Design and Fabrication of Power Si1-xGex/Si Heterojunction Bipolar Transistor for Wireless Power Amplifier Applications
Xue Chunlai, Cheng Buwen, Yao Fei, Wang Qiming
key words: SiGe, HBT, power, RF
Layout Design and Optimization of RF Spiral Inductors on Silicon Substrate
Xue Chunlai, Yao Fei, Cheng Buwen, Wang Qiming
key words: silicon substrate, spiral inductor, quality factor, self resonance frequency
Fabrication of 1.55μm Si-Based Resonant Cavity Enhanced Photodetectors
Mao Rongwei , Zuo Yuhua , Li Chuanbo , Cheng Buwen , Teng Xuegong , Luo Liping , Zhang Heshun , Yu Jinzhong,and Wang Qiming
Photoluminescence spectroscopy of sputtering Er-doped silicon-rich silicon nitride films
Ding Wuchang, Zuo Yuhua, Zhang Yun, Guo Jianchuan, Cheng Buwen, Yu Jinzhong, Wang Qiming, Guo Hengqun, Lü Peng, Shen Jiwei
doi: 10.1088/1674-4926/30/10/102001
key words: photoluminescence, silicon nitride, Er doping
B在SiGe中的应变补偿作用
Cheng Buwen, Yao Fei, Xue Chunlai, Zhang Jianguo, Li Chuanbo, Mao Rongwei, Zuo Yuhua, Luo Liping, Wang Qiming
key words: SiGe, strain compensation, doping
基于无线功率放大器应用的多指结构SiGe HBT
Xue Chunlai, Shi Wenhua, Yao Fei, Cheng Buwen, Wang Hongjie, Yu Jinzhong, Wang Qiming
key words: SiGe, HBT, power, double-mesa technology, multi-finger
基于稀释波导的InP衬底上高耦合效率、低偏振敏感度1.55μm波长光纤-波导耦合器
Zhang Yun, Zuo Yuhua, Guo Jianchuan, Ding Wuchang, Cheng Buwen, Yu Jinzhong, Wang Qiming
key words: diluted waveguide, BPM, fiber-to-waveguide, waveguide photodiode
热光调谐滤波器的高温性能分析
Zuo Yuhua, Mao Rongwei, Li Chuanbo, Zhao Lei, Cai Xiao, Cheng Buwen, Wang Qiming
key words: thermal-optical, Fabry-Perot, tunable optical filter, rapid heat treatment
衬底结构特征对硅基螺旋电感性能的影响
key words: silicon, spiral inductor, quality factor, substrate structure
任意势垒隧穿几率的一种高精度数值算法
Ding Wuchang, Xu Xuejun, Cheng Buwen, Zuo Yuhua, Yu Jinzhong, Wang Qiming
key words: transmission coefficient, tunneling probability, Runge-Kutta method