Research on Trimming Frequency-Increasing Technology for Quartz Crystal Resonator Using Laser Etching

by Jun-Lin Zhang, Shuang Liao, Cheng Chen, Xiu-Tao Yang, Sheng-Ao Lin, Feng Tan, Bing Li, Wen-Wu Wang, Zheng-Xiang Zhong, Guang-Gen Zeng
Published 2021-07-01