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physics.optics2025
Ultrasensitive Label-free Detection of Human CEACAM5 using a WGM Resonator Based on Thin-walled Capillary
Xiaolu Cui, Jiyang Ma, Hao Wu +5
Whispering gallery mode (WGM) laser sensors, utilizing the interaction between the in-plane evanescent field and the surface vicinity, provide enhanced sensitivity in label-free se…
physics.optics2023
Ultra-low threshold pH sensor based on a whispering gallery mode microbubble resonator
Yue Cao, Jin Dai, Xubiao Peng +2
Laser sensing has a wide range of applications. In this paper, we propose a pH sensing laser with an ultra-low threshold and low sample consumption based on a whispering-gallery-mo…
physics.optics2022
Wafer-level substrate-free low-stress silicon nitride platform for THz metadevices and monolithically integrated narrowband metamaterial absorbers
Zhigang Li, Jiarui Jia, Wenjing Jiang +4
The implementation of terahertz (THz) wafer-level metadevices is critical to advance the science for applications including (I) integrated focal plane array which can image for bio…