JP2021517254A5 - - Google Patents
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- JP2021517254A5 JP2021517254A5 JP2020560618A JP2020560618A JP2021517254A5 JP 2021517254 A5 JP2021517254 A5 JP 2021517254A5 JP 2020560618 A JP2020560618 A JP 2020560618A JP 2020560618 A JP2020560618 A JP 2020560618A JP 2021517254 A5 JP2021517254 A5 JP 2021517254A5
- Authority
- JP
- Japan
- Prior art keywords
- signal
- processing device
- digital
- oct
- digitizer
- 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.)
- Granted
Links
- 238000012014 optical coherence tomography Methods 0.000 claims 10
- 239000002131 composite material Substances 0.000 claims 6
- 238000005070 sampling Methods 0.000 claims 4
- 239000000284 extract Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010408 sweeping Methods 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2018/050489 WO2019145754A1 (en) | 2018-01-26 | 2018-01-26 | Digitizer for an optical coherence tomography imager |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021517254A JP2021517254A (ja) | 2021-07-15 |
| JP2021517254A5 true JP2021517254A5 (https=) | 2021-08-26 |
| JP7252977B2 JP7252977B2 (ja) | 2023-04-05 |
Family
ID=61168142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020560618A Active JP7252977B2 (ja) | 2018-01-26 | 2018-01-26 | 波長掃引式光干渉断層撮影システム用の収集装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11397076B2 (https=) |
| EP (1) | EP3743678B1 (https=) |
| JP (1) | JP7252977B2 (https=) |
| CN (1) | CN111699358A (https=) |
| CA (1) | CA3088605A1 (https=) |
| WO (1) | WO2019145754A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112587086A (zh) * | 2021-03-04 | 2021-04-02 | 季华实验室 | 一种双模式偏振光学相干成像系统及其成像方法 |
| CN112603255B (zh) * | 2021-03-04 | 2021-07-20 | 季华实验室 | 一种可消除固有噪声的光学相干成像系统及成像方法 |
| EP4655553A1 (en) * | 2023-01-23 | 2025-12-03 | IPG Photonics Corporation | Swept-source optical coherence tomography with enhanced signal detection |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8687666B2 (en) * | 2010-12-28 | 2014-04-01 | Axsun Technologies, Inc. | Integrated dual swept source for OCT medical imaging |
| JP2013181790A (ja) * | 2012-02-29 | 2013-09-12 | Systems Engineering Inc | 周波数走査型ｏｃｔ用サンプリングクロック発生装置の使用方法、周波数走査型ｏｃｔ用サンプリングクロック発生装置 |
| US9784559B2 (en) * | 2012-03-21 | 2017-10-10 | Ludwig-Maximilians-Universität München | Swept source OCT system and method with phase-locked detection |
| JP6262762B2 (ja) * | 2012-12-06 | 2018-01-17 | リーハイ・ユニバーシティー | 空間分割多重光コヒーレンストモグラフィー装置 |
| JP6047059B2 (ja) * | 2013-04-22 | 2016-12-21 | 日本電信電話株式会社 | データ処理装置およびリサンプリング方法 |
| JP6465557B2 (ja) | 2014-04-08 | 2019-02-06 | 株式会社トーメーコーポレーション | 断層撮影装置 |
| EP3172527B1 (en) * | 2014-07-25 | 2024-03-06 | Excelitas Technologies Corp. | Real time fpga resampling for swept source optical coherence tomography |
| JP6426974B2 (ja) * | 2014-10-20 | 2018-11-21 | 株式会社トプコン | データ処理方法及びｏｃｔ装置 |
| US10788310B2 (en) * | 2016-02-24 | 2020-09-29 | Kabushiki Kaisha Topcon | Methods and apparatus for phase stabilized swept-source optical coherence tomography (SS-OCT) including rescaling and dynamic range enhancement |
| US10627212B2 (en) * | 2016-04-25 | 2020-04-21 | Kabushiki Kaisha Topcon | Swept-source optical coherence tomography (SS-OCT) phase stabilization with reference signal calibration |
| JP6779662B2 (ja) * | 2016-05-23 | 2020-11-04 | キヤノン株式会社 | 撮像装置、撮像装置の制御方法、及びプログラム |
| CN106949966B (zh) * | 2017-03-24 | 2018-05-08 | 中国科学院上海光学精密机械研究所 | 扫频光学相干层析成像系统的光谱标定方法 |
-
2018
- 2018-01-26 CA CA3088605A patent/CA3088605A1/en active Pending
- 2018-01-26 EP EP18703637.1A patent/EP3743678B1/en active Active
- 2018-01-26 WO PCT/IB2018/050489 patent/WO2019145754A1/en not_active Ceased
- 2018-01-26 CN CN201880087659.1A patent/CN111699358A/zh active Pending
- 2018-01-26 US US16/963,582 patent/US11397076B2/en active Active
- 2018-01-26 JP JP2020560618A patent/JP7252977B2/ja active Active
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