HSIAO-LUN WANG

Integrated Laser and Photonic IC Designer
[email protected] | my Resume
LinkedIn | GitHub

EDUCATION

1. Ph.D. degree in Electrical and Computer Engineering
University of Illinois at Urbana-Champaign, Urbana, USA. 🇺🇸
2. M.S. degree in Photonics and Optoelectronics
National Taiwan University, Taipei, Taiwan. 🇹🇼
3. B.S. degree in Engineering Science
National Taiwan University, Taipei, Taiwan. 🇹🇼

CURRENT POSITION

Postdoctoral Researcher at imec, Leuven 🇧🇪

WORKING EXPERIENCE

1. Sep. 2020–Oct. 2021: Senior R&D Engineer at Lumentum Inc.—San Jose, US
VCSEL design and project owner
2. May. 2019–Aug. 2019: Hardware Engineering Intern at Apple Inc.—Cupertino, US
3. Aug. 2015–Aug. 2020: Doctoral Student at University of Illinois of Urbana-Champaign
Urbana, US (Advisor: Prof. Milton Feng)
4. Sep. 2014–Dec. 2014: Full Time Research Assistant at Academia Sinica—Taipei, TW
5. Aug. 2013–Aug. 2014: Substitute Civil Services: Taipei City Fire Department—Taipei, TW
6. Jan. 2011–Aug. 2013: Graduate Student at Graduate Institute of Photonics and Optoelectronics, National Taiwan
University—Taipei, TW (Advisor: Prof. Chao-Hsin Wu)
7. Sep. 2010–Dec. 2011: Graduate Student at Graduate Institute of Photonics and Optoelectronics, National Taiwan University—Taipei, TW (Advisor: Prof. Chi-Kuang Sun)
8. Sep. 2006–Jun. 2010: Undergraduate Student at Department of Engineering Science, National Taiwan University—Taipei, TW

PROFESSIONAL SKILLS

• Photocic device design and Layout
• Laser simulations fabrications and testing
• Programming lagunage: python, matlab, shell

PUBLICATIONS

1. A. Marinins et al., "Wafer-Scale Hybrid Integration of InP DFB Lasers on Si Photonics by Flip-Chip Bonding With sub-300 nm Alignment Precision," in IEEE JSTQE, vol. 29, no. 3, pp. 1-11, 2023.
2. J. Qiu, D. Wu, **H. L. Wang**, M. Feng and X. Yu, "Advanced Single-Mode 850 nm VCSELs for Record NRZ and PAM4 Data Rate on SMF-28 Fiber up to 1 km," 2021 Optical Fiber Communications Conference and Exhibition (OFC), San Francisco, CA, USA, 2021, pp. 1-3.
3. **H. L. Wang**, J. Qiu, X. Yu, W. Fu and M. Feng, “The Modal Effect of VCSELs on Transmitting Data-Rate over Distance in OM4 Fiber”, IEEE J. Quantum Electron., vol. 56, no. 6, pp. 1–6, Dec. 2020.
4. **H. L. Wang**, W. Fu, J. Qiu and M. Feng, “850 nm VCSELs for 50 Gb/s NRZ Error-Free Transmission over 100-meter OM4 and up to 115 oC Operation”, Optical Fiber Communication Conference and Exhibition (OFC), San Diego, USA (2019)
5. **H. L. Wang**, J. Qiu, X. Yu, M. Feng and N. Holonyak, Jr., “85°C Operation of 850 nm VCSELs Deliver a 42 Gb/s Error-Free Data Transmission for 100 meter MMF Link”, Optical Fiber Communication Conference and Exhibition (OFC), San Diego, USA (2018)
6. J. Qiu, **H. L. Wang**, C. Wang, X. Yu and M. Feng, “40 Gb/s VCSELs Test Data Collection, Analysis and Process Problem Identification” 2017 CS MANTEEC, Indian Well, USA (2017)
7. **H. L. Wang**, Y. H. Huang, G. S. Cheng, S. W. Chang, and C. H. Wu, “Analysis of Tunable Internal Loss Caused by Franz-Keldysh Absorption in Transistor Lasers”, IEEE J. Sel. Topics Quantum Electron, vol. 21, no. 6, 1503007 (2015)
8. H. H. Yang, W. C. Tu, **H. L. Wang**, and C. H. Wu, “Investigation of effective base transit time and current gain modulation of light-emitting transistors under different ambient temperatures”, Appl. Phys. Lett., vol. 105, 181119 (2014)
9. **H. L. Wang**, H. H. Yang, and C. H. Wu, “Quantum Well Saturation Effect on the Reduction of Base Transit Time in Light-Emitting Transistors”, IEEE Trans. Electron Devices, vol. 61, no. 10, pp. 3472-3476 (2014)
10. **H. L. Wang**, Y. J. Huang, and C. H. Wu, “Optical frequency response analysis of light-emitting transistors under different microwave configurations,” Appl. Phys. Lett., vol. 103, 051110 (2013)
11. Y. M. Liao, **H. L. Wang**, Yuh-Renn Wu, and C. H. Wu, “The dependence of base dynamics and current gain in the InGaAs/GaAs light emitting transistors,” ISCS/IPRM 2013, Kobe, Japan, 2013
12. **H. L. Wang**, P. H. Chou, and C. H. Wu, "Microwave determination of quantum-well capture and escape time in light-emitting transistors", IEEE Trans. Electron Devices, vol. 60, no. 3, pp. 1088-1091 (2013)
13. P. H. Chou, **H. L. Wang**, and C. H. Wu, “Comparison of Electrical and Optical f3dB Bandwidth in Light-Emitting Transistors,” OPTIC 2012, Taipei, Taiwan, 2012
14. P. H. Chou, **H. L. Wang**, and C. H. Wu, “The effect of aperture layout design on the multi-GHz operation of light-emitting transistors,” Proc. SPIE 8564, Nanophotonics and Micro/Nano Optics, 85640D, Beijing, China, 2012