JP2008520982A - 近接場探針 - Google Patents
近接場探針 Download PDFInfo
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- JP2008520982A JP2008520982A JP2007541804A JP2007541804A JP2008520982A JP 2008520982 A JP2008520982 A JP 2008520982A JP 2007541804 A JP2007541804 A JP 2007541804A JP 2007541804 A JP2007541804 A JP 2007541804A JP 2008520982 A JP2008520982 A JP 2008520982A
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Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01Q—SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
- G01Q60/00—Particular types of SPM [Scanning Probe Microscopy] or microscopes; Essential components thereof
- G01Q60/18—SNOM [Scanning Near-Field Optical Microscopy] or apparatus therefor, e.g. SNOM probes
- G01Q60/22—Probes, their manufacture, or their related instrumentation, e.g. holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/24—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave constituted by a dielectric or ferromagnetic rod or pipe
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0485—Dielectric resonator antennas
-
- 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
-
- 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.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/256—Heavy metal or aluminum or compound thereof
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Waveguide Aerials (AREA)
Abstract
Description
T. Yuan, J.Z. Xu, X.C. Zhang, 2004. Development of Terahertz Wave Microscopes, Infrared Physics and Technology 45, 417-425 A. Tselev, S.M. Anlage, H.N.Christen, R.L. Moreland, V.V. Talanov, A.R. Schwartz, 2003. Near-field microwave microscope with improved sensitivity and spatial resolution, Review of Scientific Instruments 74, 3167ff
図2は、100 GHz の周波数に対する電場の計算した分布を示す。電磁波が、ピラミッド型の先端部まで達することが明らかである。図2中に示された近接場探針の場合、先端部の寸法は、100 GHz 時の3 mmの波長のときに約100 マイクロメートルの縁の長さに達する。図2の右側部分内では、コンデンサの高周波漏れ電場が、矢印として先端部の右側に示されている。この漏れ電場は、場所解析される測定に固有のプローブの働きをする。
図4〜5中に示された近接場探針41,51は、図1中に示されたように先端部,誘電性の成形体及び保持部を有する。
12 表面
12a 表面
13 表面
13a 表面
14 円形保持部
21 近接場探針
22a 先端部
23a 先端部
31 近接場探針
32 検出器ダイオード
33 方向性結合器
34 ファイバ
35 ミリメータ波源
41 近接場探針
42 検出器
43 円偏光フィルタ
44 第2偏光フィルタ
45 放射器
47 吸収器
51 近接場探針
52 検出器
P 試料
Claims (6)
- 先端部付きの誘電性の成形体を有する近接場探針において、
この先端部の少なくとも一部の表面が、金属で被覆されていることを特徴とする近接場探針。 - 金属被覆部分は、対称に配置されていることを特徴とする請求項1に記載の近接場探針。
- 先端部として先端の尖っていないピラミッド型を特徴とする請求項1又は2に記載の近接場探針。
- 誘電性の成形体としてケイ素,サファイア又はポリエチレンを特徴とする請求項1〜3のいずれか1項に記載の近接場探針。
- 金属被覆部分として金,銀又は銅を特徴とする請求項1〜4のいずれか1項に記載の近接場探針。
- 請求項1〜5のいずれか1項に記載の近接場探針を有する分光器,顕微鏡又は書込読取ヘッド。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004056241A DE102004056241B4 (de) | 2004-11-22 | 2004-11-22 | Nahfeldsonde |
PCT/EP2005/012407 WO2006056373A1 (de) | 2004-11-22 | 2005-11-19 | Nahfeldantenne |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008520982A true JP2008520982A (ja) | 2008-06-19 |
Family
ID=35695818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007541804A Withdrawn JP2008520982A (ja) | 2004-11-22 | 2005-11-19 | 近接場探針 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7618465B2 (ja) |
EP (1) | EP1844475B1 (ja) |
JP (1) | JP2008520982A (ja) |
AT (1) | ATE443333T1 (ja) |
DE (2) | DE102004056241B4 (ja) |
WO (1) | WO2006056373A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4727624B2 (ja) * | 2007-06-07 | 2011-07-20 | 株式会社神戸製鋼所 | プローブ及びその製造方法 |
DE102007027371A1 (de) * | 2007-06-11 | 2008-12-18 | Cognis Oleochemicals Gmbh | Verfahren zur Herstellung einer Verbindung aufweisend mindestens eine Ester-Gruppe |
US8266718B2 (en) * | 2009-02-20 | 2012-09-11 | The Board Of Trustees Of Leland Stanford Junior University | Modulated microwave microscopy and probes used therewith |
US7928392B1 (en) * | 2009-10-07 | 2011-04-19 | T-Ray Science Inc. | Systems and methods for blind echo cancellation |
DE202010013458U1 (de) | 2010-09-23 | 2010-12-30 | Eberhard-Karls-Universität Tübingen | Sonde für aperturlose Nahfeldmikroskopie und/oder für Ramanspektroskopie |
TWI534521B (zh) * | 2013-12-09 | 2016-05-21 | 國立清華大學 | 類相對論輻射天線系統 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0185782B1 (en) * | 1984-12-28 | 1989-03-15 | International Business Machines Corporation | Waveguide for an optical near-field microscope |
DE3837389C1 (ja) * | 1988-11-03 | 1990-04-05 | Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften Ev, 3400 Goettingen, De | |
DE4231426A1 (de) * | 1992-09-19 | 1993-04-29 | Danzebrink Hans Ulrich | Polyederspitze als nahfeldoptischer sensor und optoelektronischer wandler |
US5936237A (en) * | 1995-07-05 | 1999-08-10 | Van Der Weide; Daniel Warren | Combined topography and electromagnetic field scanning probe microscope |
JP2000036128A (ja) * | 1998-05-11 | 2000-02-02 | Seiko Instruments Inc | 近視野光学ヘッドおよび再生方法 |
JP2004253100A (ja) * | 2003-02-24 | 2004-09-09 | Ricoh Co Ltd | 記録媒体と近接場プローブ及び情報記録再生装置 |
-
2004
- 2004-11-22 DE DE102004056241A patent/DE102004056241B4/de not_active Withdrawn - After Issue
-
2005
- 2005-11-19 US US11/791,389 patent/US7618465B2/en not_active Expired - Fee Related
- 2005-11-19 WO PCT/EP2005/012407 patent/WO2006056373A1/de active Application Filing
- 2005-11-19 JP JP2007541804A patent/JP2008520982A/ja not_active Withdrawn
- 2005-11-19 AT AT05807895T patent/ATE443333T1/de not_active IP Right Cessation
- 2005-11-19 DE DE502005008160T patent/DE502005008160D1/de active Active
- 2005-11-19 EP EP05807895A patent/EP1844475B1/de not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP1844475A1 (de) | 2007-10-17 |
US20080193752A1 (en) | 2008-08-14 |
DE102004056241B4 (de) | 2007-05-10 |
WO2006056373A1 (de) | 2006-06-01 |
DE502005008160D1 (de) | 2009-10-29 |
DE102004056241A1 (de) | 2006-05-24 |
US7618465B2 (en) | 2009-11-17 |
EP1844475B1 (de) | 2009-09-16 |
ATE443333T1 (de) | 2009-10-15 |
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