副教授

中山大学“****”引进人才，2021年2月加入电子与信息工程学院。
主要从事硅基光电集成芯片研究。以第一作者身份在Optica、Applied Physics Letters、Photonics Research、Optics Letters等光电领域国际期刊发表论文18篇；在CLEO、CSW、ICMOVPE等光电子与半导体国际会议做报告5次；申请美国专利一项。同时受邀担任Frontier in Physics专题编辑；受邀为期刊 IEEE Journal of Lightwave Technology、IEEE Journal of Selected Topics in Quantum Electronics、Journal of Applied Physics撰写专题论文；受邀为杂志Compound Semiconductor撰写专题文章；并受邀为CRC Press撰写专著章节。研究成果多次被Photonics.com、Compound Semiconductor、Phys.org等国际科技媒体广泛报道，同时多次被中科院、IBM、IMEC、NTT, UCSB等国内外顶级研究机构引用。
办公室：东校园纳米楼214室
邮箱：hany87@mail.sysu.edu.cn
目前仍有秋季研究生招生名额，欢迎光学工程、电子科学与技术、集成电路工程等理工专业背景的同学加入团队！
欢迎本科生参与科研！

学术兼职和社会服务:
专题编辑
Frontiers in?Physics?
审稿人：
Optica
Optics Letters
Optics Express
Photonics Research
Journal of Lightwave Technology ?
Advanced Functional Materials
Applied Optics
Wiley's Encyclopedia of Applied Physics
Applied Sciences?

教育经历:
2018.09-2021.01? ?香港科技大学? ? ? 电子与计算机工程? ? 博士后
2014.08-2018.08? ?香港科技大学? ? ? 电子与计算机工程? ? 博士
2010.09-2014.06? ?华中科技大学? ? ? 光信息科学与技术? ? 学士?

研究方向:
硅基光电集成芯片：
硅基三五族半导体材料（包括GaAs、InP、GaSb等）MOCVD外延生长
硅基三五族半导体光电器件（包括激光器、光探测器等）设计与制备
三五族有源器件与硅基无源器件的光互连

科研项目:
主持：
中山大学“****”引进人才启动经费
参与：
香港特别行政区政府-研究资助局，Lateral Integration of III-V Lasers on SOI
香港特别行政区政府-创新科技署，Semiconductor Quantum Dot Lasers Emitting in the Red
香港特别行政区政府-创新科技署，A Photonic Manufacturing Platform for Energy-Efficient, High-Performance Computing and Communications
香港特别行政区政府-研究资助局，III-V Compound Tunnel Devices on Silicon

