Self-suspended rare-earth doped up-conversion luminescent waveguide: propagating and directional radiation
Changjian Zhang, Chengyun Zhang, Zhenglong Zhang, Tao He, Xiaohu Mi, Ting Kong, Zhengkun Fu, Hairong Zheng, Hongxing Xu
2020, 3(6): 190045. DOI: 10.29026/oea.2020.190045
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Compact pulsed thulium-doped fiber laser for topographical patterning of hydrogels
Elizabeth Lee, Biao Sun, Jiaqi Luo, Satnam Singh, Deepak Choudhury, Derrick Yong, Xia Yu, Qijie Wang
2020, 3(6): 190039. DOI: 10.29026/oea.2020.190039
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Printing photovoltaics by electrospray
Xinyan Zhao, Weiwei Deng
2020, 3(6): 190038. DOI: 10.29026/oea.2020.190038
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