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University of Science and Technology of Hanoi

University of

science and technology

of Hanoi

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Dr. Hoang Thi Hong Cam

Lecturer

Qualifications 

  •  2007: Bachelor, Thai Nguyen University of Education, Vietnam 
  • 2010: Master, Institute of Physics, Hanoi, Vietnam
  • 2017: PhD, University of Paris-Sud, University of Paris-Saclay, France

Teaching interests

  • Fundamental Physics
  • Electromagnetism
  • Fundamentals of Materials Science
  • Quantum Optics
  • Silicon Photonics

Research Interests 

Micro-nanostructures based on silicon materials such as waveguides and resonators for sensing and telecommunication applications.

Selected Publications 

International publications 

  1. T. B. Pham, T. H. C. Hoang, V. C. Nguyen, D. C. Vu, H. Bui, V. H. Pham, “Improved versatile SERS spheroid end-facet optical fiber substrate based on silver nano-dendrites directly planted with gold nanoparticles using dual-laser assisted for pesticides detection”, Opt. Mat., 126, 112196 (2022).
  2. T. H. C. Hoang, “Analysis on slotted photonic crystal cavity and waveguide combination in silicon-on-insulator platform”, Optik, 168465 (2021).
  3. T. H. C. Hoang, T. V. Nguyen, T. B. Pham, V. D. Pham, V. H. Pham, X. Le Roux, S. Monfray, F. Boeuf, L. Vivien, E. Cassan, C. Alonso-Ramos, “Silicon slotted photonic crystal cavities fabricated by deep-ultraviolet lithography”, J. Opt. Soc. Am. B, 38 2898-2901 (2021).
  4.   T. B. Pham, T. V. Nguyen, T. H. C. Hoang, H. Bui, T. S. Pham, V. P. Nguyen, V. H. Pham, “Synthesis and deposition of Silver nanostructures on the silica microsphere by a laser-assisted photochemical method for SERS applications”, Photonics Lett. Pol., 12 97-99 (2020).
  5.   T. B. Pham, T. H. C. Hoang, V. H. Pham, V. C. Nguyen, T. V. Nguyen, D. C. Vu, V. H. Pham, H. Bui, “Detection of permethrin pesticide using silver nano-dendrites SERS on optical fibre fabricated by laser-assisted photochemical method”, Sci. Rep., (2019) 9:12590 https://doi.org/10.1038/s41598-019-49077-1
  6. V. A. Nguyen, V. D. Pham, T. H. C. Hoang, H. T. Le, T. T. Hoang, Q. M. Ngo, V. H. Pham, “A quantitative analysis of the whispering-gallery-mode lasers in Er3+-doped silica glass microspheres towards integration in SOI slotted photonic crystal waveguides”, Opt. Commun., 440 14-20 (2019).
  7.   H. Bui, V. H. Pham, V. D. Pham, T. H. C. Hoang, T. B. Pham, T. C. Do, Q. M. Ngo, T. V. Nguyen, “Determination of low solvent concentration by nano-porous silicon photonic sensors using volatile organic compound method”, Environ. Technol., DOI: 10.1080/09593330.2018.1474268 (2018).
  8.   S. Serna, W. Zhang, T. H. C. Hoang, C. Alonso-Ramos, D. Marris-Morini, L. Vivien, E. Cassan, “Mode selection and dispersion engineering in Bragg-like slot photonic crystal waveguides for hybrid light–matter interactions”, Photonics Res. 6 54-60 (2018).
  9.   H. Bui, V. H. Pham, V. D. Pham, T. B. Pham, T. H. C. Hoang,
T. C. Do, T. V. Nguyen, “Development of nano-porous silicon photonic sensors for pesticide monitoring”, Dig. J. Nanomater. Bios. 13 (1) 57-65 (2018).
  10.   H. Bui, B. T. Pham, A. V. Nguyen, D. Va. Pham, C. T. Do, V. T. Nguyen, C. T. H. Hoang, T. H. Le, V. H. Pham, “Novel method of dual fiber Bragg gratings integrated in fiber ring laser for bio-chemical sensors”, Meas. Sci. Technol. 29 055105 (2018), https://doi.org/10.1088/1361-6501/aaa8b0
  11.   T. H. C. Hoang, E. Durán-Valdeiglesias, C. Alonso-Ramos, S. Serna, W. Zhang, M. Balestrieri, A.-S. Keita, N. Caselli, F. Biccari, X. Le Roux, A. Filoramo, M. Gurioli, L. Vivien, E. Cassan, “Narrow-linewidth carbon nanotube emission in silicon hollow-core photonic crystal cavity”, Opt. Lett. 42 (11) 2228-2231 (2017), DOI: 10.1364/OL.42.002228.
  12. N. Caselli, T.-H.-C. Hoang, X. Le roux, F. Sarti, F. Biccari, F. La China, F. Intonti, A. Vinattieri, L. Vivien, E. Cassan, M. Gurioli, “Vectorial near-field imaging of silicon heterostructure photonic-crystal cavities in air- slot waveguides”, IEEE Photonics Technol. Lett. 99 (7) 571-574 (2017), doi: 10.1109/LPT.2017.2664900.
  13. F. Biccari, F. Sarti, N. Caselli, A. Vinattieri, E. Durán-Valdeiglesias, W. Zhang, C. Alonso-Ramos, T. H. C. Hoang, S. Serna, X. LeRoux, E. Cassan, L. Vivien, M. Gurioli, “Single walled carbon nanotubes emission coupled with a silicon slot-ring resonator”, J. Lumin. (2016), doi: 10.1016/j.jlumin.2016.11.040.
  14.   E. D. Valdeiglesias, W. Zhang, A. Noury, C. Alonso-Ramos, T. H. C. Hoang, S. Serna, X. Le Roux, E. Cassan, N. Izard, F. Sarti, U. Torrini, F. Biccari, A. Vinattieri, M. Balestrieri, A.-S. Keita, H. Yang, V. Bezugly, G. Cuniberti, A. Filoramo, M. Gurioli and L. Vivien, “Integration of CarbonNanotubes in silicon strip and slot waveguide microring resonators”, IEEE Trans. Nanotechnol. 15 (4) (2016), DOI: 10.1109/TNANO.2016.2556225.
  15. T.-H.-C. Hoang, W. Zhang, S. F. Serna-Otalvaro, C. Caer, X. Le Roux, L. Vivien, E. Cassan, “SOI Slotted Photonic crystal cavities spanning from 1.3 to 1.6 μm with Q/V factors above 800 000”, IEEE Photonics Technol. Lett. 27 (20) 2138-2141 (2015).
  16.   V. H. Pham, H. Bui, T. V. Nguyen, T. A. Nguyen, T. S. Pham, T. H. C. Hoang, Q. M. Ngo, “Micro- and nanophotonic structures in the visible and near infrared spectral region for optical devices”, Adv. Nat. Sci.: Nanosci. Nanotechnol. 4 023001 (2013).

