中国物理B ›› 2016, Vol. 25 ›› Issue (12): 124209-124209.doi: 10.1088/1674-1056/25/12/124209
• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇 下一篇
Kai-Li Li(李凯丽), Jun-Ming An(安俊明), Jia-Shun Zhang(张家顺), Yue Wang(王玥), Liang-Liang Wang(王亮亮), Jian-Guang Li(李建光), Yuan-Da Wu(吴远大), Xiao-Jie Yin(尹小杰), Xiong-Wei Hu(胡雄伟)
Kai-Li Li(李凯丽), Jun-Ming An(安俊明), Jia-Shun Zhang(张家顺), Yue Wang(王玥), Liang-Liang Wang(王亮亮), Jian-Guang Li(李建光), Yuan-Da Wu(吴远大), Xiao-Jie Yin(尹小杰), Xiong-Wei Hu(胡雄伟)
摘要:
The factors influencing the crosstalk of silicon-on-insulator (SOI) nanowire arrayed waveguide grating (AWG) are analyzed using the transfer function method. The analysis shows that wider and thicker arrayed waveguides, outsider fracture of arrayed waveguide, and larger channel space, could mitigate the deterioration of crosstalk. The SOI nanowire AWGs with different arrayed waveguide widths are fabricated by using deep ultraviolet lithography (DUV) and inductively coupled plasma etching (ICP) technology. The measurement results show that the crosstalk performance is improved by about 7 dB through adopting 800 nm arrayed waveguide width.
中图分类号: (Optical communication systems, multiplexers, and demultiplexers?)