JP4557723B2 - 非走査型時間分解蛍光顕微鏡 - Google Patents
非走査型時間分解蛍光顕微鏡 Download PDFInfo
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- JP4557723B2 JP4557723B2 JP2005007675A JP2005007675A JP4557723B2 JP 4557723 B2 JP4557723 B2 JP 4557723B2 JP 2005007675 A JP2005007675 A JP 2005007675A JP 2005007675 A JP2005007675 A JP 2005007675A JP 4557723 B2 JP4557723 B2 JP 4557723B2
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Claims (3)
- パルスレーザ光発生手段と、
前記パルスレーザ光発生手段から出射したレーザ光を2分割する光分割手段と、
前記光分割手段によって分割された一方のレーザ光を励起光として焦点でない位置で試料に照射する励起光学系と、
励起光照射によって試料から発生された蛍光を集光する対物レンズと試料の蛍光像を形成する結像光学系と、
前記結像光学系によって形成された試料の蛍光像を撮像する撮像手段と、
前記結像光学系中に配置された光カー効果を生ずる非線形光学素子と、
前記非線形光学素子の前後に配置された一対の偏光板と、
前記光分割手段によって分割された他方のレーザ光を前記非線形光学素子に照射する照射光学系と、
前記対物レンズと前記非線形光学素子の間に配置された第2対物レンズと、
前記光分割手段によって分割された2つのレーザ光の間の光路差を調節する光学遅延回路と、
を備え、前記非線形光学素子は前記第2対物レンズによる前記対物レンズの結像面に配置されている
ことを特徴とする非走査型時間分解蛍光顕微鏡。 - 請求項1に記載の非走査型時間分解蛍光顕微鏡において、前記照射光学系は光路中に1/2波長板を有することを特徴とする非走査型時間分解蛍光顕微鏡。
- 請求項1又は2に記載の非走査型時間分解蛍光顕微鏡において、前記パルスレーザ光発生手段は、時間幅20ピコ秒以下のパルス光を発生することを特徴とする非走査型時間分解蛍光顕微鏡。
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JP2005007675A JP4557723B2 (ja) | 2005-01-14 | 2005-01-14 | 非走査型時間分解蛍光顕微鏡 |
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JP2006194770A JP2006194770A (ja) | 2006-07-27 |
JP4557723B2 true JP4557723B2 (ja) | 2010-10-06 |
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Families Citing this family (4)
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CN103093536B (zh) * | 2012-06-26 | 2016-04-13 | 广东工业大学 | 基于荧光时间分辨成像系统的人民币鉴伪装置及方法 |
CN105181677A (zh) * | 2015-08-18 | 2015-12-23 | 杭州希科检测技术有限公司 | 一种光谱检测装置 |
CN108333157B (zh) * | 2018-01-23 | 2021-08-03 | 深圳大学 | 生物分子三维动态分析方法和系统 |
CN115298537A (zh) | 2020-03-17 | 2022-11-04 | 国立大学法人东京大学 | 状态确定装置、状态确定方法以及状态确定程序 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000329695A (ja) * | 1999-05-20 | 2000-11-30 | Hamamatsu Photonics Kk | 蛍光寿命測定装置 |
JP2001228403A (ja) * | 2000-02-14 | 2001-08-24 | Kansai Tlo Kk | 顕微鏡装置 |
JP2004271215A (ja) * | 2003-03-05 | 2004-09-30 | Fujitsu Ltd | 蛍光検出装置 |
Family Cites Families (3)
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JP3187129B2 (ja) * | 1992-04-01 | 2001-07-11 | シスメックス株式会社 | 粒子分析装置 |
JPH05340865A (ja) * | 1992-06-09 | 1993-12-24 | Canon Inc | 測定装置 |
JP2575270B2 (ja) * | 1992-11-10 | 1997-01-22 | 浜松ホトニクス株式会社 | 核酸の塩基配列決定方法、単一分子検出方法、その装置及び試料の作成方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000329695A (ja) * | 1999-05-20 | 2000-11-30 | Hamamatsu Photonics Kk | 蛍光寿命測定装置 |
JP2001228403A (ja) * | 2000-02-14 | 2001-08-24 | Kansai Tlo Kk | 顕微鏡装置 |
JP2004271215A (ja) * | 2003-03-05 | 2004-09-30 | Fujitsu Ltd | 蛍光検出装置 |
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