JP2020106352A - 励起光照射装置および励起光照射方法 - Google Patents
励起光照射装置および励起光照射方法 Download PDFInfo
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- JP2020106352A JP2020106352A JP2018244101A JP2018244101A JP2020106352A JP 2020106352 A JP2020106352 A JP 2020106352A JP 2018244101 A JP2018244101 A JP 2018244101A JP 2018244101 A JP2018244101 A JP 2018244101A JP 2020106352 A JP2020106352 A JP 2020106352A
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- excitation light
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/032—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/24—Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/24—Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/26—Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux using optical pumping
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/323—Detection of MR without the use of RF or microwaves, e.g. force-detected MR, thermally detected MR, MR detection via electrical conductivity, optically detected MR
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Optics & Photonics (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
Description
1a カラーセンタ
2 入射補助部
11,12 反射面
13,14 端面
21 入射面
22 出射面
Claims (6)
- 励起光で励起されるカラーセンタを含む基材を備え、
前記基材は、(a)互いに対向する2つの反射面と、互いに対抗する2つの端面とを備え、(b)前記2つの反射面で反射させつつ前記2つの端面のうちの一方の端面側から他方の端面側へ、前記基材に入射した前記励起光を進行させ、
前記他方の端面は、前記励起光を反射させ、前記2つの反射面のいずれかから出射させるように傾斜していること、
を特徴とする励起光照射装置。 - 前記2つの反射面の一方の反射面上に設けられ、前記一方の反射面から前記基材内に前記励起光を入射させる入射補助部をさらに備えることを特徴とする請求項1記載の励起光照射装置。
- 前記入射補助部は、前記励起光が入射する入射面と、前記一方の反射面に接合し前記励起光を出射させる出射面とを備え、
前記入射面は、前記基材の前記一方の端面に平行でかつ連続していること、
を特徴とする請求項2記載の励起光照射装置。 - 前記基板は、全反射条件が成立するように前記2つの反射面で反射させつつ前記2つの端面のうちの一方の端面側から他方の端面側へ、前記基材に入射した前記励起光を進行させ、
前記他方の端面は、前記励起光を反射させ、前記2つの反射面のいずれかにおいて全反射条件が成立しないようにして前記2つの反射面のいずれかから出射させるように傾斜していること、
を特徴とする請求項1記載の励起光照射装置。 - 前記基材は、ダイヤモンド基板であることを特徴とする請求項1から請求項4のうちのいずれか1項記載の励起光照射装置。
- 基材に含まれるカラーセンタに励起光を照射する励起光照射方法において、
前記基材における互いに対向する2つの反射面で反射させつつ前記基材における互いに対向する2つの端面のうちの一方の端面側から他方の端面側へ、前記基材に入射した前記励起光を進行させ、
前記他方の端面で前記励起光を反射させ、前記他方の端面の傾斜によって前記励起光を前記2つの反射面のいずれかから出射させること、
を特徴とする励起光照射方法。
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JP2018244101A JP7209182B2 (ja) | 2018-12-27 | 2018-12-27 | 励起光照射装置および励起光照射方法 |
US16/671,730 US10996407B2 (en) | 2018-12-27 | 2019-11-01 | Excitation light irradiation device and excitation light irradiation method |
CN201911141237.0A CN111381198A (zh) | 2018-12-27 | 2019-11-20 | 激励光照射装置和激励光照射方法 |
EP19219694.7A EP3674734A1 (en) | 2018-12-27 | 2019-12-24 | Excitation light irradiation device and excitation light irradiation method |
US17/223,177 US11320607B2 (en) | 2018-12-27 | 2021-04-06 | Excitation light irradiation device and excitation light irradiation method |
US17/711,111 US11754793B2 (en) | 2018-12-27 | 2022-04-01 | Excitation light irradiation device and excitation light irradiation method |
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JP2018244101A JP7209182B2 (ja) | 2018-12-27 | 2018-12-27 | 励起光照射装置および励起光照射方法 |
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JP2020106352A true JP2020106352A (ja) | 2020-07-09 |
JP7209182B2 JP7209182B2 (ja) | 2023-01-20 |
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US (3) | US10996407B2 (ja) |
EP (1) | EP3674734A1 (ja) |
JP (1) | JP7209182B2 (ja) |
CN (1) | CN111381198A (ja) |
Cited By (2)
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WO2021246064A1 (ja) * | 2020-06-04 | 2021-12-09 | スミダコーポレーション株式会社 | 励起光照射装置および励起光照射方法 |
WO2022210695A1 (ja) * | 2021-03-31 | 2022-10-06 | 住友電気工業株式会社 | ダイヤモンド光磁気センサ |
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JP7209182B2 (ja) * | 2018-12-27 | 2023-01-20 | スミダコーポレーション株式会社 | 励起光照射装置および励起光照射方法 |
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JP7209182B2 (ja) | 2023-01-20 |
US11754793B2 (en) | 2023-09-12 |
US20210223488A1 (en) | 2021-07-22 |
CN111381198A (zh) | 2020-07-07 |
US10996407B2 (en) | 2021-05-04 |
US20220229246A1 (en) | 2022-07-21 |
US20200209493A1 (en) | 2020-07-02 |
EP3674734A1 (en) | 2020-07-01 |
US11320607B2 (en) | 2022-05-03 |
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