Yuqing Song

2 months ago | onlinelibrary.wiley.com | Hui Li |Engineering Qingdao |Zhibin Wang |Yuqing Song

Conflicts of Interest The authors declare no conflicts of interest. References 1, , , and , “Rigidity of Plasticizers and Their Miscibility in Silica-Filled Polybutadiene Rubber by Broadband Dielectric Spectroscopy,” Journal of Applied Polymer Science 139, no. 21 (2022): e52215. 2, , , , and , “Machine Learning-Assisted Non-Destructive Plasticizer Identification and Quantification in Historical PVC Objects Based on IR Spectroscopy,” Scientific Reports 12, no. 1 (2022): 5017.

Jan 15, 2025 | opg.optica.org | Rongquan Chen |Wei Qing Wang |Ming Chen |Yuqing Song

This paper presents, to our knowledge, a novel micro-ring wavelength selective switchdevice based on a contra-directional coupler (contra-DC), whichutilizes the transparent window formed by the contra-DC to select thesingle resonant wavelength of the micro-ring resonator, avoiding thelimitation of free spectral range and realizing the function ofwavelength selection/switching.

Oct 23, 2024 | opg.optica.org | Wei Qing Wang |Ming Chen |Yuqing Song |Rongquan Chen

The current research on metasurfaces is mostly focused on its ability to manipulate electromagnetic waves in space, which requires a large number of subwavelength structures to control, thus making it difficult to avoid the problem of large device size. However, it also has great development potential in the conversion of space light to guided waves.