Best Researcher Award
Hongliang Dang
Zhejiang University, Hangzhou, China
Hongliang Dang is a researcher affiliated with Zhejiang University, China, whose research activities focus on nanophotonics, optical waveguiding, nanoscale light confinement, and nonlinear optical applications.These research topics contribute to the development of advanced photonic structures and optical technologies with potential applications in light–matter interactions, optical sensing, integrated photonics, and nonlinear frequency conversion. [3] [4] [5]
Abstract
This academic profile presents the research activities and scholarly contributions of Hongliang Dang, an affiliated researcher at Zhejiang University, China, in the areas of nanophotonics and nonlinear optical applications. His published work addresses advanced optical waveguiding, nanoscale confinement of optical fields, semiconductor nanowire photonics, and ultrafast optical phenomena. His 2023 publication in Advanced Photonics investigated the generation of a sub-nanometer-confined optical field in a nanoslit waveguiding mode. Subsequent publications have explored ultrafast pulse generation and high-power continuous-wave optical waveguiding. [3] [4] [5]
Keyword
Hongliang Dang; Best Researcher Award; Zhejiang University; Nanophotonics; Nonlinear Optical Applications; Optical Waveguiding; Semiconductor Nanowires; Nanoscale Optical Confinement; Ultrafast Optics; Nonlinear Frequency Conversion; Photonic Devices; Optical Science; Light–Matter Interaction.
Introduction
Photonics is an interdisciplinary scientific field concerned with the generation, propagation, manipulation, and detection of light. Developments in nanophotonics and nonlinear optics have expanded the possibilities for controlling optical fields at extremely small spatial scales and creating advanced light-based technologies. Research in these areas supports progress in optical communication, sensing, imaging, integrated photonic systems, and ultrafast scientific applications.
Hongliang Dang’s research is associated with these developments through investigations of nanoscale optical confinement, semiconductor nanowire waveguiding, and ultrafast optical phenomena. His publications demonstrate research activity involving theoretical and experimental approaches to controlling optical fields and studying their interactions with nanostructured materials. [3] [4]
The Zhejiang University research environment provides an academic context for interdisciplinary investigations into optical science and engineering. The researcher’s scholarly identity is further documented through Scopus and ORCID, which support the identification and organization of academic publications and research activities. [1] [2]
Research Profile
Hongliang Dang is associated with Zhejiang University’s College of Optical Science and Engineering and research activities in nanophotonics. A published biographical description identifies him as a doctoral researcher at the university and reports that his research focuses on nanophotonics. His publications demonstrate engagement with optical confinement, nanowire structures, waveguiding modes, and ultrafast optical phenomena. [3]
Research Contributions
An important aspect of Hongliang Dang’s research concerns the generation and control of highly confined optical fields. In the 2023 study titled Generating a sub-nanometer-confined optical field in a nanoslit waveguiding mode, he and his co-authors investigated a coupled nanowire pair configuration designed to guide light into a nanoslit mode. The study reported an optical field confinement of approximately 0.3 nm × 3.3 nm, demonstrating a method for generating extremely localized optical fields through waveguiding. [3]
Another research direction involves ultrafast optical science. The 2025 publication Deep-sub-cycle ultrafast optical pulses examined a proposed approach for generating optical pulses shorter than half an optical cycle through inverse Compton scattering driven by a deeply confined optical field. This work contributes to theoretical developments in ultrafast optical pulse generation and temporal control of electromagnetic fields. [4]
His 2026 publication, High-Power Continuous-Wave Optical Waveguiding in a Semiconductor Nanowire, investigated continuous-wave optical propagation in semiconductor nanowires. The study reported high-power waveguiding in cadmium sulfide and zinc oxide nanowires and demonstrated second- and third-harmonic generation through intermodal phase matching. These findings are relevant to nonlinear frequency conversion and the development of semiconductor-based photonic devices. [5]
Publications
The available researcher information identifies 8 documents associated with Scopus Author ID 58599481800. The following are selected publications that can be independently identified through publisher records and scholarly publication pages. The list is representative and is not intended to reproduce the complete author bibliography. [1] [2]
The selected works demonstrate research activity spanning nanoscale optical confinement, ultrafast pulse generation, semiconductor nanowire waveguiding, and nonlinear optical frequency conversion. Publication details and author attribution should be checked against the publisher records and the researcher’s ORCID profile when updating the bibliography. [2] [3] [4] [5]
Research Impact
According to the supplied Scopus profile information, Hongliang Dang’s scholarly record includes 8 documents, 43 citations, and an h-index of 3. These indicators provide quantitative information about publication output and citation activity within the indexed research record. Bibliometric values may change as databases are updated and additional publications or citations are incorporated. [1]
The scientific relevance of his publications can also be considered through their contributions to optical field confinement, semiconductor photonics, and nonlinear frequency conversion. Research into nanoscale optical waveguiding offers approaches for controlling electromagnetic fields beyond conventional diffraction-limited structures, while high-power waveguiding and harmonic generation provide further opportunities for developing advanced optical systems. [3] [5]
Award Suitability
Hongliang Dang’s research profile presents relevant academic characteristics for consideration under the Best Researcher Award category of the World Biophotonics Research Awards. His publications address advanced optical technologies and scientific challenges involving nanoscale light confinement, nonlinear optical phenomena, semiconductor waveguiding, and ultrafast photonics.
Conclusion
Hongliang Dang’s research profile reflects academic activity in nanophotonics, optical waveguiding, nanoscale optical confinement, and nonlinear optical applications at Zhejiang University, China. His published studies demonstrate engagement with scientific questions involving the manipulation of optical fields, semiconductor nanowire structures, and ultrafast optical phenomena. The selected publications provide identifiable examples of his contributions to contemporary optical science and photonic technology. [3] [4] [5]
External Links
References
- Elsevier. (n.d.). Scopus author details: Hongliang Dang, Author ID 58599481800. Scopus.
https://www.scopus.com/authid/detail.uri?authorId=58599481800
- ORCID. (n.d.). Hongliang Dang — ORCID researcher record 0000-0003-3842-301X. ORCID.
https://orcid.org/0000-0003-3842-301X
- Yang, L., Zhou, Z., Wu, H., Dang, H., Yang, Y., Gao, J., Guo, X., Wang, P., & Tong, L. (2023). Generating a sub-nanometer-confined optical field in a nanoslit waveguiding mode. Advanced Photonics, 5(4), 046003.
https://doi.org/10.1117/1.AP.5.4.046003
- Dang, H., Gao, J., Wu, H., Zhang, Y., Guo, X., & Tong, L. (2025). Deep-sub-cycle ultrafast optical pulses. Physical Review A, 112, 013510.
https://doi.org/10.1103/s269-kl9z
- Dang, H., Zhou, Z., Zhang, J., Yang, L., Tong, L., & Guo, X. (2026). High-Power Continuous-Wave Optical Waveguiding in a Semiconductor Nanowire. Advanced Photonics Research, 7, e70271.
https://doi.org/10.1002/adpr.70271