Yiran Li

collaborators

3 papers

physics.optics2024

Grafted AlGaAs/GeSn Optical Pumping Laser Operating up to 130 K

Jie Zhou, Daniel Vincent, Sudip Acharya +16

Group IV GeSn double-heterostructure (DHS) lasers offer unique advantages of a direct bandgap and CMOS compatibility. However, further improvements in laser performance have been b…

cs.CV2024

Memoryless Multimodal Anomaly Detection via Student-Teacher Network and Signed Distance Learning

Zhongbin Sun, Xiaolong Li, Yiran Li +1

Unsupervised anomaly detection is a challenging computer vision task, in which 2D-based anomaly detection methods have been extensively studied. However, multimodal anomaly detecti…

physics.app-ph2024

AlGaAs/GeSn p-i-n diode interfaced with ultrathin Al $_{2}$ O $_{3}$

Yang Liu, Yiran Li, Sudip Acharya +9

This study presents the fabrication and characterizations of an Al $_{0.3}$ Ga $_{0.7}$ As/Ge $_{0.87}$ Sn $_{0.13}$ /GeSn p-i-n double heterostructure (DHS) diode following the grafting a…

Grafted AlGaAs/GeSn Optical Pumping Laser Operating up to 130 K

Memoryless Multimodal Anomaly Detection via Student-Teacher Network and Signed Distance Learning

AlGaAs/GeSn p-i-n diode interfaced with ultrathin Al2​O3​

AlGaAs/GeSn p-i-n diode interfaced with ultrathin Al $_{2}$ O $_{3}$