CA2447472A1 - Improved apparatus, system and method for applying optical gradient forces - Google Patents
Improved apparatus, system and method for applying optical gradient forces Download PDFInfo
- Publication number
- CA2447472A1 CA2447472A1 CA002447472A CA2447472A CA2447472A1 CA 2447472 A1 CA2447472 A1 CA 2447472A1 CA 002447472 A CA002447472 A CA 002447472A CA 2447472 A CA2447472 A CA 2447472A CA 2447472 A1 CA2447472 A1 CA 2447472A1
- Authority
- CA
- Canada
- Prior art keywords
- optical
- beamlets
- optical element
- phase patterning
- light
- 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.)
- Abandoned
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 360
- 238000000034 method Methods 0.000 title claims description 46
- 238000000059 patterning Methods 0.000 claims abstract description 86
- 238000012546 transfer Methods 0.000 claims abstract description 48
- 239000002245 particle Substances 0.000 claims description 40
- 230000003068 static effect Effects 0.000 claims description 29
- 238000003491 array Methods 0.000 claims description 19
- 238000012576 optical tweezer Methods 0.000 claims description 15
- 239000012620 biological material Substances 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 claims description 11
- 238000001228 spectrum Methods 0.000 claims description 11
- 238000007493 shaping process Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
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- 229910052594 sapphire Inorganic materials 0.000 claims description 2
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- 238000011144 upstream manufacturing Methods 0.000 claims description 2
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- 230000008901 benefit Effects 0.000 description 7
- 235000012489 doughnuts Nutrition 0.000 description 7
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- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
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- 230000005693 optoelectronics Effects 0.000 description 1
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- 230000010363 phase shift Effects 0.000 description 1
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/32—Micromanipulators structurally combined with microscopes
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Microscoopes, Condenser (AREA)
- Micromachines (AREA)
- Manipulator (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85599501A | 2001-05-14 | 2001-05-14 | |
| US09/855,995 | 2001-05-14 | ||
| PCT/US2002/015351 WO2002093202A2 (en) | 2001-05-14 | 2002-05-14 | Improved apparatus, system and method for applying optical gradient forces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2447472A1 true CA2447472A1 (en) | 2002-11-21 |
Family
ID=25322642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002447472A Abandoned CA2447472A1 (en) | 2001-05-14 | 2002-05-14 | Improved apparatus, system and method for applying optical gradient forces |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1395856A4 (enExample) |
| JP (2) | JP2004534661A (enExample) |
| CN (1) | CN100353188C (enExample) |
| CA (1) | CA2447472A1 (enExample) |
| WO (1) | WO2002093202A2 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4869556B2 (ja) * | 2002-04-10 | 2012-02-08 | アリックス インコーポレイテッド | 複数の微小粒子をマニピュレートする光トラップを生成し制御する為の装置、および方法 |
| EP1663460B1 (en) * | 2003-09-04 | 2015-07-08 | Premium Genetics (UK) Limited | Multiple laminar flow-based particle and cellular separation with laser steering |
| GB0416498D0 (en) | 2004-07-23 | 2004-08-25 | Council Cent Lab Res Councils | Optically controllable device |
| WO2007038260A2 (en) * | 2005-09-23 | 2007-04-05 | Massachusetts Institute Of Technology | Systems and methods for force-fluorescence microscopy |
| JP5686408B2 (ja) * | 2011-01-31 | 2015-03-18 | 独立行政法人産業技術総合研究所 | 微粒子のアレイ化法および装置 |
| CN102240848B (zh) * | 2011-06-15 | 2013-10-23 | 中科中涵激光设备（福建）股份有限公司 | 一种调节激光束产生动态横向位移的方法 |
| JP2013098262A (ja) * | 2011-10-28 | 2013-05-20 | Canon Inc | 光学装置、位置検出装置及び顕微鏡装置 |
| JP5979536B2 (ja) * | 2012-05-09 | 2016-08-24 | 国立研究開発法人産業技術総合研究所 | 微小物の３次元操作装置 |
| US11392014B2 (en) | 2017-12-15 | 2022-07-19 | Nec Corporation | Projection device, interface device, and projection method |
| CN110471187B (zh) * | 2019-08-20 | 2021-07-30 | 济南大学 | 产生呈六角密排分布的三维阵列瓶状光束的装置与方法 |
| CN117111163B (zh) * | 2023-08-07 | 2024-08-02 | 之江实验室 | 重力测量装置 |
| US20250164769A1 (en) * | 2023-11-16 | 2025-05-22 | Modulight Corporation | Multi-wavelength laser beam pattern generator with automated beam alignment |
| CN119105171B (zh) * | 2024-08-09 | 2025-07-29 | 哈尔滨理工大学 | 传输不变结构光场产生系统和方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4487324B2 (ja) * | 1998-08-31 | 2010-06-23 | 株式会社ニコン | 顕微鏡装置 |
| JP3102523B2 (ja) * | 1992-10-12 | 2000-10-23 | 日本電信電話株式会社 | 微粒子の配列制御方法 |
| JPH06160728A (ja) * | 1992-11-17 | 1994-06-07 | Nikon Corp | マイクロレーザ装置 |
| JP3311083B2 (ja) * | 1993-05-26 | 2002-08-05 | オリンパス光学工業株式会社 | 顕微鏡観察のための微調整装置 |
| US5445011A (en) * | 1993-09-21 | 1995-08-29 | Ghislain; Lucien P. | Scanning force microscope using an optical trap |
| US5663940A (en) * | 1993-11-19 | 1997-09-02 | Sony Corporation | Optical pickup apparatus including hologram element |
| JP3489646B2 (ja) * | 1996-05-21 | 2004-01-26 | 日本電信電話株式会社 | 光放射圧による微粒子の変位測定方法 |
| US5939716A (en) * | 1997-04-02 | 1999-08-17 | Sandia Corporation | Three-dimensional light trap for reflective particles |
| US6055106A (en) * | 1998-02-03 | 2000-04-25 | Arch Development Corporation | Apparatus for applying optical gradient forces |
| JP3346374B2 (ja) * | 1999-06-23 | 2002-11-18 | 住友電気工業株式会社 | レーザ穴開け加工装置 |
| US6416190B1 (en) * | 2001-04-27 | 2002-07-09 | University Of Chicago | Apparatus for using optical tweezers to manipulate materials |
-
2002
- 2002-05-14 WO PCT/US2002/015351 patent/WO2002093202A2/en not_active Ceased
- 2002-05-14 CA CA002447472A patent/CA2447472A1/en not_active Abandoned
- 2002-05-14 JP JP2002589827A patent/JP2004534661A/ja active Pending
- 2002-05-14 CN CNB028099915A patent/CN100353188C/zh not_active Expired - Fee Related
- 2002-05-14 EP EP02734431A patent/EP1395856A4/en not_active Withdrawn
-
2008
- 2008-02-15 JP JP2008034706A patent/JP5134389B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1395856A2 (en) | 2004-03-10 |
| JP2004534661A (ja) | 2004-11-18 |
| WO2002093202A3 (en) | 2003-02-27 |
| JP2008229837A (ja) | 2008-10-02 |
| CN1509415A (zh) | 2004-06-30 |
| CN100353188C (zh) | 2007-12-05 |
| JP5134389B2 (ja) | 2013-01-30 |
| WO2002093202A2 (en) | 2002-11-21 |
| EP1395856A4 (en) | 2006-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |