JP6622154B2 - 波面制御器を用いた3次元屈折率映像撮影および蛍光構造化照明顕微鏡システムと、これを利用した方法 - Google Patents
波面制御器を用いた3次元屈折率映像撮影および蛍光構造化照明顕微鏡システムと、これを利用した方法 Download PDFInfo
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Description
510:変調部
520:干渉計
530:屈折率映像部
540:蛍光イメージ部
Claims (2)
- 波面制御器としてのデジタルマイクロミラーデバイスに低干渉性光を照射し、前記デジタルマイクロミラーデバイスによる回折光のうち一つの回折光を、空間フィルタを通して選択された平面波をサンプルに入射させ、
前記サンプルを通過した2次元光電場と参照波との干渉を生成し、前記平面波の照射角度を変化させながら前記2次元光電場を測定し、
測定された前記2次元光電場の情報を光回折断層撮影法またはフィルタ逆投影アルゴリズムを用いて3次元屈折率映像を取得し、
前記デジタルマイクロミラーデバイスのパターンとして、光電場の区別のためのN個のパターンと、多様な方位角を測定する方位角スキャンのためのM個のパターンとしてN×M個のパターンを形成して、前記平面波の位相および前記N×M個のパターンを制御して3次元高解像度蛍光イメージを取得し、
前記デジタルマイクロミラーデバイスを用いて前記サンプルの前記3次元高解像度蛍光イメージと、前記3次元屈折率映像と、を測定し、
前記平面波を発生させる光源として前記低干渉性光を使用し、前記サンプルのz軸方向において特定の部分だけを区別して測定すること
を特徴とする、波面制御器を用いた3次元屈折率映像撮影および蛍光構造化照明顕微鏡システムを利用した方法。 - 前記波面制御器により前記平面波の位相および前記N×M個のパターンを制御して3次元高解像度蛍光イメージを取得する際に、
ステージや集光レンズを、前記サンプルのz軸方向に移動させ、前記サンプルのz軸の各部分を測定して前記3次元高解像度蛍光イメージを取得すること
を特徴とする、請求項1に記載の波面制御器を用いた3次元屈折率映像撮影および蛍光構造化照明顕微鏡システムを利用した方法。
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KR1020160072304A KR101865624B1 (ko) | 2016-06-10 | 2016-06-10 | 파면 제어기를 이용한 초고속 3차원 굴절률 영상 촬영 및 형광 구조화 조도 현미경 시스템 및 이를 이용한 방법 |
KR10-2016-0072304 | 2016-06-10 |
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JP6622154B2 true JP6622154B2 (ja) | 2019-12-18 |
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EP (1) | EP3255414A1 (ja) |
JP (1) | JP6622154B2 (ja) |
KR (1) | KR101865624B1 (ja) |
CN (1) | CN107490562B (ja) |
CA (1) | CA2938995A1 (ja) |
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CN109580457B (zh) * | 2018-11-01 | 2021-05-04 | 南京理工大学 | 基于led阵列编码照明的三维衍射层析显微成像方法 |
KR102129382B1 (ko) * | 2018-12-17 | 2020-07-02 | 주식회사 토모큐브 | 간섭 패턴에서 파동의 위상 정보 추출 방법 및 장치 |
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KR102302333B1 (ko) * | 2019-11-05 | 2021-09-16 | 주식회사 토모큐브 | 3차원 굴절률 영상과 딥러닝을 활용한 비표지 방식의 3차원 분자 영상 생성 방법 및 장치 |
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KR101352803B1 (ko) * | 2012-12-03 | 2014-01-23 | 광주과학기술원 | 편광 민감 광 간섭 단층 촬영장치를 위한 파장 가변 레이저 |
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WO2015109323A2 (en) * | 2014-01-17 | 2015-07-23 | The Trustees Of Columbia University In The City Of New York | Systems and methods for three-dimensional imaging |
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TW201546486A (zh) * | 2014-06-11 | 2015-12-16 | Univ Nat Cheng Kung | 利用數位微型反射鏡元件之多光子螢光激發顯微裝置 |
US10591392B2 (en) * | 2014-07-03 | 2020-03-17 | Applikate Technologies Llc | Simultaneous dehydration and staining of tissue for deep imaging |
CN104515759B (zh) * | 2014-12-16 | 2017-05-31 | 中国科学院苏州生物医学工程技术研究所 | 非线性结构光照明显微成像方法及系统 |
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CN107490562A (zh) | 2017-12-19 |
CN107490562B (zh) | 2021-03-05 |
EP3255414A1 (en) | 2017-12-13 |
KR101865624B1 (ko) | 2018-06-11 |
CA2938995A1 (en) | 2017-12-10 |
KR20170140459A (ko) | 2017-12-21 |
US20170357084A1 (en) | 2017-12-14 |
JP2017219826A (ja) | 2017-12-14 |
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