Ruixiang Guo is working on interaction between quantum photonics and metamaterials, with expertise in advanced optical measurement and the integration of quantum photonics devices

ORCID: 0000-0002-5375-2586
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Google Scholar: Ruixiang Guo
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Invited Presentations

1.    A. N. Vetlugin, R. Guo, S. Dong, F. Martinelli, C. Soci, and N. I. Zheludev.Nontrivial application of coherent quantum absorption. META 2023, Paris, France.

2.       A. N. Vetlugin, F. Martinelli, R. Guo, N. I.Zheludev, and C. Soci.  From coherent absorption to coherent detection of quantum light. IPS Meeting2022, Singapore.

3.       A. N. Vetlugin, R. Guo, F. Martinelli, N. I.Zheludev, and C. Soci. Coherent light absorption and photon number discrimination. SPIE Optics + Photonics, San Diego, California, USA.

4.    Ruixiang Guo, Hiroaki Minamide, Jun Zhang, Hiromsa Ito, "Monochromatic, wide tunable THz-wave generation and detection system running at room temperature", the 34th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2009 Busan), Invited Presentation.

5.    Ruixiang Guo, “Developing a frequency-agile terahertz wave generation and detection system for real-time THz-wave spectral imaging”, The 3rd Photonics and OptoElectronics Meetings (POEM 2010),Wuhan, China. Invited Presentation.

6.    Ruixiang Guo, Tomofumi Ikari, Hiroaki Minamide, Hiromsa Ito, "High sensitive detection of THz-wave at room temperature using of stimulated polariton scattering in MgO:LiNbO3" CLEO/QELS 2007 QPDA7 , Baltimore, USA(May 10, 2007), Post deadline presentation.

Selected Publications

1.     Anton N. Vetlugin Ruixiang Guo, Cesare Soci, Nikolay I. Zheludev. “Anti-Hong-Ou-Mandel interference by coherentperfect absorption of entangled photons”. New J. Phys. 24, 122001(2022)

2.  Anton N. Vetlugin, Ruixiang Guo, Cesare Soci, NikolayI. Zheludev. (2022). Deterministic generation of entanglement in a quantum network by coherent absorption of a single photon. Phys. Rev. A 106, 012402(2022).

3.  Salih Yanikgonul, Ruixiang Guo, Angelos Xomalis, Anton N. Vetlugin, Giorgio Adamo, Cesare Soci,Nikolay I. Zheludev, “Phase stabilization of a coherent fibre network by single-photon counting”, Optics Letter 45, 2740 (2020).

4. Anton N.Vetlugin, Ruixiang Guo, Angelos Xomalis,Salih Yanikgonul, Giorgio Adamo, Cesare Soci, Nikolay I. Zheludev, “CoherentPerfect Absorption of Single Photons in a Fibre Network”, Applied physics letter 115,191101 (2019).

5.  Jinshan. Han, Tibout Vogt, M. Manjappa, Ruixiang Guo, M. Kiffner, Wenhui Li,  “Lensing effect ofelectromagnetically induced transparency involving a Rydberg state.” Phys. Rev. A 92 063824(2015).

6. Ruixiang Guo, Tomofumi Ikari,Jun Zhang, Hiroaki Minamide, Hiromasa Ito, “Frequency-agile THz-wave generationand detection system using nonlinear frequency conversion at room temperature”, Optics express, 18, 16430 (2010).

7. Hiroaki Minamide, Jun Zhang, Ruixiang Guo, Katsuhiko Miyamoto, Seigo Ohno, Hiromasa Ito, “High-sensitivity detection of terahertz waves using nonlinear up-conversion in an organic DAST crystal” , Applied physics letter, 97, 121106(2010).

8. Ruixiang Guo,Seigo Ohno, Hiroaki Minamide, T. Ikari, Hiromasa Ito, “Highly sensitive coherent detection of terahertz waves at room temperature using a parametric process”, Applied physics letter, 93, 021106 (2008).

9.Ruixiang Guo,Koichi Akiyama, Hiroaki Minamide, Hiromasa Ito, “A frequency-agile terahertz wavespectrometer for high-resolution gas sensing”, Applied physics letter, 90,121127 (2007).

10. RuixiangGuo, Koichi Akiyama, Hiroaki Minamide, Hiromasa Ito, “An all-solid-state,narrow line width, wavelength-agile terahertz-wave generator”, Applied physics letter, 88, 091120 (2006).

