WO2014132714A1 - 空隙配置構造体及び測定方法 - Google Patents
空隙配置構造体及び測定方法 Download PDFInfo
- Publication number
- WO2014132714A1 WO2014132714A1 PCT/JP2014/051493 JP2014051493W WO2014132714A1 WO 2014132714 A1 WO2014132714 A1 WO 2014132714A1 JP 2014051493 W JP2014051493 W JP 2014051493W WO 2014132714 A1 WO2014132714 A1 WO 2014132714A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- arrangement structure
- void
- curved portion
- corner
- measured
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000011800 void material Substances 0.000 claims description 22
- 238000000691 measurement method Methods 0.000 claims description 10
- 230000001678 irradiating effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000002834 transmittance Methods 0.000 description 12
- 238000001514 detection method Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000000411 transmission spectrum Methods 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3581—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using far infrared light; using Terahertz radiation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N2021/0339—Holders for solids, powders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24298—Noncircular aperture [e.g., slit, diamond, rectangular, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24298—Noncircular aperture [e.g., slit, diamond, rectangular, etc.]
- Y10T428/24306—Diamond or hexagonal
Definitions
- the present invention relates to a void arrangement structure and a measurement method for measuring an object to be measured by irradiating an electromagnetic wave to the void arrangement structure on which the object to be measured is held.
- Patent Document 1 discloses an example of this type of measurement method.
- a gap arrangement structure made of a mesh-like conductor plate or the like is used.
- An object to be measured is held on the main surface of the gap arrangement structure.
- Electromagnetic waves are applied to the main surface of the void arrangement structure.
- An electromagnetic wave transmitted through the gap arrangement structure is detected.
- a dip waveform appears in the frequency characteristics of the electromagnetic wave.
- a dip waveform refers to a waveform in which the transmittance generated in the pass band of the transmission spectrum of electromagnetic waves rapidly decreases.
- the pass band refers to a region where the transmittance of the transmission spectrum is high. Therefore, if a dip waveform exists in the pass band, it is possible to confirm the degree of decrease in transmittance in the dip waveform.
- the above dip waveform changes depending on the presence or absence of the object to be measured. Therefore, the object to be measured can be detected.
- Patent Document 1 does not show a method for adjusting the frequency position of the dip waveform.
- the frequency position of the dip waveform may be greatly shifted.
- the dip waveform deviates from the pass band, and the degree of decrease in transmittance in the dip waveform may not be detected.
- a measurement method is also known in which, instead of transmitting the electromagnetic wave, the reflection of the electromagnetic wave is used to detect the peak waveform instead of the dip waveform. Also in the measurement method for detecting the peak waveform, the frequency position of the peak waveform may deviate from the pass band depending on the structure of the gap arrangement structure.
- An object of the present invention is to provide a void arrangement structure capable of adjusting the frequency position of a dip waveform or a peak waveform and a measurement method using the void arrangement structure.
- the void arrangement structure according to the present invention is used to measure an object to be measured that is held by irradiation with electromagnetic waves.
- the void arrangement structure of the present invention has a first main surface and a second main surface facing the first main surface.
- the void arrangement structure has a plurality of voids.
- the plurality of gaps penetrate from the first main surface toward the second main surface.
- the opening shape of the gap has at least one corner. And in this corner
- the curved portion may be located inside a virtual corner portion formed by abutting the straight portions on both sides.
- the curved portion may be located outside a virtual corner portion formed by abutting the straight portions on both sides.
- a plurality of corner portions are provided, and the curved portion is provided at all corner portions.
- the opening shape of the gap is preferably a regular polygon, more preferably a square.
- the measurement method according to the present invention uses a void-arranged structure configured according to the present invention.
- the measurement method of the present invention includes the following steps. A step of preparing a void arrangement structure in which a plurality of voids are provided and the shape of the curved portion in at least one corner is adjusted. A step of irradiating the gap arrangement structure with electromagnetic waves after adjusting the shape of the curved portion. A step of detecting scattered electromagnetic waves by irradiating electromagnetic waves in a state in which the object to be measured is held in a void arrangement structure in which the shape of the curved portion is adjusted. A step of measuring the object to be measured based on the difference between the scattered electromagnetic waves before and after the object to be measured is held.
