JP5349990B2 - 組合せ透過および/または反射関数を備えたフィルタの生成 - Google Patents
組合せ透過および/または反射関数を備えたフィルタの生成 Download PDFInfo
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- JP5349990B2 JP5349990B2 JP2009019133A JP2009019133A JP5349990B2 JP 5349990 B2 JP5349990 B2 JP 5349990B2 JP 2009019133 A JP2009019133 A JP 2009019133A JP 2009019133 A JP2009019133 A JP 2009019133A JP 5349990 B2 JP5349990 B2 JP 5349990B2
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/201—Filters in the form of arrays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
- G01J2003/1213—Filters in general, e.g. dichroic, band
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1434—Optical arrangements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/284—Interference filters of etalon type comprising a resonant cavity other than a thin solid film, e.g. gas, air, solid plates
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Optical Filters (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
Claims (4)
- 光子エネルギーの適用範囲内の組合せ透過関数をもつ透過/反射フィルタであって、
前記組合せ透過関数がより単純な透過関数の組の重畳または調整された重畳と近似的に等しく、前記組が2つ以上のより単純な非均一透過関数を含み、
前記重畳または調整された重畳において、前記単純な非均一透過関数の少なくとも2つのサブセットの各々が互いに異なり、互いに対して位置決めされ、
その結果、前記フィルタを通り過ぎる1つ以上の経路のうちのいずれかに沿って移動する物体から発出する前記光子エネルギーの適用範囲内の入力光に応じて、前記フィルタが、前記サブセットの前記関数の各々に従って出力光に時間変化を与える透過/反射フィルタを含むことを特徴とする製造物品。 - 適用分野において操作することができる装置であって、
物体が装置の動作中にそれぞれの経路に沿って移動することができるチャネルを含む流体構造と、
前記チャネル中の物体から発出する光を受け取ることができるフィルタアセンブリを含む符号化構成要素であって、光子エネルギーの適用範囲内にあり、前記フィルタ構成を通り過ぎる前記チャネルを通って移動する物体から発出している入力光に応じて、前記フィルタアセンブリが出力光を与え、前記フィルタアセンブリが、
前記光子エネルギーの適用範囲内の組合せ透過関数をもつフィルタ要素であって、
前記組合せ透過関数が2つ以上の単純な透過関数の組の重畳または調整された重畳と近似的に等しく、前記組が2つ以上の単純な非均一透過関数を含み、
前記重畳または調整された重畳において、前記単純な非均一透過関数の少なくとも2つのサブセットの各々が互いに異なり、互いに対して位置決めされ、
その結果、前記入力光に応じて、前記フィルタアセンブリが、前記サブセットの前記関数の各々に従って前記出力光に時間変化を与えるフィルタ要素と
を含むことを特徴とする装置。 - 物体がチャネルを通って移動する適用分野においてチャネルを含む流体構造を使用する方法であって、
一連の1つ以上の物体の各々がチャネルを通るそれぞれの経路に沿って移動するとき、一連の1つ以上の物体の各々が光子エネルギーの適用範囲内のそれぞれの光を発出している間、出力光を与えるために前記物体のそれぞれの光の一部を前記チャネルに沿って設けられたフィルタ構成要素を透過/反射させ、
前記光の一部を透過/反射する動作が、
前記光子エネルギーの適用範囲内の組合せ透過関数に従って前記光の前記一部を透過/反射し、前記組合せ透過関数が2つ以上の単純な透過関数の組の重畳または調整された重畳と近似的に等しく、前記組が2つ以上の単純な非均一透過関数を含み、
前記フィルタ構成要素が前記チャネルに対して位置決めされ、
前記重畳または調整された重畳において、前記単純な非均一透過関数の少なくとも2つのサブセットの各々が互いに異なり、互いに対して位置決めされ、
その結果、前記光の前記一部に応じて、前記出力光が前記サブセットの前記関数の各々に従った時間変化を有するステップを
含むことを特徴とする方法。 - 光子エネルギーの適用範囲内の光を透過/反射するフィルタを製作することを含む方法であって、
前記フィルタを製作する動作が、前記光子エネルギーの適用範囲内の組合せ透過関数をもつ前記フィルタを製作することであって、
前記組合せ透過関数が2つ以上の単純な透過関数の組の重畳または調整された重畳と近似的に等しく、前記組が2つ以上の単純な非均一透過関数を含み、
前記重畳または調整された重畳において、前記単純な非均一透過関数の少なくとも2つのサブセットの各々が互いに異なり、互いに対して位置決めされ、
その結果、前記フィルタを通り過ぎる1つ以上の経路のうちのいずれかに沿って移動する物体から発出する前記光子エネルギーの適用範囲内の入力光に応じて、前記フィルタが、前記サブセットの前記関数の各々に従って出力光に時間変化を与えるステップを
含むことを特徴とする方法。
Applications Claiming Priority (8)
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US12/022,485 US7817254B2 (en) | 2008-01-30 | 2008-01-30 | Obtaining information from time variation of sensing results |
US12/022,485 | 2008-01-30 | ||
US12/023,436 | 2008-01-31 | ||
US12/023,436 US7763856B2 (en) | 2008-01-31 | 2008-01-31 | Producing time variation in emanating light |
US12/024,490 US7701580B2 (en) | 2008-02-01 | 2008-02-01 | Transmitting/reflecting emanating light with time variation |
US12/024,490 | 2008-02-01 | ||
US12/025,394 US7894068B2 (en) | 2008-02-04 | 2008-02-04 | Producing filters with combined transmission and/or reflection functions |
US12/025,394 | 2008-02-04 |
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JP2009180728A JP2009180728A (ja) | 2009-08-13 |
