CN108957876A - 一种可调太赫兹波前调制器及其制备方法 - Google Patents
一种可调太赫兹波前调制器及其制备方法 Download PDFInfo
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- CN108957876A CN108957876A CN201811093794.5A CN201811093794A CN108957876A CN 108957876 A CN108957876 A CN 108957876A CN 201811093794 A CN201811093794 A CN 201811093794A CN 108957876 A CN108957876 A CN 108957876A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133548—Wire-grid polarisers
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- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109884807A (zh) * | 2019-03-13 | 2019-06-14 | 首都师范大学 | 太赫兹波相位的动态调制方法 |
CN110196462A (zh) * | 2019-06-28 | 2019-09-03 | 苏州晶萃光学科技有限公司 | 一种太赫兹透镜、其制备方法及包含其的太赫兹光学系统 |
CN111025435A (zh) * | 2019-12-27 | 2020-04-17 | 中国兵器装备研究院 | 基于聚合物网络液晶的可变焦超透镜及制备方法 |
RU2722618C1 (ru) * | 2019-11-22 | 2020-06-02 | Федеральное государственное бюджетное образовательное учреждение высшего образования "МИРЭА - Российский технологический университет" | Модулятор терагерцевого излучения |
CN111273467A (zh) * | 2020-02-10 | 2020-06-12 | 清华大学 | 基于液晶和线栅形超构表面的太赫兹波前相位控制装置 |
CN111399261A (zh) * | 2020-04-27 | 2020-07-10 | 南京南辉智能光学感控研究院有限公司 | 一种焦距可调的太赫兹超构透镜及其制备方法和应用 |
CN111399262A (zh) * | 2020-04-27 | 2020-07-10 | 南京南辉智能光学感控研究院有限公司 | 一种可调太赫兹透镜及其制备方法和应用 |
WO2020210973A1 (zh) * | 2019-04-16 | 2020-10-22 | 南京邮电大学 | 一种磁场和电场共同驱动的集成铁磁材料和大双折射液晶材料的多功能可调THz源及其制备方法 |
CN112180652A (zh) * | 2020-10-28 | 2021-01-05 | 广州铁路职业技术学院(广州铁路机械学校) | 一种可调太赫兹信号偏折器及其制备方法 |
CN112490677A (zh) * | 2020-11-04 | 2021-03-12 | 电子科技大学 | 一种窄带连续可调液晶频率选择表面及其调控方法 |
CN112952392A (zh) * | 2021-01-26 | 2021-06-11 | 东南大学 | 一种液晶调控太赫兹数字可编程超表面 |
CN113036446A (zh) * | 2021-04-06 | 2021-06-25 | 南京邮电大学 | 一种高效驱动液晶分子的太赫兹超表面 |
WO2021132549A1 (ja) * | 2019-12-27 | 2021-07-01 | 国立大学法人長岡技術科学大学 | テラヘルツ波制御素子 |
CN113686437A (zh) * | 2021-07-09 | 2021-11-23 | 湖南大学 | 基于超构表面的时域分光光谱成像芯片 |
CN113871819A (zh) * | 2020-06-30 | 2021-12-31 | 上海天马微电子有限公司 | 移相器及其制作方法、天线 |
CN114326226A (zh) * | 2021-12-20 | 2022-04-12 | 中国科学院上海光学精密机械研究所 | 一种用于太赫兹波前调制的电寻址超表面 |
CN117374605A (zh) * | 2023-12-07 | 2024-01-09 | 北京大学 | 一种集成全空间放大与滤波的智能全向超表面 |
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CN105762528A (zh) * | 2015-12-22 | 2016-07-13 | 中国人民解放军空军工程大学 | 一种高口径效率反射阵天线 |
CN106058394A (zh) * | 2016-08-11 | 2016-10-26 | 中国矿业大学 | 一种基于超颖材料的太赫兹三波段窄带带通滤波器 |
CN106876982A (zh) * | 2017-02-22 | 2017-06-20 | 西安电子科技大学 | 改善多天线系统性能的超表面及采用超表面的多天线系统 |
RU2625636C1 (ru) * | 2016-09-22 | 2017-07-17 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский технологический университет" | Модулятор терагерцевого излучения |
CN107092147A (zh) * | 2017-05-27 | 2017-08-25 | 南京邮电大学 | 一种反射式电控可调太赫兹液晶波片及其制备方法 |
CN107831607A (zh) * | 2017-12-15 | 2018-03-23 | 中国科学院光电技术研究所 | 一种基于相变材料的可调宽带偏振转换和动态几何相位调制器件 |
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CN105762528A (zh) * | 2015-12-22 | 2016-07-13 | 中国人民解放军空军工程大学 | 一种高口径效率反射阵天线 |