National publications 

  1. C. T. H. Hoang, T. M. Ha, V. D. Pham,  Q. M. Ngo Near Infrared Metal-insulator-metal Surface Plasmon Resonances for Refractive Index Sensors. Communications in Physics, 32 (3) (2022) https://doi.org/10.15625/0868-3166/16541
  2.   B. P. Thanh, T. V. Nguyen, V. H. Pham, H. Bui, T. H. C. Hoang, T. C. Do, A. T. Nguyen, “Development of an Optical Fiber Sensor with a D-shaped Fiber Bragg Grating Integrated in a Loop-mirror Optical Fiber Laser as a High Sensitivity Refractometer”, Commun. Phys. 32 (1) (2022). DOI: https://doi.org/10.15625/0868-3166/16014
  3.   L. L. Nguyen, Q. T. Trinh, Q. B. Tu, V. Q. Nguyen, T. H. C. Hoang, “Effect of Geometrical Properties on Localized Surface Plasmon Resonance of Gold Nanoparticles”, Commun. Phys. 31 (4) (2021) 369-379. DOI: https://doi.org/10.15625/0868-3166/15560
  4.   Hoang T. H. C., Trinh D. Anh, Pham T. B., Pham V. D., Nguyen T. V., Pham V. H., “SOI photonic crystal waveguides operating in telecommunication range for integrated circuits”, Vietnam J. Sci. Technol. 58 (2) 161-167 (2020).
  5.   Nguyễn Thúy Vân, Phạm Thanh Bình, Vũ Đức Chính, Ngô Thị Thu Hiền, Đỗ Thùy Chi, Hoàng Thị Hồng Cẩm, Nguyễn Văn Ân, Bùi Huy, Phạm Văn Hội, Phạm Thanh Sơn, “Cảm biến dựa trên đầu dò SERS sử dụng silic xốp phủ nano kim loại bạc để xác định nồng độ thấp các phân tử”, Tạp chí Khoa học và Công nghệ, Trường Đại học Khoa học Huế, ĐH Huế, 16 (1) 75-87 (2020).
  6.   T. H. C. Hoang, T. B. Pham, T. V. Nguyen, V. D. Pham, H. Bui, V. H. Pham, E. Duran, C. Ramos, X. Le Roux, L. Vivien, E. Cassan, “Hybrid integrated nanophotonic silicon-based structures”, Commun. Phys. 29 (4) 481-490 (2019).
  7.   Nguyen T. A., Pham T. S., Nguyen T. V., Hoang T. H. C., Ngo Q. M., Bui H., Pham V. H., “Determination of wavelength shift of fiber Bragg grating sensors by tunable single-mode diode laser”, Commun. Phys. 23 (1) 67-73 (2013).

