TRƯỜNG CƠ KHÍ - Đại học Bách khoa Hà Nội

Address: Room 502M, Building C7, HUST, No. 1- Dai Co Viet Street, Ha Noi, Vietnam.

Teaching

• Hệ thống đo lường Quang điện tử

• Thiết kế hệ thống đo lường quang điện tử

• Kĩ thuật đo

• Dung sai lắp ghép và kĩ thuật đo

• Kĩ thuật cơ học

• Kĩ thuật đo lường 3Ds

• Đồ án Máy chính xác

• Đồ án thiết kế hệ thống quang điện tử

Research Arears

Ứng dụng laser trong lĩnh vực cơ khí chính xác

• Đo lường 3D quang điện tử (Optical metrology)

• Quang học nhiễu xạ (Diffractive Optics)

• Quang học phổ phân tích (Hyperspectral imaging, spectroscopy) 

• Thiết kế hệ thống quang học (Lens design); 

• Tối ưu hóa ngược hệ thống quang học (Reverse optimization); 

• Hệ thống hình ảnh quang học và thị giác máy (Imaging system and machine vision).

Educations 

Selected publications

Các bài báo trên tạp chí quốc tế

1. H. Vu, B. S. Nguyen, T. Nguyen, S. Lee, T. Vu, D. S. Choi, J. S. Han, J. S. Oh, Y.-J. Choi, and J. Lee, “High-Precision Metrology of Lens Mold Asphericity with High Dynamic Range Using Iterative Reverse Optimization in Radial Shearing Interferometry,” International Journal of Precision Engineering and Manufacturing, vol. 27 (2026), pp. 2333–2343, ISSN: 2234-7593.

2. T. Nguyen, H. Vu, and J. Lee, “Distortion calibration method in a hyperspectral imaging system using Zernike polynomials for a rectangular aperture,” Applied Optics, vol. 65, no. 18 (2026), pp. 6242–6253, ISSN: 0003-6935.

3. H. Vu, Y.-J. Kim, and J. Lee, “Linear axicon surface testing by reversal double-pass interferometer with planar referencing,” Optical Engineering, vol. 65, no. 3 (2026), 034112, ISSN: 0091-3286.

4. V.-T. Tran, V.-H.-L. Nguyen, T.-T. Vu, H. Vu and J. Lee, “Nanosecond laser for polishing of 316L stainless steel: numerical simulation and optimization,” Materials Research Express, vol. 13, no. 12 (2026), 126506, ISSN: 2053-1591.

5. H. Vu, T. Nguyen, T. Vu, and J. Lee, “Manufacturability-Based COTS Imaging Spectrometer Implementation by Sensitivity Minimization Design Procedure,” International Journal of Precision Engineering and Manufacturing, (2025), ISSN: 2234-7593.

6. H. Vu, and T. Vu, “Absolute modal wavefront reconstruction in a rotational shearing interferometer by iterative optimization,” Optics Letters, vol. 50, no. 3 (2025), pp. 940–943, ISSN: 0146-9592.

7. T. Vu, and H. Vu (corresponding), “Modal Wavefront Reconstruction in Rotational Shearing Interferometer by Zernike Polynomials,” IEEE Photonics Technology Letters, vol. 36, no. 19 (2024), pp. 1185–1188, ISSN: 1041-1135.

8. D. Yang, Y. Lee, H. Kang, Q. H. Vu, G. Kang, S. E. Lee, H. Han, S. Kim, H. K. Nam, S. Kwon, H-G. Rhee, J. Lee, H. Yoo, H. Yoon, Y-J. Kim, “Green manufacturing of electrically-tunable smart light-weight planar optics: A review,” International Journal of Precision Engineering and Manufacturing-Green Technology, vol. 11, no. 5 (2024), pp. 1029–1051, ISSN: 2288-6206.

9. H. Vu, and J. Lee, “Implementation and Verification of Fresnel Zone Plate Patterns Designed by Optimization of Surface Phase,” Journal of Korean Society for Precision Engineering, vol. 40, no. 1 (2024), pp. 79–84, ISSN: 1225-9071.

10. T. D. Vu, Q. H. Vu (equality contribution), and J. Lee, “High-order reduced radial zernike polynomials for modal reconstruction of wavefront aberrations in radial shearing interferometers,” Current Optics and Photonics, vol. 7, no. 6 (2023), pp. 692–700, ISSN: 2508-7266.

11. Y. Lee, M. J. Low, D. Yang, H. K. Nam, T. D. Le, S. E. Lee, H. Han, S. Kim, Q. H. Vu, H. Yoo, H. Yoon, J. Lee, S. Sandeep, K. Lee, S-W. Kim and Y-J. Kim, “ Ultra-thin light-weight laser-induced-graphene (LIG) diffractive optics,” Light: Science & Applications, vol 12(1) (2023), pp 1-33, ISSN: 2095-5545. (Nature Publishing Group)

Các bài báo cáo đăng kỉ yếu hội nghị quốc tế);

1. H. Vu and J. Lee, “Inspection of linear axicon surface by double-pass interferometry,” Proceedings of SPIE, Optical Measurement Systems for Industrial Inspection XIV, 135670E (2025), SPIE Optical Metrology 2025, Munich, Germany.

