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ResearcherID: Q-2557-2018

Keywords

photonic nanojets, optical microcavities, whispering gallery modes, super-resolution optical imaging

Countries

China

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Employment (6)

Chinese Academy of Sciences: Shenzhen, Guangdong, CN

2023-01-01 to present | Associate Professor (Shenzhen Institute of Advanced Technology)
Employment
Source: Self-asserted source
Guoqiang Gu

Chinese Academy of Sciences: Shenzhen, Guangdong, CN

2020-07-07 to 2022-12-30 | Assistant Professor (Shenzhen Institute of Advanced Technology)
Employment
Source: Self-asserted source
Guoqiang Gu

South University of Science and Technology: Shenzhen, Guangdong, CN

2018-11-21 to 2020-07-06 | Research Assistant Professor (Electrical and Electronic Engineering)
Employment
Source: Self-asserted source
Guoqiang Gu

Shenzhen University: Shenzhen, Guangdong, CN

2016-10-17 to 2018-11-20 | Postdoc (College of Optoelectronic Engineering)
Employment
Source: Self-asserted source
Guoqiang Gu

National University of Singapore: Singapore, SG

2015-12-17 to 2016-09-07 | Postdoc (Electrical and Computer Engineering)
Employment
Source: Self-asserted source
Guoqiang Gu

National University of Singapore: Singapore, SG

2014-03-18 to 2014-12-31 | Visiting Scholar (Electrical and Computer Engineering)
Employment
Source: Self-asserted source
Guoqiang Gu

Education and qualifications (2)

Xiamen University: Xiamen, Fujian, CN

2009-09-01 to 2015-09-30 | PhD (Department of Electronic Engineering)
Education
Source: Self-asserted source
Guoqiang Gu

Jiangxi University of Traditional Chinese Medicine: Nanchang, CN

2003-09-01 to 2007-07-04
Qualification
Source: Self-asserted source
Guoqiang Gu

Professional activities (1)

Chinese Optical Society: Beijing, CN

2019-11-13 to present | Senior Member
Membership
Source: Self-asserted source
Guoqiang Gu

Funding (3)

Microlens-assisted surface-enhanced Raman spectroscopy for the detection of tumor exosomes

2022-01 to 2025-12 | Grant
National Natural Science Foundation of China (Shenzhen, CN)
Source: Self-asserted source
Guoqiang Gu

Research on super-resolution imaging mechanism of microparticle lens with optical fiber taper coupling technique

2019-10 to 2022-09 | Grant
Guangdong Basic and Applied Basic Research Foundation (Shenzhen, CN)
GRANT_NUMBER:

2019A1515011242
Source: Self-asserted source
Guoqiang Gu

Studies on the Interaction between Microspheres and Samples in Microsphere Nanoscopy

2017-11 to 2018-10 | Grant
China Postdoctoral Science Foundation (Shenzhen, CN)
GRANT_NUMBER:

2017M622761
Source: Self-asserted source
Guoqiang Gu

Works (35)

Extraction of small extracellular vesicles by label-free and biocompatible on-chip magnetic separation

Lab on a Chip
2022 | Journal article
DOI: 10.1039/d2lc00217e
Part of ISSN: 1473-0197
Part of ISSN: 1473-0189
Contributors: Lin Zeng; Shi Hu; Xi Chen; Pengcheng Zhang; Guoqiang Gu; Yuye Wang; Hongpeng Zhang; Yi Zhang; Hui Yang
Source: Self-asserted source
Guoqiang Gu

Detection of Molecules Based on Enhanced Backscattering Effect in Microsphere Lens

2022 IEEE 17th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)
2022-04-14 | Conference paper
DOI: 10.1109/nems54180.2022.9791144
Contributors: Pengcheng Zhang; Guoqiang Gu; Zitong Yu; Xi Chen; Xiaoqin Huo; Lin Zeng; Yuye Wang; Yi Zhang; Hui Yang
Source: Self-asserted source
Guoqiang Gu

Localized photonic nanojet based sensing platform for highly efficient signal amplification and quantitative biosensing