代表性科研成果:
论著：
Qiang Li, Bei Shi and Yu Han. “Silicon-Based Lasers”. Handbook of Laser Technology and Applications by CRC Press. In press (invited).
Kei May Lau and Yu Han. “Dots and wells deliver lasing on silicon”. Compound Semiconductor, Volume 25 Issue 4 (invited).
期刊论文：
Yu Han, Ying Xue, Zhao Yan, and Kei May Lau. “Selectively grown III-V lasers for integrated Si-photonics” IEEE Journal of Lightwave Technology, 39, no.4, pp.940-948 (2021). (Invited)?
Yu Han, and Kei May Lau. “III-V lasers selectively grown on (001) silicon” Journal of Applied Physics, 128, no.20, pp.200901 (2020). (Invited Perspective, Editor's pick)
Yu Han, Zhao Yan, Ying Xue, and Kei May Lau. “Micrometer-scale InP selectively grown on SOI for fully-integrated Si-photonics” Applied Physics Letters, 117, no. 5, 052102 (2020).
Yu Han, Zhao Yan, Wai Kit Ng, Ying Xue, Kar Wei Ng, Kam Sing Wong and Kei May Lau, “III-V micro- and nano-lasers deposited on amorphous SiO₂,” Applied Physics Letters, 116, no. 17, 172102 (2020).
Yu Han, Zhao Yan, Wai Kit Ng, Ying Xue, Kam Sing Wong, and Kei May Lau. "Bufferless 1.5 μm III-V lasers grown on Si-photonics 220 nm silicon-on-insulator platforms" Optica 7, no. 2, 148-153 (2020). (Feature story by multiple technology medias, including Photonics.com, Compound Semiconductor, Semiconductor Today, AZO Optics, Physics.org, etc)
Yu Han, Wai Kit Ng, Ying Xue, Kam Sing Wong, and Kei May Lau. "Room temperature III-V nanolasers with distributed Bragg reflectors epitaxially grown on (001) silicon-on-insulators" Photonics Research 7, no. 9, 1081-1086 (2019).
Yu Han, Ying Xue, and Kei May Lau. “Selective lateral epitaxy of dislocation-free InP on silicon-on-insulators” Applied Physics Letters 114, no. 19, 192105 (2019). (Editor's pick; Most Read Editor's Picks of 2019; Highly Cited, Highly Read Research in Semiconductors)
Yu Han, Wai Kit Ng, Ying Xue, Qiang Li, Kam Sing Wong, and Kei May Lau. "Telecom InP/InGaAs nano-laser array directly grown on (001) silicon-on-insulator" Optics Letters 44, no. 4, 767-770 (2019). (Featured story by Compound Semiconductor)
Yu Han, Wai Kit Ng, Chao Ma, Qiang Li, Si Zhu, Christopher CS Chan, Kai Wei Ng, Stephen Lennon, Robert Taylor, Kam Sing Wong and Kei May Lau. "Room temperature InP/InGaAs nano-ridge lasers grown on Si and emitting at telecom bands" Optica 5, no. 8, 918-923 (2018).
Yu Han, Qiang Li, Kai Wei Ng, Si Zhu, and Kei May Lau. "InGaAs/InP quantum wires grown on silicon with adjustable emission wavelength at telecom bands." Nanotechnology 29, no. 22, 225601 (2018).
Yu Han, Qiang Li, Si Zhu, Kar Wei Ng, and Kei May Lau. "Continuous-wave lasing from InP/InGaAs nanoridges at telecommunication wavelengths."?Applied Physics Letters?111, no. 21, 212101 (2017).
Yu Han, Qiang Li, and Kei May Lau. "Tristate Memory Cells Using Double-Peaked Fin-Array III–V Tunnel Diodes Monolithically Grown on (001) Silicon Substrates."?IEEE Transactions on Electron Devices?64, no. 10, 4078-4083 (2017).
Yu Han, Qiang Li, and Kei May Lau. "Fin-array tunneling trigger with tunable hysteresis on (001) silicon substrate."?IEEE Electron Device Letters?38, no. 5, 556-559 (2017).
Yu Han, Qiang Li, and Kei May Lau. "Highly ordered horizontal indium gallium arsenide/indium phosphide multi-quantum-well in wire structure on (001) silicon substrates."?Journal of Applied Physics?120, no. 24, 245701 (2016).
Yu Han, Qiang Li, Shih-Pang Chang, Wen-Da Hsu, and Kei May Lau. "Growing InGaAs quasi-quantum wires inside semi-rhombic shaped planar InP nanowires on exact (001) silicon."?Applied Physics Letters?108, no. 24, 242105 (2016).
Yu Han, Qiang Li, and Kei May Lau. "Monolithic integration of tunnel diode-based inverters on exact (001) Si substrates."?IEEE Electron Device Letters?37, no. 6, 717-720 (2016).