CN106058394A (zh) * | 2016-08-11 | 2016-10-26 | 中国矿业大学 | 一种基于超颖材料的太赫兹三波段窄带带通滤波器 |
RU2625636C1 (ru) * | 2016-09-22 | 2017-07-17 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский технологический университет" | Модулятор терагерцевого излучения |
CN106876982A (zh) * | 2017-02-22 | 2017-06-20 | 西安电子科技大学 | 改善多天线系统性能的超表面及采用超表面的多天线系统 |
CN107092147A (zh) * | 2017-05-27 | 2017-08-25 | 南京邮电大学 | 一种反射式电控可调太赫兹液晶波片及其制备方法 |
CN107831607A (zh) * | 2017-12-15 | 2018-03-23 | 中国科学院光电技术研究所 | 一种基于相变材料的可调宽带偏振转换和动态几何相位调制器件 |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109884807A (zh) * | 2019-03-13 | 2019-06-14 | 首都师范大学 | 太赫兹波相位的动态调制方法 |
WO2020210973A1 (zh) * | 2019-04-16 | 2020-10-22 | 南京邮电大学 | 一种磁场和电场共同驱动的集成铁磁材料和大双折射液晶材料的多功能可调THz源及其制备方法 |
CN110196462A (zh) * | 2019-06-28 | 2019-09-03 | 苏州晶萃光学科技有限公司 | 一种太赫兹透镜、其制备方法及包含其的太赫兹光学系统 |
RU2722618C1 (ru) * | 2019-11-22 | 2020-06-02 | Федеральное государственное бюджетное образовательное учреждение высшего образования "МИРЭА - Российский технологический университет" | Модулятор терагерцевого излучения |
WO2021132549A1 (ja) * | 2019-12-27 | 2021-07-01 | 国立大学法人長岡技術科学大学 | テラヘルツ波制御素子 |
CN111025435A (zh) * | 2019-12-27 | 2020-04-17 | 中国兵器装备研究院 | 基于聚合物网络液晶的可变焦超透镜及制备方法 |
CN111273467A (zh) * | 2020-02-10 | 2020-06-12 | 清华大学 | 基于液晶和线栅形超构表面的太赫兹波前相位控制装置 |
CN111273467B (zh) * | 2020-02-10 | 2021-07-16 | 清华大学 | 基于液晶和线栅形超构表面的太赫兹波前相位控制装置 |
CN111399262A (zh) * | 2020-04-27 | 2020-07-10 | 南京南辉智能光学感控研究院有限公司 | 一种可调太赫兹透镜及其制备方法和应用 |
CN111399261A (zh) * | 2020-04-27 | 2020-07-10 | 南京南辉智能光学感控研究院有限公司 | 一种焦距可调的太赫兹超构透镜及其制备方法和应用 |
CN111399262B (zh) * | 2020-04-27 | 2023-10-31 | 南京南辉智能光学感控研究院有限公司 | 一种可调太赫兹透镜及其制备方法和应用 |
CN111399261B (zh) * | 2020-04-27 | 2023-09-19 | 南京南辉智能光学感控研究院有限公司 | 一种焦距可调的太赫兹超构透镜及其制备方法和应用 |
CN113871819B (zh) * | 2020-06-30 | 2022-05-17 | 上海天马微电子有限公司 | 移相器及其制作方法、天线 |
CN113871819A (zh) * | 2020-06-30 | 2021-12-31 | 上海天马微电子有限公司 | 移相器及其制作方法、天线 |
CN112180652A (zh) * | 2020-10-28 | 2021-01-05 | 广州铁路职业技术学院(广州铁路机械学校) | 一种可调太赫兹信号偏折器及其制备方法 |
CN112490677B (zh) * | 2020-11-04 | 2022-03-15 | 电子科技大学 | 一种窄带连续可调液晶频率选择表面及其调控方法 |
CN112490677A (zh) * | 2020-11-04 | 2021-03-12 | 电子科技大学 | 一种窄带连续可调液晶频率选择表面及其调控方法 |
CN112952392A (zh) * | 2021-01-26 | 2021-06-11 | 东南大学 | 一种液晶调控太赫兹数字可编程超表面 |
CN113036446A (zh) * | 2021-04-06 | 2021-06-25 | 南京邮电大学 | 一种高效驱动液晶分子的太赫兹超表面 |
CN113686437A (zh) * | 2021-07-09 | 2021-11-23 | 湖南大学 | 基于超构表面的时域分光光谱成像芯片 |
CN114326226A (zh) * | 2021-12-20 | 2022-04-12 | 中国科学院上海光学精密机械研究所 | 一种用于太赫兹波前调制的电寻址超表面 |
CN114326226B (zh) * | 2021-12-20 | 2024-05-17 | 中国科学院上海光学精密机械研究所 | 一种用于太赫兹波前调制的电寻址超表面 |
CN117374605A (zh) * | 2023-12-07 | 2024-01-09 | 北京大学 | 一种集成全空间放大与滤波的智能全向超表面 |
CN117374605B (zh) * | 2023-12-07 | 2024-04-16 | 北京大学 | 一种集成全空间放大与滤波的智能全向超表面 |
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