2001, 18 (01): : 177 - 184
[48] Production of Bessel-Gauss Beams at THz by Use of UPA
Yu, Yanzhong
Li, Yanfei
Wang, Yunyan
2013 PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP), VOLS 1 AND 2, 2013,
[49] Phototherma microspectroscopy with Bessel-Gauss beams and reflective objectives
Zahedian, Maryam
Koh, Eun Sohl
Dragnea, Bogdan
APPLIED OPTICS, 2019, 58 (27) : 7352 - 7358
[50] Relationship between elegant Laguerre-Gauss and Bessel-Gauss beams
Porras, MA
Borghi, R
Santarsiero, M
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2001, 18 (01): : 177 - 184

← 1 2 3 4 5 →