JP6416270B2 - 透過型液晶レンズを使用するインコヒーレント蛍光デジタルホログラフィック顕微鏡法 - Google Patents
透過型液晶レンズを使用するインコヒーレント蛍光デジタルホログラフィック顕微鏡法 Download PDFInfo
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- G03H1/06—Processes or apparatus for producing holograms using incoherent light
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Description
本出願は、2013年10月3日付けで出願された米国仮特許出願番号第61/886,064号に基づく優先権を主張する、アメリカ合衆国を指定し、2014年9月29日付けで出願された国際特許出願PCT/US2014/058138国内移行出願である。PCT/US2014/058138および米国仮特許出願番号第61/886,064号のそれぞれの内容は、参照により全体として本明細書に組み込まれる。
本発明は、米国国立標準技術研究所(NIST)により授与された認可60NANB10D008の下で、米国政府の支援を受けて行われた。米国政府は、本発明においてある特定の権利を有する。
Claims (14)
- 電磁放射を射出するオブジェクトのフレネルホログラムを生成するように構成される装置であって、前記装置が、偏光感応性の透過型液晶の屈折または回折素子を備え、
前記透過型液晶の屈折または回折素子が、2つの偏光感応性透過液晶GRINレンズであり、該2つの偏光感応性透過液晶GRINレンズは、互いに直交して配置されており、
前記電磁放射が、偏光感応性液晶素子に入った後に別個のp偏光ビームとs偏光ビームとに分割され、各ビームが、別個のカメラによりキャプチャされる、装置。 - 非偏光光学素子と組み合わせたときに、前記ホログラムが形成される、請求項1に記載の装置。
- 前記電磁放射が可視光である、請求項1に記載の装置。
- 前記電磁放射が蛍光である、請求項1に記載の装置。
- 前記電磁放射がX線である、請求項1に記載の装置。
- 反射型光学部品がない、請求項1に記載の装置。
- 前記ビームのうちの1つが広視野画像を生成し、他のビームが前記ホログラムを生成する、請求項1に記載の装置。
- 前記ビームの各々がそれぞれ対応するホログラムを生成する、請求項1に記載の装置。
- 前記他のビームにより生成された前記ホログラムの信号対雑音比を高めるために、各カメラからの前記ホログラムが合成される、請求項7に記載の装置。
- 前記ホログラムを生成するためにインライン参照ビームとサンプルビームとが干渉するように、前記透過型液晶の屈折または回折素子と、非偏光光学素子とが、各インコヒーレントサンプルポイントから2つの収束する直交偏波を生成するように配列されている、請求項1に記載の装置。
- 電磁放射を射出するオブジェクトのホログラムを生成するように構成される装置であって、前記装置が、偏光感応性の透過型液晶の屈折または回折素子と、入力および出力偏光ビームスプリッタとを備え、
前記透過型液晶の屈折または回折素子が、2つの偏光感応性透過液晶GRINレンズであり、該2つの偏光感応性透過液晶GRINレンズは、互いに直交して配置されている、装置。 - 別個のホログラムが、各ビームスプリッタからのビームによって生成される、請求項11に記載の装置。
- 同一のホログラムが、各前記ホログラムに関連する信号対雑音比を増大させるために、各ビームスプリッタで生成される、請求項12に記載の装置。
- 異なる位相のホログラムが、ホログラムイメージング速度を増大させるために、各ビームスプリッタで生成される、請求項12に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361886064P | 2013-10-03 | 2013-10-03 | |
US61/886,064 | 2013-10-03 | ||
PCT/US2014/058138 WO2015050827A1 (en) | 2013-10-03 | 2014-09-29 | Incoherent fluorescence digital holographic microscopy using transmission liquid crystal lens |
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JP2016533542A JP2016533542A (ja) | 2016-10-27 |
JP6416270B2 true JP6416270B2 (ja) | 2018-10-31 |
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US (2) | US9891585B2 (ja) |
EP (1) | EP3052990A4 (ja) |
JP (1) | JP6416270B2 (ja) |
WO (1) | WO2015050827A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2910992A1 (en) * | 2014-02-24 | 2015-08-26 | Centre National de la Recherche Scientifique (CNRS) | Optical system comprising a spatial light modulator |
WO2016187715A1 (en) * | 2015-05-26 | 2016-12-01 | Universite Laval | Tunable optical device, tunable liquid crystal lens assembly and imaging system using same |
WO2017193005A1 (en) * | 2016-05-06 | 2017-11-09 | Gary Brooker | Birefringent lens interferometer for use in microscopy and other applications |
