1. J. Chen, W. Chen, G. Zhang, H. Lin, and S. Chen, “A High-resolution Compact Spectrometer based on a Custom-printed Varied-line-spacing Concave Blazed Grating”, Optics Express, 25(11): 12446-12454, 2017.

2. J. Chen, H. H. Lee, D. Wang, S. Di, and S. Chen, “A Hybrid Imprinting Process to Fabricate a Multi-layer Compound Eye for Multispectral Imaging,” Optics Express, 25(4): 4180-4189, 2017.

3. J. Chen, J. Cheng, D. Zhang, and S. Chen, “Precision UV Imprinting System for Parallel Fabrication of Large-area Micro-Lens Arrays on Nonplanar Surfaces,” Precision Engineering, 44: 70-74, 2016.

4. J. Chen, C. Gu, H. Lin, and S. Chen, “Soft Mold-based Hot Embossing Process for Precision Imprinting of Optical Components on Nonplanar Surfaces,” Optics Express, 23(16): 20977-20985, 2015.