JP3874358B2 - 片持ち梁および光共振器を備えたセンサ - Google Patents
片持ち梁および光共振器を備えたセンサ Download PDFInfo
- Publication number
- JP3874358B2 JP3874358B2 JP2004528710A JP2004528710A JP3874358B2 JP 3874358 B2 JP3874358 B2 JP 3874358B2 JP 2004528710 A JP2004528710 A JP 2004528710A JP 2004528710 A JP2004528710 A JP 2004528710A JP 3874358 B2 JP3874358 B2 JP 3874358B2
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- Prior art keywords
- cantilever
- resonator
- lens assembly
- sensor according
- lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000003287 optical effect Effects 0.000 title claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 description 14
- 238000004630 atomic force microscopy Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000006177 biological buffer Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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]
- G01Q20/00—Monitoring the movement or position of the probe
- G01Q20/02—Monitoring the movement or position of the probe by optical means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/266—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light by interferometric means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/268—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light using optical fibres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
- G01D5/35306—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement
- G01D5/35309—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement using multiple waves interferometer
- G01D5/35312—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement using multiple waves interferometer using a Fabry Perot
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- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Micromachines (AREA)
- Instruments For Measurement Of Length By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Weting (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Glass Compositions (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measuring Fluid Pressure (AREA)
Description
Claims (12)
- その位置が測定される変数に左右される片持ち梁(3)と、
2枚の反射ミラーの間に形成される光共振器(15)であって、第1のミラーが前記片持ち梁(3)の上に配置され、その長さが前記片持ち梁(3)の位置に左右される光共振器(15)と、を具備し、
前記片持ち梁(3)上に光を集光するためのレンズアセンブリ(10)によって特徴付けられ、前記レンズアセンブリ(10)が前記片持ち梁(3)に面する出射面(12b)を有し、前記出射面(12b)が凹面であり、前記共振器(15)の第2のミラーを形成するセンサ。 - 前記出射面(12b)が、実質的に平行であり、前記共振器(15)内の定常光波の波面に当たるようになっている請求項1に記載のセンサ。
- 前記レンズアセンブリ(10)が、凸状の第1の面(12a)および凹状の第2の面(12b)を有する出射レンズを具備し、前記第2の面(12b)が前記出射面を形成する請求項1乃至2のいずれか1項に記載のセンサ。
- 前記レンズアセンブリ(10)が、発散する入射光領域(9)を前記出射レンズに投影するための入射レンズ(11)を具備する請求項3に記載のセンサ。
- 光ファイバ(8)をさらに具備し、前記レンズアセンブリ(10)が前記光ファイバ(8)の端部(8b)を前記片持ち梁(3)上に投影する請求項1乃至4のいずれか1項に記載のセンサ。
- 前記出射面(12b)が、反射性コーティングによってコーティングされる請求項1乃至5のいずれか1項に記載のセンサ。
- 前記片持ち梁(3)が、反射性コーティングによってコーティングされる請求項1乃至6のいずれか1項に記載のセンサ。
- 前記光が、前記出射面(12b)で分割されない請求項1乃至7のいずれか1項に記載のセンサ。
- 前記片持ち梁(3)が、第1の端部で固定され、第2の端部で偏向可能な梁である請求項1乃至8のいずれか1項に記載のセンサ。
- 前記共振器が、一往復につき20%未満の損失を有する請求項1乃至9のいずれか1項に記載のセンサ。
- 前記レンズアセンブリが、前記片持ち梁の異なる部分における光点を位置決めするための位置決め装置に実装される請求項1乃至10のいずれか1項に記載のレンズアセンブリ。
- 請求項1乃至11のいずれか1項に記載のセンサを備えた走査型フォース顕微鏡。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2002/003253 WO2004017329A1 (en) | 2002-08-14 | 2002-08-14 | Sensor with cantilever and optical resonator |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005535896A JP2005535896A (ja) | 2005-11-24 |
JP3874358B2 true JP3874358B2 (ja) | 2007-01-31 |
Family
ID=31726506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004528710A Expired - Fee Related JP3874358B2 (ja) | 2002-08-14 | 2002-08-14 | 片持ち梁および光共振器を備えたセンサ |
Country Status (9)
