| 含氟聚酰亚胺光波导120 nm宽带耦合器的抗温度变动设计 |
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| 引用本文： | 卢红亮,陈抱雪,赵德欣,矶守,袁一方,贾洪波,梁东波,龙彩华. 含氟聚酰亚胺光波导120 nm宽带耦合器的抗温度变动设计[J]. 光学学报, 2003, 23(5): 60-564 |
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| 作者姓名： | 卢红亮 陈抱雪 赵德欣 矶守 袁一方 贾洪波 梁东波 龙彩华 |
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| 作者单位： | 上海理工大学光电学院,上海,200093;霓塔光电器件上海有限公司,上海,200233;日本东京农工大学工学部应用化学系,日本,184-8588 |
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| 基金项目： | 国家自然科学基金 ( 6 0 1770 17),上海市教委科技发展基金 ( 2 0 0 0H12 )资助课题。 |
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| 摘 要： | 提出一种适合于宽带光波导耦合器的抗温度变动的优化设计理论和方法。使用该理论和方法 ,在 1490～16 10nm带域上 ,对含氟聚酰亚胺光波导做了宽带光波导 3dB耦合器的抗温度变动设计。器件经三维波束传播法模拟运行验证 ,结果表明 ,在 12 0nm带宽上 ,从零下 10℃至零上 40℃的温度变动中 ,器件实现了 ( 0 .5 0 0± 0 .0 0 7)功率输出比的良好特性。同时报道了含氟聚酰亚胺薄膜波导的制备工艺及其温度特性和色散特性的测试。
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| 关 键 词： | 波导光学 含氟聚酰亚胺光波导 光波导耦合器 抗温度变动耦合器 高分子光波导 |
| 收稿时间： | 2002-04-05 |
Design of Temperature-Insensitivity for 120 nm Waveband Fluorinated Polyimide Waveguide Coupler |
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| Lu Hongliang Chen Baoxue Zhao Dexin Mamoru Iso Yuan Yifang Jia Hongbo Liang Dongbo Long Caihua College of Optics and Electron Information Engineering,University of Shanghai for Science and Technology,Shanghai Nitta Shanghai Co.,Ltd,Shanghai. Design of Temperature-Insensitivity for 120 nm Waveband Fluorinated Polyimide Waveguide Coupler[J]. Acta Optica Sinica, 2003, 23(5): 60-564 |
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| Authors: | Lu Hongliang Chen Baoxue Zhao Dexin Mamoru Iso Yuan Yifang Jia Hongbo Liang Dongbo Long Caihua College of Optics Electron Information Engineering University of Shanghai for Science Technology Shanghai Nitta Shanghai Co. Ltd Shanghai |
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| Affiliation: | Received 25 April 2002; revised 20 May 2002 |
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| Abstract: | statistical optimum design method suitable for temperature-insensitive waveguide coupler is proposed. Using the method, 120 nm waveband fluorinated polyimide waveguide 3 dB coupler is designed with the optimization of the temperature fluctuation. The design result is verified by the 3D-BPM simulation, and shows that the coupling ratio of (0.500±0.007) in the waveband of 1490～1610 nm and temperature region of -10～40 ℃ is realized. The measuring method for refractive index dependence on temperature and for dispersion characteristic of the fluorinated polyimide film is also reported |
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| Keywords: | waveguiding optics fluorinated polyimide waveguide waveguide coupler temperature-insensitive coupler polymer waveguide |
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