@misc{indiciaec332131f0976, title = {Er : Li Nb O 3 with High Optical Coherence Enabling Optical Thickness Control}, author = {Wang, Sihao and Yang, Likai and Shen, Mohan and Fu, Wei and Xu, Yuntao and Cone, Rufus L. and Thiel, Charles W. and Tang, Hong X.}, year = {2022}, doi = {10.1103/physrevapplied.18.014069}, url = {https://www.osti.gov/biblio/1979652}, note = {Source identifier: 1979652} }