Hội thảo

  1.     Vu D. C., Nguyen T. V., Pham T. B., Hoang T. H. C., Pham V. H., Bui H., and Pham V. H., “Formation of nanocomposite substrates using thermal decomposition of silver nitrate salt on porous silicon,” The 10th International Workshop on Advanced Materials Science and Nanotechnology (IWAMSN 2021), November 4-6, 2021 – Hanoi, Vietnam, 219-225.
  2. Nguyen T. V., Vu D. C., Bui H., Pham T. B., Tran T. C., Hoang T. H. C., and Pham V. H., “Detection of ultra-low concentration of methyl orange by using silver nanoparticles/porous silicon SERS active substrate,” Advances in Optics, Photonics, Spectroscopy & Appli
  3. Advances in Optics, Photonics, Spectroscopy & Applications XI 2021, 260-264, ISBN: 978-604-9988-20-2 
  4.     V. D. Pham, V. A. Nguyen, T. T. Hoang, Thi Hong Cam Hoang, Quang Minh Ngo, and Surinder Singh, “A study on the whispering-gallery-mode lasers in Er3+- doped silica glass microspheres and its integrated with SOI slotted photonic crystal waveguides”, 2020 Opto-Electronics and Communications Conference (OECC).
  5. E. Durán-Valdeiglesias, W. Zhang, C. Alonso-Ramos, T. H. C. Hoang, S. Serna, X. Le Roux, M. Balestrieri, D. Marris-Morini, N. Caselli, F. Biccari, M. Gurioli, A. Filoramo, E. Cassan, and L. Vivien, “Shaping on-chip optical properties of hybrid silicon carbon nanotube photonics circuits”, Proceedings Volume 10922, Smart Photonic and Optoelectronic Integrated Circuits XXI; SPIE OPTO, 2019, San Francisco, California, United States.
  6. Hoang T. H. C., Trinh D. A., Pham T. B., Pham V. D., Nguyen T. V., and Pham V. H., “SOI slotted photonic crystal waveguides for integrated circuits in O-band wavelength range”, The 4th International Conference on Advanced Materials and Nanotechnology, 2019, Hanoi, Vietnam.
  7. Pham V. D., Nguyen V. A., Hoang T. T., Hoang T. H. C., and Ngo Q. M., “Whispering-gallery-mode lasers in Er3+-doped silica glass microspheres and its integrated with SOI slotted photonic crystal waveguides”, The 4th International Conference on Advanced Materials and Nanotechnology, 2019, Hanoi, Vietnam.
  8. C. T. H. Hoang, M. Q. Ngo, D. V. Pham, S. T. Pham, V. K. Verma, A. K. Shakya, V. Kaur, S. Singh, and S. Singh, “Surface plasmon resonance sensor based on photonic crystal fiber coated with gold film”, CASEAN-6 PROCEEDINGS, 2019, Thai Nguyen, Vietnam.
  9.     Hoang T. H. C. and E. Cassan, “Lateral coupling structure consists of SOI slot photonic crystal cavity and slot photonic crystal waveguide towards index sensing”, The 10th International Conference on Optics & Spectroscopy, 11-15 November 2018, Ha Long City, Vietnam.
  10. V. A. Nguyen, V. D. Pham, T. B. Pham, T. H. C. Hoang, T. T. Hoang, Q. M. Ngo, and V. Hoi Pham, “Whispering-gallery-mode lasers in Er3+ doped silica glass microspheres towards integration in SOI photonic crystal waveguides”, The 9th International Workshop on Advanced Materials Science and Nanotechnology, 7-11 November 2018, Ninh Binh City, Vietnam.
  11. Hoang T. H. C. and Eric Cassan, “Design of lateral coupling structure of silicon on insulator (SOI) slot photonic crystal waveguide and slot photonic crystal cavity for liquid sensing”, The 9th International Workshop on Advanced Materials Science and Nanotechnology, 7-11 November 2018, Ninh Binh City, Vietnam.