Sensors and Actuators B: Chemical
2022-01 | Journal article
DOI: 10.1016/j.snb.2022.131401
Part of ISSN: 0925-4005
Source: Self-asserted source
Guoqiang Gu

Inflection point: a perspective on photonic nanojets

Photonics Research
2021-07-01 | Journal article
DOI: 10.1364/PRJ.419106
Contributors: Guoqiang Gu; Pengcheng Zhang; Sihui Chen; Yi Zhang; Hui Yang
Source: check_circle
Crossref

Fluorescence Enhancement Utilizing Dielectric Microbeads with Semi-open Microwells

2021 IEEE 16th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)
2021-04-25 | Conference paper
DOI: 10.1109/nems51815.2021.9451517
Contributors: Pengcheng Zhang; Bing Yan; Guoqiang Gu; Zitong Yu; Xi Chen; Zengbo Wang; Hui Yang
Source: Self-asserted source
Guoqiang Gu

Photonic Nanojet Produced by A Microfluidic Channel for Biofluid Monitoring

2021 IEEE 16th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)
2021-04-25 | Conference paper
DOI: 10.1109/nems51815.2021.9451384
Contributors: Guoqiang Gu; Pengcheng Zhang; Hui Yang
Source: Self-asserted source
Guoqiang Gu

Easily tunable long photonic hook generated from Janus liquids-filled hollow microcylinder

2020 | Preprint
DOI: 10.48550/ARXIV.2007.13093
Contributors: Zeng Peng; Guoqiang Gu; Liyang Shao; Xingliang Shen
Source: Self-asserted source
Guoqiang Gu

Ultrahigh-sensitivity label-free optical fiber biosensor based on a tapered singlemode- no core-singlemode coupler for Staphylococcus aureus detection

Sensors and Actuators B: Chemical
2020-10 | Journal article
DOI: 10.1016/j.snb.2020.128283
Part of ISSN: 0925-4005
Source: Self-asserted source
Guoqiang Gu

High-performance zero-standby-power-consumption-under-bending pressure sensors for artificial reflex arc

Nano Energy
2020-07 | Journal article
DOI: 10.1016/j.nanoen.2020.104743
Part of ISSN: 2211-2855
Source: Self-asserted source
Guoqiang Gu

Twin Photonic Hooks Generated by Twin-Ellipse Microcylinder

IEEE Photonics Journal
2020-06 | Journal article
DOI: 10.1109/JPHOT.2020.2966782
Contributors: Xingliang Shen; Guoqiang Gu; Liyang Shao; Zeng Peng; Jie Hu; Sankhyabrata Bandyopadhyay; Yuhui Liu; Jiahao Jiang; Ming Chen
Source: check_circle
Crossref

Highly Sensitive and Wide Linear-Response Pressure Sensors Featuring Zero Standby Power Consumption under Bending Conditions

ACS Applied Materials & Interfaces
2020-04-29 | Journal article
DOI: 10.1021/acsami.0c02774
Part of ISSN: 1944-8244
Part of ISSN: 1944-8252
Source: Self-asserted source
Guoqiang Gu

Controlled Fragmentation of Single-Atom-Thick Polycrystalline Graphene

Matter
2020-03 | Journal article
DOI: 10.1016/j.matt.2019.11.004
Part of ISSN: 2590-2385
Source: Self-asserted source
Guoqiang Gu

Employing Higher Order Cladding Modes of Fiber Bragg Grating for Analysis of Refractive Index Change in Volume and at the Surface

IEEE Photonics Journal
2020-02 | Journal article
DOI: 10.1109/jphot.2019.2963125
Part of ISSN: 1943-0655
Part of ISSN: 1943-0647
Source: Self-asserted source
Guoqiang Gu

Study on optimization of nano-coatings for ultra-sensitive biosensors based on long-period fiber grating

Sensing and Bio-Sensing Research
2020-02 | Journal article
DOI: 10.1016/j.sbsr.2019.100320
Part of ISSN: 2214-1804
Source: Self-asserted source
Guoqiang Gu

Tunable 3D light trapping architectures based on self-assembled SnSe2 nanoplate arrays for ultrasensitive SERS detection