2. H. Vu, B. S. Nguyen, S. Lee, T. Nguyen, T. Vu, and J. Lee, “Aspheric surface metrology: fringe phase modeling and iterative optimization with radial shearing interferometry,” Proceedings of SPIE, Modeling Aspects in Optical Metrology X, 13568OT (2025), SPIE Optical Metrology 2025, Munich, Germany.

3. H. Vu, T. Nguyen, B. S. Nguyen, A. Le, and J. Lee, “Iterative optimization of radial shearing interferometry for aspheric surface testing,”
   in the Korean Society for Precision Engineering 2025 Spring Conference (KSPE Springe 2025), Jeju Island, Korea, pp. 448-448.

4. H. Vu, T. Nguyen, T. Vu, and J. Lee, “Design and development of high-resolution hyperspectral imaging payload using COTS elements for small satellite applications,” Proceedings of the the 4th Annual International Conference on Material, Machines and Methods for Sustainable Development (MMMS2024), Lecture Notes in Mechanical Engineering, ISSN: 2195-4356.

5. D. H. Tran, H. Vu, and J. Lee, “Focusing calibration for laser scanner using imaging system,” in The Korean Society of Manufacturing Technology Engineers Annual Autumn Conference (KSMTE Autumn 2024), Jeju Island, Korea, pp. 195.

6. H. Kang, Q. H. Vu, Y. Lee, Y.-J. Kim, and J. Lee, “A Broadband Spectrometer with Enhanced Spectral Resolution using an Off-axis Elliptical Zone Plate,” in The 10th International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2023), Hongkong, China.

7. H. Vu, V. T. Nguyen, D. S. Oh, S. J. Seo and J. Lee, “High-resolution hyperspectral imaging payload for small-satellite based on a dual sensing,” in The 15th International Symposium of Measurement Technology and Intelligent Instruments (ISMTII 2023), Seoul, Korea.

8. V. T. Nguyen, H. Vu, and J. Lee, “Relative MTF measurement method for push-broom Hyperspectral Imager” in The 15th International Symposium of Measurement Technology and Intelligent Instruments (ISMTII 2023), Seoul, Korea.

9. H. Vu, W. Lee, N. Tri, S. Seo, D. Oh, and J. Lee, “High-resolution hyperspectral imaging system using dual-sensing cameras,” in Optics and Photonics Congress 2023 (OPC2023), Jeju Island, Korea, pp. 270–271.

10. H. Vu, T. N. Van, and J. Lee, “Fringe modeling comparison method for surface metrology based on radial shearing interferometer,” in 18th International Conference on Nano/Micro Engineered and Molecular Systems (IEEE-NEMS 2023), Jeju Island, Korea.

11. V. T. Nguyen, H. Vu, and J. Lee, “The Development of a Dual Sensing-Based High-Resolution Hyperspectral Imaging Payload for Small-Satellite.” in The Korean Society for Precision Engineering 2023 Spring Conference (KSPE Springe 2023), Jeju Island, Korea.

12. H. I. Kang, Q. H. Vu, Y. Lee, Y.-J. Kim, J. Lee, “A Broadband Hyper-spectrometer Using an Off-Axis Elliptical Zone Plate,” in The Korean Society for Precision Engineering 2023 Spring Conference (KSPE Springe 2023), Jeju Island, Korea.

13. Q. H. Vu, S. H. Lee, T. Vu, and J. Lee, “On-machine surface profiling of precision lensmolds using a radial shearing interferometer,” in International Conference on PrecisionEngineering and Sustainable Manufacturing (PRESM 2022), Jeju Island, Korea, pp. 100.

14. H. Vu, J. Lee, “Design, Analysis, and Evaluation of Diffractive Patterns for Fabrication of Flat Lenses,” in The Korean Society for Precision Engineering 2022 Autumn Conference (KSPE Autumn 2022), Jeju Island, Korea.

15. Q. H. Vu, S. H. Lee, T. Vu, and J. Lee, “Radial shearing interferometer for reconstruction of wavefront by fringe modeling,” in Asian Society for Precision Engineering and Nanotechnology (ASPEN 2022), Singapore, pp. 525–527.

16. Q. H. Vu, S. H. Lee, T. Vu, and J. Lee, “Aspheric surface measurement using a radial shearing interferometer with iterative optimization,” in The Korean Society for Precision Engineering 2021 Autumn Conference (KSPE Autumn 2021), Busan, Korea, pp. 134.

17. Q. H. Vu, S. H. Lee, T. Vu, J. Lee “Laser interferometer based profiling of a high-slope precision mold using a high-NA focusing lens,” in The Korean Society of Manufacturing Process Engineers 2021 Autumn Conference (KSMPE Autumn 2021), Busan, Korea, pp. 59.

18. Q. H. Vu, S. H. Lee, J. Lee, “On-machine Measurement of Precision Lens Molds using a Radial Shearing Interferometer,” in The Korean Society for Precision Engineering 2021 Spring Conference (KSPE Spring 2021), Busan, Korea.

19. Q. H. Vu, T. Vu, J. Lee, “Surface Profiling of a Precision Mold Using a Laser Interferometer,” in The Korean Society of Manufacturing Process Engineers 2021 Autumn Conference (KSMPE Autumn 2020), Korea.

Master students

NCS/ PhD students

Books

Awards & Honour

1. Outstanding Ph.D. Thesis Award, Seoul National University of Science & Technology (2024).

2. Best presentation award, MMMS conference 2024

3. Best paper award, KSPE spring conference 2022

Projects

Coperation and Tech. Transfer (Labs., Uni., Companies)