- the dip waveform and the peak can be adjusted by adjusting the shape of the curved portion.
- the frequency position of the waveform can be adjusted. Therefore, the object to be measured can be reliably detected by analyzing the transmission spectrum or reflection spectrum of electromagnetic waves.
- FIG. 1 (a) and FIG.1 (b) are the perspective views of the space
- FIG. 2 is a transmittance-frequency characteristic diagram showing a change in the frequency position of the dip waveform when the shape of the curved portion is changed in the gap arrangement structure according to the first embodiment of the present invention.
- FIG. 3 is a schematic enlarged front view for explaining the mechanism by which the frequency position of the dip waveform changes in the first embodiment of the present invention.
- FIG. 4 is a partially cutaway enlarged front view for explaining a modification of the first embodiment.
- FIG. 5 is a partially cutaway enlarged front view for explaining another modified example of the first embodiment.
- FIG. 1 (a) and FIG.1 (b) are the perspective views of the space
- FIG. 2 is
- FIG. 6A and FIG. 6B are front views showing modified examples of the opening shape of the gap.
- FIG. 7 is a plan view for explaining another modification of the opening shape of the gap.
- FIG. 8 is a schematic configuration diagram for explaining a measuring apparatus using the gap arrangement structure of the present invention.
- FIG. 1A is a perspective view of a gap arrangement structure according to an embodiment of the present invention
- FIG. 1B is a partially cutaway enlarged front view showing a main part thereof.
- the gap arrangement structure 1 has a rectangular plate shape.
- the planar shape itself of the gap arrangement structure 1 is not particularly limited, and may be a shape other than a rectangle.
- gap arrangement structure 1 has the 1st main surface 1a and the 2nd main surface 1b facing the 1st main surface 1a.
- the gap arrangement structure 1 a plurality of gap portions 1c penetrating from the first main surface 1a to the second main surface 1b are formed.
- the plurality of gaps 1c are periodically arranged on the first main surface 1a.
- the plurality of gaps 1c are arranged in a matrix having a plurality of rows and a plurality of columns.
- the periodic arrangement structure is not limited to a matrix arrangement structure.
- the gap arrangement structure 1 is not particularly limited, but is made of a low electrical resistance material. More specifically, it can be configured using metal or semiconductor. More preferably, a metal is used. Metals include gold, silver, copper, iron, nickel, tungsten, or alloys of various metals.
- the void arrangement structure 1 may be formed by coating the surface of the insulating material with a conductive material.
- the feature of the gap arrangement structure 1 is the opening shape of the gap 1c. As shown in FIG.1 (b), when it sees from the 1st main surface 1a side, the opening shape of the space
- the feature of this embodiment is that a plurality of corners C1 to C4 are rounded. A configuration in which the corners are rounded will be described as a representative of the corner C1.
- the first straight portion L1 and the second straight portion L2 that are sides on both sides of the corner portion C1 are connected by the curved portion 2. That is, the curved portion 2 is formed by rounding the corner. If it is not rounded, a corner C0 indicated by a broken line is formed. In other words, the straight line portion L1 and the straight line portion L2 are connected to be orthogonal to each other to form a virtual corner portion C0. On the other hand, in the present embodiment, the curved portion 2 is located inside the corner portion C0.
- FIG. 2 is a diagram showing the transmittance-frequency characteristics of electromagnetic waves in the void-arranged structures of Examples 1 and 2 and Comparative Example below.
- the gap arrangement structure 1 is made of a material made of Ni, the entire shape is circular, and the dimensions are 6 mm diameter ⁇ 0.6 ⁇ m thickness.
- the opening size in one gap portion 1c that is, the distance between opposing sides was set to 1.8 ⁇ m.
- the pitch of the plurality of openings 1c was 2.6 ⁇ m.