11. Ruixiang Guo, Hiroaki Minamide,Ikari Tomofumi, Youichi Ishikawa, Hiromasa Ito, “THz-wave spectrometer based ona coherent THz-wave parametric generator”, Optical engineering, 45(11),(2006).

12. RuixiangGuo, Feng-Lei Hong, Atsushi Onae , Zhi-Yi Bi, Hirokazu Matsumoto,“Frequency stabilization of a 1319-nm Nd : YAG laser by saturation spectroscopyof molecular iodine”, Opt.Lett. 29, 1733 (2004).

13. Fenglei Hong,Atsushi Onae, Jie Jiang, Ruixiang Guo, Hajime Inaba, Jun Ishikawa,Thomas R. Schibi, Hirokazu Matsumoto, “Absolute Frequency measurements of anAcetylene-stabilized laser at 1542 nm”, Opt.Lett. 28, 2324 (2004).

14. Fenglei Hong,Scott Diddams, Ruixiang Guo, Zhiyi Bi, Atsushi Onae, Hajime Inaba, JunIshikawa, Hirokazu Matsumoto, Daigo Katsuragi, Junji Hirata, Tadao Shimizu,Takayuki Kurosu, Yasuki Kogo “Frequency measurements and hyperfine structure ofthe R(85)33-0 transition of molecular iodine with a femtosecond optical comb”,J. Opt.Soc A.B, 21, 88 (2004).

15. Ruixiang Guo, Xiaojun Jia, Changde Xie, Kunchi Peng, “Application of an all-solid-state frequency-doubled Nd:YAP laser to the generation of twin beams at 1080 nm”, APPLIED OPTICS , 41, 2304 ( 2002).

16. Ruixiang Guo, Julien Laurat, Jiangrui Gao, Changde Xie, Kunchi Peng, “Aportable multi-purpose non-classical light source”, OPTICS COMMUNICATIONS, 211,243(2002).

1. Letian Yu, Haoran Xue, Ruixiang Guo, Eng Aik Chan, Yun Yong Terh, Cesare Soci,Baile Zhang & Y. D. Chong, “ Dirac mass induced by optical gain and loss” Nature 632, 63–68 (2024).

2.  Anton N. Vetlugin Ruixiang Guo, Cesare Soci, Nikolay I. Zheludev. “Anti-Hong-Ou-Mandel interference by coherent perfect absorption of entangled photons”. New J. Phys. 24, 122001(2022)

3.  Anton N. Vetlugin, Ruixiang Guo, Cesare Soci, Nikolay I. Zheludev. (2022). Deterministic generation of entanglement in a quantum network by coherent absorption of a single photon. Phys. Rev. A 106, 012402(2022).

4. Changyan Zhu, EngAik Chan, You Wang , Weina Peng , RuixiangGuo , Baile Zhang, Cesare Soci1 & Yidong Chong, “Image reconstruction through a multimode fiber with a simple neural network architecture”, Scientific Reports, 11(1), 896(2021)

5.  Salih Yanikgonul, Ruixiang Guo, Angelos Xomalis, Anton N. Vetlugin, Giorgio Adamo, Cesare Soci, Nikolay I. Zheludev, “Phase stabilization of a coherent fibre network by single-photon counting”, Optics Letter 45, 2740 (2020). 

6. Anton N. Vetlugin, Ruixiang Guo, Angelos Xomalis, Salih Yanikgonul, Giorgio Adamo, Cesare Soci, Nikolay I. Zheludev, “Coherent Perfect Absorption of Single Photons in a Fibre Network”, Applied physics letter 115, 191101 (2019).

7. Jinshan. Han, Tibout Vogt, M. Manjappa, Ruixiang Guo, M. Kiffner, Wenhui Li,  “Lensing effect of electromagnetically induced transparency involving a Rydberg state.” Phys. Rev. A 92 063824(2015).

OSON Lab

We are a spectroscopy group in the School of Physical and Mathematical Sciences of Nanyang Technological University.
As part of the Division of Physics and Applied Physics, we contribute to a vibrant scientific community advancing the synthesis and characterization of molecular and nanoscale materials. We have also strong ties with the School of Electrical and Electronic Engineering, where we focus on fabrication and modeling of nanoscale devices.