Ying Xue^#, Yu Han^#, Yi Wang, Zunyue Zhang, Hon Ki Tsang, and Kei May Lau. "Bufferless III-V photodetectors directly grown on silicon-on-insulators" Optics Letters, 45, no. 7, 1754-1757 (2020). (Co-first author)
Zhao Yan^#, Yu Han^#, and Kei May Lau. “InAs nano-fins and thin films grown on (001) silicon substrates” Journal of Applied Physics, 128(3), 035302 (2020). (Co-first author)
Wai Kit Ng, Yu Han, Kei May Lau, and Kam Sing Wong. “Broadband telecom emission from InP/InGaAs nano-ridge lasers on silicon-on-insulator substrate” OSA Continuum, 2, no. 11, 3037-3043 (2019).
Bei Shi, Yu Han, Qiang Li, and Kei May Lau. “1.55 μm lasers epitaxially grown on silicon” Journal of Selected Topics in Quantum Electronics. 25, no. 6, 1-11 (2019) (Invited).
Zhao Yan, Yu Han, and Kei May Lau. “Multi-junction InAs/GaSb nano-ridges directly grown on (001) Si” Nanotechnology, 31, no. 34, 345707 (2020).
Qiang Li, Yu Han, Xing Lu, and Kei May Lau. "GaAs-InGaAs-GaAs fin-array tunnel diodes on (001) Si substrates with room-temperature peak-to-valley current ratio of 5.4."?IEEE Electron Device Letters?37, no. 1, 24-27(2016)
会议论文:
Yu Han, Zhao Yan, Wai Kit Ng, Ying Xue, Kam Sing Wong and Kei May Lau, “InP-based lasers grown on 220 nm SOI by lateral/vertical aspect ratio trapping,” IEEE Photonics Conference (IPC), Vancouver Canada, 27^th Sept to 1^st Oct, 2020.
Yu Han, Wai Kit Ng, Ying Xue, Kam Sing Wong, and Kei May Lau, “Telecom III-V nano-lasers with distributed Bragg reflectors grown on (001) silicon-on-insulators” IEEE Photonics Conference (IPC), San Antonio USA, 29^th Sept to 3^rd Oct, 2019.
Yu Han, Si Zhu, Bei Shi, Qiang Li, and Kei May Lau, “III-V lasers emitting at 1.3 to 1.5 μm grown on (001) silicon by MOCVD,” Conference on Lasers and Electro-Optics (CLEO), San Jose USA, 5^th to 10^th May, 2019 (Invited).
Yu Han, Chao Ma, Wai Kit Ng, Qiang Li, Kam Sing Wong, and Kei May Lau, “Room temperature lasing from InP/InGaAs nano-ridges at telecom-bands?,” Conference on Lasers and Electro-Optics (CLEO), San Jose USA, 13^th to 18^th May, 2018.
Yu Han, Qiang Li, Si Zhu, and Kei May Lau, “InP/InGaAs nano-ridge array on exact (001) silicon substrate emitting at telecommunication wavelengths,” Compound Semiconductor Week (CSW), Berlin Germany, 14^th to 18^th May, 2017.
Yu Han, Qiang Li, Shih-Pang Chang, Wen-Da Hsu, and Kei May Lau, “InP Nanowire Arrays with Embedded InGaAs Quantum wells Grown on Patterned (001) Si Substrates,” International Conference on Metal Organic Vapor Epitaxy (ICMOVPE), San Diego USA, 10^th to 15^th July, 2016.
Kei May Lau, Yu Han, Si Zhu, Wei Luo, and Ying Xue. “III-V micro- and nano-lasers grown on silicon emitting in the telecom band” Optical Fiber Communication Conference (OFC), San Diego USA, 8^th to 12^tst March, 2020. (Invited).
Zhao Yan, Yu Han, and Kei May Lau, “Multi-heterojunction InAs/GaSb nano-ridges directly grown on (001) Si,” International Nano-Optoelectronics Workshop (iNOW), Guangzhou China, 20^th ?to 28^tst July, 2019 (Best paper award).
Wai Kit Ng, Yu Han, Kei May Lau, and Kam Sing Wong. “Wavelength Tuning over 200 nm Range from InP/InGaAs Nano-lasers Grown on SOI” CLEO/EUROPE-EQEC 2019, Munich Germany, 23 – 27 June 2019.
Zhao Yan, Yu Han, and Kei May Lau, “High Responsivity InP Nano Photo-Detector Monolithic Integrated on (001) Silicon Substrates by Heteroepitaxy,” Compound Semiconductor Week (CSW), Boston USA, 29th May to 1tst June, 2018.
Qiang Li, Yu Han, and Kei May Lau, “GaAs/In_0.2Ga_0.8As fin-array-Esaki tunnel diodes fabricated on (001) silicon by aspect ratio trapping,” International Conference on Solid State Devices and Materials (SSDM), Sapporo Japan, 27^th to 30^th September, 2015.
奖励:
Hong Kong PhD Fellowship Award (HKPFS), Research Grants Council (RGC) of Hong Kong (2014, 2015, 2016, 2017)
Research Travel Grant for HKPFS awardee, HKUST (2015, 2016, 2017, 2018)
优秀毕业生, 华中科技大学?(2014)
国家奖学金?(2013)
国家奖学金?(2012)