- the electromagnetic wave pulse having a frequency in the range of 88 to 108 THz was irradiated to the gap arrangement structures 1 of Examples 1 and 2 and the comparative example, and the electromagnetic wave transmittance-frequency characteristics were measured. As a result, the result shown in FIG. 2 was obtained.
- the frequency positions of the dip waveform arrows P1 to P3 appearing on the transmittance-frequency characteristic curve change.
- the minimum point of the dip waveform indicated by arrow P1 is at 96.245 THz
- the minimum point of the dip waveform indicated by arrow P2 is at 97.966 THz
- the minimum point of the dip waveform indicated by arrow P3 is 101.878 THz. positioned.
- the frequency position of the dip waveform can be changed by changing the shape of the curve portion 2.
- the frequency range where the transmittance is high in the void structure 1 is about 94 to 100.5 THz. This is a frequency range where the transmittance is minus 0.7 dB or less. Such a frequency range having a high transmittance is used as the above-described pass band.
- the object to be measured can be detected with high accuracy depending on the degree of decrease in transmittance.
- the object to be measured can be reliably measured by adjusting the curvature of the curved portion 2.
- the present invention is not limited to the transmission spectrum, that is, the detection of the scattered electromagnetic wave due to the forward scattering of the electromagnetic wave as described above.
- You may detect the reflected electromagnetic waves which are backscattering. That is, an electromagnetic wave may be irradiated toward the first main surface 1a of the gap arrangement structure 1 to detect the electromagnetic wave reflected by the gap arrangement structure 1, that is, back-scattered.
- the object to be measured can be detected not by the dip waveform but by the magnitude of the peak waveform. Even when such a peak waveform is detected, the frequency position of the peak waveform can be adjusted by changing the shape of the curved portion 2.
- the frequency position of the dip waveform changes because of the following reason.
- FIG. 3 when the electromagnetic wave is irradiated to the gap 1c, an LC resonance phenomenon occurs in the gap 1c.
- the radio wave vector of the resonant electric field E is in the direction indicated by the arrow in FIG.
- the resonance current I flows through the conductor portions of the corners C1 to C4 at the corners C1 to C4.
- the inductance L changes.
- the inductance L is reduced. Therefore, it is considered that the frequency position of the dip waveform is increased.
- the frequency position of the dip waveform or the peak waveform can be easily adjusted by adjusting the shape of the curved portion 2.
- the corners C1 to C4 are rounded, so that the mechanical strength is high.
- the gap arrangement structure 1 is a thin member, and is often extended and fixed to other portions. In this case, stress is applied to the corners C1 to C4 of the gap 1c during the extension. Therefore, when the corner is not rounded, it is easily broken by stress.
- the corners C1 to C4 are rounded, that is, because the curved portion 2 is included, the stress can be relaxed. Accordingly, it is possible to effectively suppress breakage during elongation.
- the coating layer 3 made of a conductive material or the like may be provided in the gap arrangement structure 1.
- the coating liquid increases. Therefore, the coating can be reliably applied to the inner surface of the corner C1.
- 6 (a) and 6 (b) are front views showing modifications of the opening shape of the gap 1c in the present invention.
- the two corners C1 and C4 are rounded in the same manner as in the above embodiment, and have curved portions.
- the other two corners D1 and D2 are not rounded. That is, it is the same as the corner portion having an inner angle of 90 °.
- the curved portion may not be provided in all the corner portions C1, C4, D1, and D2. That is, at least one corner, the straight portions on both sides may be connected by a curved portion.
- the whole may have a substantially regular hexagonal shape.
- the corners are connected to the straight portions on both sides by the curved portions at the corners. That is, the corners are rounded.
- it is not limited to a regular hexagon, and may be another regular polygon such as a regular quadrangle such as the above square or a regular octagon.
- the opening shape is not limited to a regular polygon, and may be another polygon.
- a substantially rectangular opening shape such as a gap 1e shown in FIG. 7 may have a recess 1f.
