Ultrasensitive chemical sensors based on whispering gallery modes in a microsphere coated with zeolite

Author Affiliations

Nai Lin,¹ Lan Jiang,^1,* Sumei Wang,¹ Lei Yuan,^1,2 Hai Xiao,² Yongfeng Lu,³ and Hailung Tsai⁴

¹Laser Micro/Nano Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology, 100081, China

²Department of Electrical and Computer Engineering, Missouri University of Science and Technology, Rolla, Missouri 65409, USA

³Department of Electrical Engineering, University of Nebraska–Lincoln, Lincoln, Nebraska 68588-0511, USA

⁴Department of Mechanical and Aerospace Engineering, Missouri University of Science and Technology, Rolla, Missouri 65409, USA

^*Corresponding author: jianglan@bit.edu.cn