摘要
In this work, long-period waveguide grating-based tunable wavelength filters using organic–inorganic grafting poly(methyl methacrylate)(PMMA) materials are designed and fabricated by metal-cladding directly defined technique.The thermal stabilities and optical properties of the organic–inorganic grafting PMMA core materials are analyzed. Structures and performance parameters of the waveguide gratings and self-electrode heaters are designed and simulated. The contrast of the filter is about 15 d B and the resonant wavelength can be tuned by different electric powers applied to the metal-cladding self-electrode heaters. The temperature sensitivity is 3.5 nm/℃ and the switching time is about 1 ms. The technique is very suitable for realizing the optoelectronic integrated wavelength-division-multiplexing systems.
In this work, long-period waveguide grating-based tunable wavelength filters using organic–inorganic grafting poly(methyl methacrylate)(PMMA) materials are designed and fabricated by metal-cladding directly defined technique.The thermal stabilities and optical properties of the organic–inorganic grafting PMMA core materials are analyzed. Structures and performance parameters of the waveguide gratings and self-electrode heaters are designed and simulated. The contrast of the filter is about 15 d B and the resonant wavelength can be tuned by different electric powers applied to the metal-cladding self-electrode heaters. The temperature sensitivity is 3.5 nm/℃ and the switching time is about 1 ms. The technique is very suitable for realizing the optoelectronic integrated wavelength-division-multiplexing systems.
作者
王继厚
陈长鸣
郑洋
王希斌
衣云骥
孙小强
王菲
张大明
Ji-Hou Wang Chang-Ming Chen Yang Zheng Xi-Bin Wang Yun-Ji Yi Xiao-Qiang Sun Fei Wang Da-Ming Zhang(State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering Jilin University, Changchun 130012, China)
基金
Project supported by the National Natural Science Foundation of China(Grant Nos.61575076,61475061,and 61405070)
the Fundamental Research Funds for the Central Universities,China(Grant No.JCKY-QKJC08)
the Science and Technology Development Plan of Jilin Province,China(Grant Nos.20130522151JH,20140519006JH,and 20160520091JH)
the China Postdoctoral Science Foundation(Grant No.2015M571362)