- the opening shape since the recess 1f is provided on one side of the quadrangle, the opening shape has corners E1 to E8. Even in this case, at least one of the corners E1 to E8 may be rounded so that the straight portions on both sides are connected to the curved portion.
- the frequency position of the dip waveform or the peak waveform may be adjusted so that the capacitance C that determines the resonance frequency is changed by having the curved portion at the corner.
- the gap arrangement structure 1 described above is used in a measurement method using a conventionally known electromagnetic wave as described in Patent Document 1. Such a measuring method can be carried out using the measuring apparatus shown in FIG.
- the present measuring apparatus includes an irradiation unit 21 that irradiates an electromagnetic wave and a detection unit 22 for detecting the electromagnetic wave scattered by the gap arrangement structure 1. Moreover, it has the irradiation control part 23 which controls operation
- FIG. A display unit 25 that displays the analysis result is connected to the analysis processing unit 24.
- the “scattering” means a broad concept including transmission as a form of forward scattering and reflection as a form of backscattering as described above. Preferably it is transmission or reflection. More preferably, transmission in the 0th order direction or reflection in the 0th order direction.
- the electromagnetic wave is irradiated from the irradiation unit 21 to the gap arrangement structure 1 under the control of the irradiation control unit 23.
- the electromagnetic wave transmitted through the gap arrangement structure 1 is detected by the detection unit 22.
- the detected electromagnetic wave is converted into an electrical signal and supplied to the analysis processing unit 24.
- the frequency characteristic of the transmittance is displayed on the display unit 25.
- the measurement object is held on the main surface of the gap arrangement structure 1. And the said electromagnetic wave pulse is irradiated and it measures again. If the object to be measured exists, the transmittance decreases. That is, the transmittance in the dip waveform is significantly reduced. Therefore, the amount and physical properties of the object to be measured can be detected based on the degree of decrease in transmittance in the dip waveform.
- the shape of the curved portion 2 in at least one corner C1 is adjusted in the measurement. Thereafter, electromagnetic waves are irradiated to the gap arrangement structure 1 in which the shape of the curved portion 2 is adjusted. Thereafter, the scattered electromagnetic wave is detected. As described above, this scattering may be forward scattering or back scattering. Next, the object to be measured is held in the gap arrangement structure 1 in which the shape of the curved portion 2 is adjusted, and an electromagnetic wave is irradiated. Then, the object to be measured is measured based on the difference between the scattered electromagnetic waves before and after the object to be measured is held.
- the frequency position of the dip waveform or peak waveform can be surely positioned within the pass band. Therefore, the measurement object can be measured with high accuracy.