Country | Link |
---|---|
US (1) | US7319527B2 (ja) |
EP (1) | EP1540661B1 (ja) |
JP (1) | JP3874358B2 (ja) |
CN (1) | CN100538913C (ja) |
AT (1) | ATE326052T1 (ja) |
AU (1) | AU2002321721A1 (ja) |
DE (1) | DE60211388T2 (ja) |
ES (1) | ES2265048T3 (ja) |
WO (1) | WO2004017329A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006050494A2 (en) * | 2004-11-03 | 2006-05-11 | Omniprobe, Inc. | Apparatus and method of detecting probe tip contact with a surface |
US7347085B2 (en) * | 2005-11-16 | 2008-03-25 | Agilent Technologies, Inc. | Nanoscale displacement detector |
CN100451728C (zh) * | 2007-07-06 | 2009-01-14 | 清华大学 | 带压阻传感器的微型二维扫描镜 |
US9835591B2 (en) * | 2011-02-25 | 2017-12-05 | Panorama Synergy Ltd | Optical cantilever based analysis |
DE102014201274A1 (de) | 2014-01-24 | 2015-07-30 | Polytec Gmbh | Vorrichtung und Verfahren zur interferometrischen Vermessung eines Objekts |
CN105137127B (zh) * | 2015-09-28 | 2017-08-01 | 南开大学 | 介质微螺旋锥和金属粮仓形纳米锥复合探针 |
TW201719109A (zh) | 2015-11-23 | 2017-06-01 | 財團法人工業技術研究院 | 光學共振腔之腔長量測裝置 |
US9869695B1 (en) | 2016-08-26 | 2018-01-16 | International Business Machines Corporation | Atomic-force microscope system with integrated fabry-perot resonator |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5017010A (en) | 1989-05-16 | 1991-05-21 | International Business Machines Corporation | High sensitivity position sensor and method |
JPH04161807A (ja) * | 1990-10-26 | 1992-06-05 | Olympus Optical Co Ltd | 走査型プローブ顕微鏡 |
US5280341A (en) * | 1992-02-27 | 1994-01-18 | International Business Machines Corporation | Feedback controlled differential fiber interferometer |
DE4310349C2 (de) * | 1993-03-30 | 2000-11-16 | Inst Mikrotechnik Mainz Gmbh | Sensorkopf und Verfahren zu seiner Herstellung |
US5463897A (en) * | 1993-08-17 | 1995-11-07 | Digital Instruments, Inc. | Scanning stylus atomic force microscope with cantilever tracking and optical access |
US5565987A (en) * | 1995-03-23 | 1996-10-15 | Anvik Corporation | Fabry-Perot probe profilometer having feedback loop to maintain resonance |
US6455838B2 (en) | 1998-10-06 | 2002-09-24 | The Regents Of The University Of California | High sensitivity deflection sensing device |
KR100486937B1 (ko) * | 2002-06-11 | 2005-05-03 | 한국표준과학연구원 | 광섬유에 의해 구현된 패브리 페로 공진기와 이를 이용한 원자간력 현미경에서의 외팔보 탐침의 변위 측정 및 보정시스템 |
-
2002
- 2002-08-14 JP JP2004528710A patent/JP3874358B2/ja not_active Expired - Fee Related
- 2002-08-14 CN CNB028294629A patent/CN100538913C/zh not_active Expired - Fee Related
- 2002-08-14 AT AT02755480T patent/ATE326052T1/de not_active IP Right Cessation
- 2002-08-14 EP EP02755480A patent/EP1540661B1/en not_active Expired - Lifetime
- 2002-08-14 ES ES02755480T patent/ES2265048T3/es not_active Expired - Lifetime
- 2002-08-14 WO PCT/IB2002/003253 patent/WO2004017329A1/en active IP Right Grant
- 2002-08-14 AU AU2002321721A patent/AU2002321721A1/en not_active Abandoned
- 2002-08-14 US US10/524,506 patent/US7319527B2/en not_active Expired - Fee Related
- 2002-08-14 DE DE60211388T patent/DE60211388T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE326052T1 (de) | 2006-06-15 |
US7319527B2 (en) | 2008-01-15 |
CN1682315A (zh) | 2005-10-12 |
ES2265048T3 (es) | 2007-02-01 |
AU2002321721A1 (en) | 2004-03-03 |
DE60211388D1 (de) | 2006-06-14 |
US20050264825A1 (en) | 2005-12-01 |
DE60211388T2 (de) | 2007-02-08 |
WO2004017329A1 (en) | 2004-02-26 |
EP1540661B1 (en) | 2006-05-10 |
CN100538913C (zh) | 2009-09-09 |
JP2005535896A (ja) | 2005-11-24 |
EP1540661A1 (en) | 2005-06-15 |
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