Journal of Materials Chemistry C
2019 | Journal article
DOI: 10.1039/c9tc03715b
Part of ISSN: 2050-7526
Part of ISSN: 2050-7534
Source: Self-asserted source
Guoqiang Gu

Ultra-high light confinement and ultra-long propagation distance design for integratable optical chips based on plasmonic technology

Nanoscale
2019 | Journal article
DOI: 10.1039/c8nr07290f
Part of ISSN: 2040-3364
Part of ISSN: 2040-3372
Source: Self-asserted source
Guoqiang Gu

Dual Mach–Zehnder Interferometer Based on Side-Hole Fiber for High-Sensitivity Refractive Index Sensing

IEEE Photonics Journal
2019-12 | Journal article
DOI: 10.1109/JPHOT.2019.2948087
Contributors: Jie Hu; Mateusz Smietana; Taihong Wang; Tingting Lang; Liyang Shao; Guoqiang Gu; Xuming Zhang; Yanjun Liu; Xuefeng Song; Zhangqi Song et al.
Source: check_circle
Crossref

Photonic hooks from Janus microcylinders

Optics Express
2019-12-23 | Journal article
DOI: 10.1364/OE.27.037771
Contributors: Guoqiang Gu; Liyang Shao; Jun Song; Junle Qu; Kai Zheng; Xingliang Shen; Zeng Peng; Jie Hu; Xiaolong Chen; Ming Chen et al.
Source: check_circle
Crossref

Numerical investigation of photonic nanojets generated from D-shaped dielectric microfibers

Advanced Optical Imaging Technologies II
2019-11-19 | Conference paper
DOI: 10.1117/12.2538025
ISBN: 9781510630895
ISBN: 9781510630901
Source: Self-asserted source
Guoqiang Gu

Designing of Surface Plasmon Sensor in a Side Hole Fiber with Simultaneous Double Channel Detection

2019 18th International Conference on Optical Communications and Networks (ICOCN)
2019-08 | Conference paper
DOI: 10.1109/icocn.2019.8934818
ISBN: 9781728127644
Source: Self-asserted source
Guoqiang Gu

Side-Polished DBR Fiber Laser with Enhanced Sensitivity for Axial Force and Refractive Index Measurement

IEEE Photonics Journal
2019-06 | Journal article
DOI: 10.1109/jphot.2019.2919392
Part of ISSN: 1943-0655
Part of ISSN: 1943-0647
Source: Self-asserted source
Guoqiang Gu

Type‐Switchable Inverter and Amplifier Based on High‐Performance Ambipolar Black‐Phosphorus Transistors

Advanced Electronic Materials
2019-06 | Journal article
DOI: 10.1002/aelm.201900133
Part of ISSN: 2199-160X
Part of ISSN: 2199-160X
Source: Self-asserted source
Guoqiang Gu

Single nanoparticle detection using a photonic nanojet.

Nanoscale
2018 | Journal article
DOI: 10.1039/c8nr03011a
WOSUID:

MEDLINE:30009314
Contributors: Gu, Guoqiang; Song, Jun; Chen, Ming; Peng, Xiao; Liang, Hongda; Qu, Junle
Source: Self-asserted source
Guoqiang Gu via ResearcherID

Large-scale synthesis of single-crystalline self-standing SnSe2 nanoplate arrays for wearable gas sensors

Nanotechnology
2018-11-09 | Journal article
DOI: 10.1088/1361-6528/aade32
Part of ISSN: 0957-4484
Part of ISSN: 1361-6528
Source: Self-asserted source
Guoqiang Gu

Overstepping the upper refractive index limit to form ultra-narrow photonic nanojets

Scientific Reports
2017 | Journal article
DOI: 10.1038/s41598-017-05781-4
WOSUID:

WOS:000405677200020
Contributors: Gu, Guoqiang; Song, Jun; Liang, Hongda; Zhao, Mengjie; Chen, Yue; Qu, Junle
Source: Self-asserted source
Guoqiang Gu via ResearcherID

Self-assembled on-chip spherical-cap-shaped microresonators for high sensitivity temperature sensing

Optics Express
2016 | Journal article
DOI: 10.1364/OE.24.026948
WOSUID:

WOS:000388414600094
Contributors: Chen, Ming; Gu, Guoqiang; Zhang, Baoping; Cai, Zhiping; Wei, Lei
Source: Self-asserted source
Guoqiang Gu via ResearcherID

Subsurface nano-imaging with self-assembled spherical cap optical nanoscopy

Optics Express
2016 | Journal article
DOI: 10.1364/OE.24.004937
WOSUID:

WOS:000371435000059
Contributors: Gu, Guoqiang; Zhou, Rui; Xu, Huiying; Cai, Guoxiong; Cai, Zhiping
Source: Self-asserted source
Guoqiang Gu via ResearcherID

Temperature-controlled photonic nanojet via VO2 coating

Applied Optics
2016 | Journal article
DOI: 10.1364/AO.55.003751
WOSUID:

WOS:000375748100009
Contributors: Soh, Jia Hao; Wu, Mengxue; Gu, Guoqiang; Chen, Lianwei; Hong, Minghui
Source: Self-asserted source
Guoqiang Gu via ResearcherID

Super-long photonic nanojet generated from liquid-filled hollow microcylinder

Optics Letters
2015 | Journal article
DOI: 10.1364/OL.40.000625
WOSUID:

WOS:000349848400048
Contributors: Gu, Guoqiang; Zhou, Rui; Chen, Zaichun; Xu, Huiying; Cai, Guoxiong; Cai, Zhiping; Hong, Minghui
Source: Self-asserted source
Guoqiang Gu via ResearcherID

Tailoring the plasmonic whispering gallery modes of a metal-coated resonator for potential application as a refractometric sensor

Applied Optics
2015 | Journal article
DOI: 10.1364/AO.54.001250
WOSUID:

WOS:000349685700003
Contributors: Guo, Chang-Lei; Che, Kai-Jun; Gu, Guo-Qiang; Cai, Guo-Xiong; Cai, Zhi-Ping; Xu, Hui-Ying
Source: Self-asserted source
Guoqiang Gu via ResearcherID

Ultralow-threshold cascaded Brillouin microlaser for tunable microwave generation

Optics Letters
2015 | Journal article
DOI: 10.1364/OL.40.004971
WOSUID:

WOS:000364468600038
Contributors: Guo, Changlei; Che, Kaijun; Cai, Zhiping; Liu, Shuai; Gu, Guoqiang; Chu, Chengxu; Zhang, Pan; Fu, Hongyan; Luo, Zhengqian; Xu, Huiying
Source: Self-asserted source
Guoqiang Gu via ResearcherID

Fabrication of ultraviolet-curable adhesive bottle-like microresonators by wetting and photocuring

Applied Optics
2014 | Journal article
DOI: 10.1364/AO.53.007819
WOSUID:

WOS:000345104100030
Contributors: Gu, Guoqiang; Guo, Changlei; Cai, Zhiping; Xu, Huiying; Chen, Lujian; Fu, Hongyan; Che, Kaijun; Hong, Minghui; Sun, Shufeng; Li, Fengping
Source: Self-asserted source
Guoqiang Gu via ResearcherID

Optical processing between two metallically hybrid microdisks

Applied Optics
2013 | Journal article
DOI: 10.1364/AO.52.008190
WOSUID:

WOS:000328449900002
Contributors: Che, Kai-Jun; Lei, Mei-Xin; Gu, Guo-Qiang; Cai, Zhi-Ping; Huang, Yong-Zhen
Source: Self-asserted source
Guoqiang Gu via ResearcherID

UV-curable adhesive microsphere whispering gallery mode resonators

Chinese Optics Letters
2013 | Journal article
DOI: 10.3788/COL201311.101401
WOSUID:

WOS:000327321800011
Contributors: Gu, Guoqiang; Chen, Lujian; Fu, Hongyan; Che, Kaijun; Cai, Zhiping; Xu, Huiying
Source: Self-asserted source
Guoqiang Gu via ResearcherID

A simple calculation method for resonant mode separation parameters of optical microsphere cavities

Journal of Optoelectronics Laser
2012-12-15 | Journal article
Source: Self-asserted source
Guoqiang Gu
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