JP5349990B2 true JP5349990B2 (ja) | 2013-11-20 |
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EP2085762B1 (en) * | 2008-01-30 | 2018-07-04 | Palo Alto Research Center Incorporated | Transmitting/reflecting emanating light with time variation |
TWI582408B (zh) * | 2011-08-29 | 2017-05-11 | 安美基公司 | 用於非破壞性檢測-流體中未溶解粒子之方法及裝置 |
ES2827022T3 (es) | 2014-09-30 | 2021-05-19 | Univ California | Citómetro de flujo de formación de imágenes mediante transformación espacio-temporal |
EP3605202B1 (en) | 2018-07-31 | 2022-11-09 | Essilor International | Method and system for determining a lens of customized color |
WO2020202035A1 (en) | 2019-04-05 | 2020-10-08 | 3M Innovative Properties Company | Sensor array spectrometer |
WO2021001726A1 (en) | 2019-07-02 | 2021-01-07 | 3M Innovative Properties Company | Optical device comprising wavelength-selective optical filter including downconverter |
CN114632557B (zh) * | 2020-12-16 | 2024-05-28 | 合肥京东方光电科技有限公司 | 一种微流控芯片的对置基板及微流控芯片 |
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US2449008A (en) | 1940-10-18 | 1948-09-07 | Pecker | Means for forming pressed articles from powders |
US2343608A (en) | 1941-10-17 | 1944-03-07 | Pure Oil Co | Lubricating oil composition and oil additive |
US3357230A (en) * | 1964-12-09 | 1967-12-12 | Polaroid Corp | Method and apparatus for calibrating camera photometer |
US6710871B1 (en) * | 1997-06-09 | 2004-03-23 | Guava Technologies, Inc. | Method and apparatus for detecting microparticles in fluid samples |
TW520594B (en) * | 2000-06-20 | 2003-02-11 | Veutron Corp | Optical filtering method and mechanism of optical scanner |
US6778263B2 (en) * | 2000-08-25 | 2004-08-17 | Amnis Corporation | Methods of calibrating an imaging system using calibration beads |
US7268868B2 (en) | 2004-10-29 | 2007-09-11 | Palo Alto Research Center Incorporated | Anti-resonant waveguide sensors |
US7767444B2 (en) * | 2005-05-31 | 2010-08-03 | Nanyang Technological University | Cell analysis using laser with external cavity |
KR100660519B1 (ko) * | 2005-12-12 | 2006-12-22 | (주)토핀스 | 3차원영상촬영대가 구비된 실험물 촬영장치 |
US7358476B2 (en) | 2005-12-22 | 2008-04-15 | Palo Alto Research Center Incorporated | Sensing photons from objects in channels |
US7386199B2 (en) * | 2005-12-22 | 2008-06-10 | Palo Alto Research Center Incorporated | Providing light to channels or portions |
US7547904B2 (en) * | 2005-12-22 | 2009-06-16 | Palo Alto Research Center Incorporated | Sensing photon energies emanating from channels or moving objects |
US7433552B2 (en) * | 2005-12-22 | 2008-10-07 | Palo Alto Research Center Incorporated | Obtaining analyte information |
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EP2085758B1 (en) * | 2008-01-30 | 2014-06-04 | Palo Alto Research Center Incorporated | Causing Relative Motion |
US7817254B2 (en) * | 2008-01-30 | 2010-10-19 | Palo Alto Research Center Incorporated | Obtaining information from time variation of sensing results |
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- 2009-01-29 EP EP09151644.3A patent/EP2085797B1/en active Active
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Publication number | Publication date |
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EP2085797A2 (en) | 2009-08-05 |
EP2085797B1 (en) | 2016-06-01 |
JP2009180728A (ja) | 2009-08-13 |
EP2085797A3 (en) | 2012-05-09 |
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