Chinese Optics Letters

Research Articles

Biomedical Optics

Bone mineral density value evaluation based on photoacoustic spectral analysis combined with deep learning method

Xue Zhou, Zhibin Jin, Ting Feng, Qian Cheng, Xueding Wang, Yao Ding, Hongchen Zhan, and Jie Yuan

Vol. 18, Issue 4, 041701 (2020)

Integrated Optics

Ultra-short plasmonic polarization beam splitter-rotator using a bent directional coupler

Bing Bai, Li Pei, Jingjing Zheng, Tigang Ning, and Jing Li

Vol. 18, Issue 4, 041301 (2020)

Plasmonics and Metamaterials

Metalens for coaxial double wavelength focusing

Jiannong Chen, Baodong Wang, Linwei Zhu, Jing Han, and Qinfeng Xu

Vol. 18, Issue 4, 042401 (2020)

Spectroscopy

Rapid quantitative detection of mineral oil contamination in vegetable oil by near-infrared spectroscopy

Mantong Zhao, Dawei Zhang, Lulu Zheng, Otto Condliffe, and Yi Kang

Vol. 18, Issue 4, 043001 (2020)