WO2018079091A1 (ja) * | 2016-10-24 | 2018-05-03 | ソニーセミコンダクタソリューションズ株式会社 | 光結合素子及び光通信システム |
CN109044277B (zh) * | 2018-08-10 | 2021-02-02 | 中国科学院自动化研究所 | 近红外二区荧光断层成像系统 |
WO2021003380A1 (en) * | 2019-07-03 | 2021-01-07 | Celloptic, Inc. | Calibration-free phase shifting procedure for self-interference holography |
WO2021159084A1 (en) * | 2020-02-06 | 2021-08-12 | The Board Of Trustees Of The University Of Illinois | Lattice light-sheet and fresnel incoherent correlation holography |
WO2021247686A1 (en) * | 2020-06-02 | 2021-12-09 | Celloptic, Inc. | Optical metrology with incoherent holography |
US12112452B2 (en) * | 2020-07-20 | 2024-10-08 | Celloptic, Inc. | Holographic ultra resolution imaging |
JP7541932B2 (ja) | 2021-01-07 | 2024-08-29 | 日本放送協会 | インコヒーレントディジタルホログラム用撮像光学系およびそれを用いた撮像装置 |
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JP2002365589A (ja) * | 2001-06-06 | 2002-12-18 | Olympus Optical Co Ltd | 立体表示装置 |
US6781763B1 (en) | 2002-04-01 | 2004-08-24 | The United States Of America As Represented By The Secretary Of The Air Force | Image analysis through polarization modulation and combination |
US7245408B1 (en) * | 2003-10-10 | 2007-07-17 | Zebra Imaging, Inc. | Systems and methods for producing wide field-of-view holographic displays |
JP4835437B2 (ja) | 2004-07-20 | 2011-12-14 | 旭硝子株式会社 | 液晶レンズ素子および光ヘッド装置 |
US7623279B1 (en) * | 2005-11-22 | 2009-11-24 | Inphase Technologies, Inc. | Method for holographic data retrieval by quadrature homodyne detection |
WO2010113123A1 (en) * | 2009-04-01 | 2010-10-07 | Ben Gurion University Of The Negev Research And Development Authority | Method and system for imaging and object using incoherent light |
KR101785761B1 (ko) | 2010-10-19 | 2017-10-16 | 국립대학법인 홋가이도 다이가쿠 | 홀로그래픽 메모리 재생장치 및 홀로그래픽 메모리의 재생방법, 복조장치 및 복조방법, 및 관측장치 및 관측방법 |
JP5855387B2 (ja) | 2011-08-11 | 2016-02-09 | オリンパス株式会社 | 交換レンズ |
JP2015505972A (ja) * | 2011-11-09 | 2015-02-26 | コーニンクレッカ フィリップス エヌ ヴェ | 表示装置及び方法 |
JP2013104964A (ja) * | 2011-11-11 | 2013-05-30 | Toshiba Corp | ホログラフィックディスプレイ装置 |
US9678473B2 (en) * | 2011-12-07 | 2017-06-13 | Celloptic, Inc. | Apparatus for producing a hologram |
JP6345170B2 (ja) * | 2013-03-01 | 2018-06-20 | シチズン時計株式会社 | 光束分割素子 |
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- 2014-09-29 EP EP14851007.6A patent/EP3052990A4/en not_active Withdrawn
- 2014-09-29 WO PCT/US2014/058138 patent/WO2015050827A1/en active Application Filing
- 2014-09-29 US US15/026,785 patent/US9891585B2/en active Active
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US9891585B2 (en) | 2018-02-13 |
EP3052990A1 (en) | 2016-08-10 |
JP2016533542A (ja) | 2016-10-27 |
WO2015050827A1 (en) | 2015-04-09 |
US20180143587A1 (en) | 2018-05-24 |
US10228655B2 (en) | 2019-03-12 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |