L
Lijun Huang
Researcher at Huaihua University
Publications - 18
Citations - 214
Lijun Huang is an academic researcher from Huaihua University. The author has contributed to research in topics: Resonator & Grating. The author has an hindex of 4, co-authored 18 publications receiving 150 citations. Previous affiliations of Lijun Huang include University of Texas at Austin & Beijing University of Posts and Telecommunications.
Papers
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Journal ArticleDOI
Unique surface sensing property and enhanced sensitivity in microring resonator biosensors based on subwavelength grating waveguides.
TL;DR: Unique surface sensing property and enhanced sensitivity in microring resonator biosensors based on subwavelength grating (SWG) waveguides are studied and demonstrated.
Journal ArticleDOI
Improving the detection limit for on-chip photonic sensors based on subwavelength grating racetrack resonators
TL;DR: To explore the potential of the SWG ring resonator, an ultrasensitive transverse magnetic mode SWG racetrack resonator is optimized to obtain maximum quality factor and thus lowest detection limit.
Journal ArticleDOI
Subwavelength Racetrack Resonators With Enhanced Critically Coupled Tolerance for On-Chip Sensing
TL;DR: In this paper, a coupled-tolerant subwavelength photonic racetrack resonator (PRR) was proposed on the silicon-on-insulator (SOI) platform, in which a SWG PRR was coupled to a symmetrical SWG bus waveguide.
Journal ArticleDOI
Photonic crystal elliptical-hole tapered low-index-mode nanobeam cavities for sensing.
TL;DR: The results indicate that the proposed nanobeam structure theoretically possesses a sensitivity of 244.7 nm/RIU in a water environment and is a promising sensor for excellent on-chip sensing with respect to the very small footprint.
Proceedings ArticleDOI
Enhanced surface sensitivity in microring resonator biosensor based on subwavelength grating waveguides
TL;DR: In this article, a microring resonator biosensor based on a novel subwavelength grating (SWG) waveguide structure was proposed, which consists of periodic silicon pillars in the propagation direction with a sub-wavelength period.