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Toxicology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
Description
複数の空隙部が設けられており、かつ少なくとも1つの角部における前記曲線部分の形状が調整された空隙配置構造体を用意する工程。
曲線部分の形状を調整したのちに、空隙配置構造体に電磁波を照射する工程。
曲線部分の形状が調整された空隙配置構造体に被測定物を保持させた状態で電磁波を照射し、散乱された電磁波を検出する工程。
被測定物が保持される前と、保持された後の散乱された電磁波の差に基づき、被測定物を測定する工程。
実施例1:R=0.2μm
実施例2:R=0.4μm
d(sin i -sin θ)=nλ …式(1)
と表すことができる。上記「0次方向」の0次とは、上記式(1)のnが0の場合を指す。dおよびλは0となり得ないため、n=0が成立するのは、sin i- sin θ=0の場合のみである。従って、上記「0次方向」とは、入射角と回折角が等しいとき、つまり電磁波の進行方向が変わらないような方向を意味する。
1a…第1の主面
1b…第2の主面
1c,1d,1e…空隙部
1f…凹部
2…曲線部分
3…コーティング層
21…照射部
22…検出部
23…照射制御部
24…解析処理部
25…表示部
C0~C4…角部
D1,D2…角部
E1~E8…角部
L1…第1の直線部分
L2…第2の直線部分
Claims (7)
- 電磁波の照射により保持されている被測定物を測定するのに用いられる空隙配置構造体であって、
第1の主面と、第1の主面に対向する第2の主面とを有し、第1の主面から第2の主面に向かって貫通している複数の空隙部を有し、
前記空隙部の開口形状が、少なくとも1つの角部を有し、該角部において該角部の両側に位置している直線部分同士が曲線部分により連ねられている、空隙配置構造体。 - 前記曲線部分が、両側の前記直線部分が突き合わさって形成される仮想の角部よりも内側に位置している、請求項1に記載の空隙配置構造体。
- 前記曲線部分が、両側の前記直線部分が突き合わさって形成される仮想の角部よりも外側に位置している、請求項1に記載の空隙配置構造体。
- 前記角部が複数設けられており、全ての角部において前記曲線部分が設けられている、請求項1~3のいずれか1項に記載の空隙配置構造体。
- 前記空隙の開口形状が正多角形である、請求項1~4のいずれか1項に記載の空隙配置構造体。
- 前記開口形状が正方形である、請求項5に記載の空隙配置構造体。
- 請求項1~6のいずれか1項に記載の空隙配置構造体を用いた測定方法であって、
前記複数の空隙部が設けられており、少なくとも1つの角部における前記曲線部分の形状が調整された空隙配置構造体を用意する工程と、
前記曲線部分の形状を調整したのちに、前記空隙配置構造体に電磁波を照射する工程と、
前記曲線部分の形状が調整された空隙配置構造体に被測定物を保持させた状態で電磁波を照射し、散乱された電磁波を検出する工程と、
前記被測定物が保持される前と、保持された後の散乱された電磁波の差に基づき、被測定物を測定する工程とを備える、測定方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015502808A JPWO2014132714A1 (ja) | 2013-02-27 | 2014-01-24 | 空隙配置構造体及び測定方法 |
CN201480010245.0A CN105074425A (zh) | 2013-02-27 | 2014-01-24 | 空隙配置构造体以及测定方法 |
US14/801,119 US20150323453A1 (en) | 2013-02-27 | 2015-07-16 | Void-arranged structure and measurement method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013036662 | 2013-02-27 | ||
JP2013-036662 | 2013-02-27 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/801,119 Continuation US20150323453A1 (en) | 2013-02-27 | 2015-07-16 | Void-arranged structure and measurement method |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014132714A1 true WO2014132714A1 (ja) | 2014-09-04 |
Family
ID=51427988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2014/051493 WO2014132714A1 (ja) | 2013-02-27 | 2014-01-24 | 空隙配置構造体及び測定方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150323453A1 (ja) |
JP (2) | JPWO2014132714A1 (ja) |
CN (1) | CN105074425A (ja) |
WO (1) | WO2014132714A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6518632B2 (ja) * | 2016-08-09 | 2019-05-22 | 京楽産業.株式会社 | 遊技機 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008506269A (ja) * | 2004-07-08 | 2008-02-28 | イオン オプティクス インコーポレイテッド | 調整可能なフォトニック結晶 |
WO2011027642A1 (ja) * | 2009-09-03 | 2011-03-10 | 株式会社村田製作所 | 被測定物の特性を測定する方法、および平板状の周期的構造体 |
JP2011112942A (ja) * | 2009-11-27 | 2011-06-09 | Toyota Central R&D Labs Inc | 光偏向素子 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008185552A (ja) * | 2007-01-31 | 2008-08-14 | Tohoku Univ | 測定装置および測定方法 |
WO2010110415A1 (ja) * | 2009-03-27 | 2010-09-30 | 株式会社村田製作所 | 被測定物の特性を測定する方法、回折現象を伴う構造体および測定装置 |
JP5605372B2 (ja) * | 2009-12-09 | 2014-10-15 | 株式会社村田製作所 | 空隙配置構造体が保持された分光測定用デバイス、それに用いられる枠部材、および、分光器 |
