JP6911942B2 - チューブ状レーザ光源を作製する方法、チューブ状レーザ光源及びそのチューブ状レーザ光源を用いた検出器 - Google Patents
チューブ状レーザ光源を作製する方法、チューブ状レーザ光源及びそのチューブ状レーザ光源を用いた検出器 Download PDFInfo
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Description
2a 内側流路
2b 管壁
4,4−1,4−2,4−3 発振部
6,6−1,6−2,6−3 検出部
8 演算部
10 発振材料を含む溶液
Claims (9)
- 微細物質を含む溶液をその管壁内に含浸させることができ、光透過性の樹脂材料で構成された樹脂製チューブを準備するチューブ準備ステップ、
蛍光を発する微細な蛍光物質又は光を散乱させる微細な散乱物質を発振材料として含む溶液を準備する溶液準備ステップ、及び
前記溶液内に前記樹脂製チューブを浸漬させ、前記樹脂製チューブの管壁内に前記発振材料を含浸させる含浸ステップ、を含み、
前記蛍光物質から発せられ又は前記散乱物質で散乱した光に基づいて前記管壁の外側へレーザ光を発振するチューブ状レーザ光源を作製する方法。 - 前記溶液準備ステップでは、前記溶液内に前記管壁内の屈折率を調整するための屈折率調整物質も含ませ、
前記含浸ステップでは、前記発振材料とともに前記屈折率調整物質も前記管壁に含浸させる、請求項1に記載のチューブ状レーザ光源を作製する方法。 - 前記樹脂製チューブはアクリル酸チューブである、請求項1又は2に記載のチューブ状レーザ光源を作製する方法。
- 微細物質を含む溶液をその管壁内に含浸させることができ、光透過性の樹脂材料で構成された樹脂製チューブの管壁内に、蛍光を発する微細な蛍光物質又は蛍光物質とともに光を散乱させる微細な散乱物質が発振材料として含浸されており、前記蛍光物質から発せられ又は前記散乱物質で散乱した光に基づいて前記管壁内から前記管壁の外側へレーザ光が発振されるように構成された、チューブ状レーザ光源。
- 前記管壁内に、前記管壁内の屈折率を調整するための屈折率調整物質が前記発振材料とともに含浸されている、請求項4に記載のチューブ状レーザ光源。
- 前記発振材料は有機EL材料であり、
前記樹脂製チューブの内側面と外側面の間に前記有機EL材料を励起するための電圧を印加するための電圧印加部を備えている、請求項4又は5に記載のチューブ状レーザ光源。 - 前記樹脂製チューブはアクリル酸チューブである、請求項4から6のいずれか一項に記載のチューブ状レーザ光源。
- 請求項4から7のいずれか一項に記載のチューブ状レーザ光源の内側流路を試料が流れるように構成されてなる測定セルと、
前記チューブ状レーザ光源にレーザ光を発振させる発振部と、
前記チューブ状レーザ光源の管壁の外側へ発せられた測定光を検出する検出部と、
前記検出部により検出された前記測定光の強度又は波長に基づいて、前記チューブ状レーザ光源の内側流路を流れる試料の成分濃度を求めるように構成された演算部と、を備えた検出器。 - 前記測定セルは、互いに異なるレーザ光が発振されるように構成された複数の前記チューブ状レーザ光源が直列又は並列に流体連通されて構成されており、
前記検出部は、前記複数のチューブ状レーザ光源のそれぞれからの測定光を検出する検出素子を有し、
前記演算部は、前記検出部の前記検出素子のそれぞれで検出された前記測定光の強度又は波長に基づいて、前記チューブ状レーザ光源の内側流路を流れる試料の成分濃度又は成分種類を求めるように構成されている、請求項8に記載の検出器。
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JPS5246795A (en) * | 1975-10-11 | 1977-04-13 | Masaaki Kusano | Laser equipment |
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CN107300789B (zh) * | 2017-05-10 | 2019-11-26 | 哈尔滨工程大学 | 一种兼具回音壁模式与分布反馈发射的液晶可调谐激光器及其制备方法 |
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- 2018-06-20 US US16/771,297 patent/US20200393361A1/en not_active Abandoned
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US20220376460A1 (en) | 2022-11-24 |
US11824321B2 (en) | 2023-11-21 |
US20200393361A1 (en) | 2020-12-17 |
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WO2019123691A1 (ja) | 2019-06-27 |
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