  12. T. H. C. Hoang, E. Duran, C. Ramos, S. Serna, W. Zhang, X. Le Roux, L. Vivien, E. Cassan, T. B. Pham, T. V. Nguyen, V. D. Pham, H. Bui, V. H. Pham, and Quang Minh Ngo, “Hybrid integrated nanophotonic structures and their applications”, 5th The Conference on Applied and Engineering Physics (CAEP), October 2-4 2017, Da Lat, Vietnam, ISBN: 978-604-913-232-2, Page 38. (Invited)
  13. W. Zhang, E. Durán-Valdeiglesias, T. H. C. Hoang, M. Balestrieri, S. Serna, C. Alonso-Ramos, X. Le Roux, A. Filoramo, L. Vivien, M. Gurioli, and Eric Cassan, “Integration of Semiconductor Carbon Nanotubes for Photonic Applications in Silicon Photonics ”, 19th International Conference on Transparent Optical Networks (ICTON), 2-6 July 2017, ISSN: 2161-2064. DOI: 10.1109/ICTON.2017.8024992
  14. W. Zhang, S. Serna, T.-H.-C. Hoang, X. Le Roux, L. Vivien, and E. Cassan, “Slotted silicon photonic structures for hybrid on-chip integration”, 18th International Conference on Transparent Optical Networks (ICTON), 10-14 July 2016, Trento, Italy.
  15. E. Durán Valdeiglesias, W. Zhang, H. C. Hoang, C. Alonso-Ramos, A. Noury, S. Serna, X. Le Roux, E. Cassan, N. Izard, F. Sarti, U. Torrini, M. Balestrieri, A.-S. Keita, H. Yang, V. Bezugly, A. Vinattieri, G. Cuniberti, A. Filoramo, M. Gurioli, L. Vivien, “Hybrid integration of carbon nanotubes into silicon slot photonic structures”, Proc. SPIE 9752, Silicon Photonics XI, 97520D (March 14, 2016); doi:10.1117/12.2211317.
  16. F. Sarti, N. Caselli, F. La China, F. Biccari, U. Torrini, F. Intonti, A. Vinattieri, E. Durán-Valdeiglesias, W. Zhang, Adrien Noury, Carlos Alonso-Ramos, Thi-Hong-Cam Hoang, S. Serna, X. Le Roux, E. Cassan, N. Izard, H. Yang, V. Bezugly, G. Cuniberti, A. Filoramo, L. Vivien, and M. Gurioli, “Coupling of semiconductor carbon nanotubes emission with silicon photonic micro ring resonators”, Silicon Photonics and Photonic Integrated Circuits V, 03 April 2016, Brussels, Belgium. 
(Proc. SPIE 9891, Silicon Photonics and Photonic Integrated Circuits V, 98910P (May 13, 2016); doi:10.1117/12.2234979)
  17. E. Durán-Valdeiglesias, W. Zhang, A. Noury, C. Alonso-Ramos, T.-H.-C. Hoang, S. Serna, X. Le Roux, E. Cassan, N. Izard, F. Sarti, U. Torrini, H. Yang, V. Bezugly, G. Cuniberti, A. Filoramo, M. Gurioli, and L. Vivien, “Integration of carbon nanotubes in silicon resonators”, IEEE Nano 2015 27-30 July 2015, Rome, Italy. 
(Proc. SPIE 9752, Silicon Photonics XI, 97520D (March 14, 2016); doi:10.1117/12.2211317; http://dx.doi.org/10.1117/12.2211317)
  18. T.-H.-C. Hoang, W. Zhang, S. F. Serna-Otalvaro, C. Caer, X. Le Roux, L. Vivien, and E. Cassan, “SOI slot photonic crystal heterostructure cavities in the 1.3 μm – 1.6 μm range for hybrid photonic integration”, International Conference on Transparent Optical Network (ICTON) 5-9 July 2015, Budapest, Hungary.
  19. T.-H.-C. Hoang, W. Zhang, S. F. Serna-Otalvaro, C. Caer, X. Le Roux, L. Vivien, and E. Cassan, “SOI slot photonic crystal cavities on SiO2 from =1.3μm to 1.6μm with Q/V factors beyond 800000”, Progress In Electromagnetics Research Symposium (PIERS) 6-9 July 2015, Prague, Czech Republic.
  20. T.-H.-C. Hoang, W. Zhang, S. F. Serna-Otalvaro, C. Caer, X. Le Roux, L. Vivien, and E. Cassan, “SOI slot photonic crystal cavities on SiO2 from = 1.3 μm to 1.6 μm”, Opto Electronics and Communications Conference (OECC) June 28th – July 2nd 2015, Shanghai, China.

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