JP5418721B2 (ja) * | 2011-03-31 | 2014-02-19 | 株式会社村田製作所 | 測定構造体、その製造方法、および、それを用いた測定方法 |
CN103562707B (zh) * | 2011-06-01 | 2015-10-21 | 株式会社村田制作所 | 被测定物的测定方法 |
-
2014
- 2014-01-24 CN CN201480010245.0A patent/CN105074425A/zh active Pending
- 2014-01-24 WO PCT/JP2014/051493 patent/WO2014132714A1/ja active Application Filing
- 2014-01-24 JP JP2015502808A patent/JPWO2014132714A1/ja active Pending
-
2015
- 2015-07-16 US US14/801,119 patent/US20150323453A1/en not_active Abandoned
-
2016
- 2016-04-28 JP JP2016090342A patent/JP2016156835A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008506269A (ja) * | 2004-07-08 | 2008-02-28 | イオン オプティクス インコーポレイテッド | 調整可能なフォトニック結晶 |
WO2011027642A1 (ja) * | 2009-09-03 | 2011-03-10 | 株式会社村田製作所 | 被測定物の特性を測定する方法、および平板状の周期的構造体 |
JP2011112942A (ja) * | 2009-11-27 | 2011-06-09 | Toyota Central R&D Labs Inc | 光偏向素子 |
Also Published As
Publication number | Publication date |
---|---|
CN105074425A (zh) | 2015-11-18 |
JP2016156835A (ja) | 2016-09-01 |
JPWO2014132714A1 (ja) | 2017-02-02 |
US20150323453A1 (en) | 2015-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Schneider et al. | Nondiffractive subwavelength wave beams in a medium with externally controlled anisotropy | |
US11437729B2 (en) | Terahertz leaky-wave antenna measuring system | |
US9329125B2 (en) | Perforated-structure body, manufacturing method therefor, and measurement apparatus and measurement method | |
JP4905454B2 (ja) | ワイヤーグリッド用金属板、ワイヤーグリッド、およびワイヤーグリッド用金属板の製造方法 | |
DE102015102601A1 (de) | Antenne | |
EP2733510A1 (en) | Terahertz-wave optical element | |
KR20200095022A (ko) | 평면형 플라즈마 진단 장치 | |
EP2698869A1 (de) | Mikrowellenfenster und nach dem Radar-Prinzip arbeitendes Füllstandmesssystem | |
JP6403964B2 (ja) | X線散乱分析用のx線分析システム | |
JP2016109568A (ja) | トルクセンサ | |
WO2014132714A1 (ja) | 空隙配置構造体及び測定方法 | |
US20160209567A1 (en) | Wire grid device | |
US10302830B2 (en) | Wire grid device | |
US9810646B2 (en) | Edge treatment system and method for evaluating a material | |
KR101824605B1 (ko) | 복합재 특성 측정을 위한 프로브 및 이를 이용한 복합재 특성 측정 시스템 | |
CN111197956A (zh) | 一种应变测量系统和测试方法 | |
FR3042318A1 (fr) | Procede de calibrage d'une antenne a balayage electronique sectorisee, et dispositif de mesure pour la mise en oeuvre d'un tel procede | |
JP2019174402A (ja) | マイクロ波式板厚測定装置の校正装置及び校正方法 | |
JP2009124259A (ja) | アンテナ装置 | |
JP6357426B2 (ja) | 金属材料中の歪み計測方法 | |
DE102014111097A1 (de) | Sensorvorrichtung mit kombiniertem Ultraschallsensor und Radarsensor zum Erfassen eines Objekts in einem Umfeld eines Kraftfahrzeugs und Kraftfahrzeug | |
JP2016164974A (ja) | 光伝導素子、その製造方法及び測定装置 | |
EP3745144A1 (en) | A method of inspecting a radio frequency device and a radio frequency device | |
JP2015045520A (ja) | エッチング量測定用パターン、エッチング量測定装置、およびエッチング量測定方法 | |
DE102018003802B4 (de) | Messeinrichtung zur Ermittlung einer Fluidgröße |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201480010245.0 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 14756771 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2015502808 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 14756771 Country of ref document: EP Kind code of ref document: A1 |