ILLUMINATION DEVICE, FLUORESCENCE SPECTRAL IMAGE OBSERVATION DEVICE USING THE SAME, AND FLYING MEASUREMENT DEVICE

ILLUMINATION DEVICE, FLUORESCENCE SPECTRAL IMAGE OBSERVATION DEVICE USING THE SAME, AND FLYING MEASUREMENT DEVICE

PROBLEM TO BE SOLVED: To provide an illumination device capable of irradiating a target object with scanning illumination light.SOLUTION: A fiber bundle 210 has a first end face 211 and a second end face 212. A luminous point array 230 includes a plurality of luminous points 232 arrayed in a first d...

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Bibliographische Detailangaben
Hauptverfasser: UTO ARIAKI, SAITO GENYA, SEKI HARUYUKI, KOSUGI YUKIO, KOMATSU TERUHISA
Format: Patent
Sprache:eng ; jpn
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an illumination device capable of irradiating a target object with scanning illumination light.SOLUTION: A fiber bundle 210 has a first end face 211 and a second end face 212. A luminous point array 230 includes a plurality of luminous points 232 arrayed in a first direction on the second end face 212 side of the fiber bundle 210. A scanning optical system 240 reflects light from the luminous point array 230 and scans the reflection light in a second direction perpendicular to the first direction to couple the light to the second end face 212 of the fiber bundle 210.SELECTED DRAWING: Figure 1 【課題】走査型の照明光を対象物に照射可能な照明装置を提供する。【解決手段】ファイバー束２１０は、第１端面２１１および第２端面２１２を有する。発光点列２３０は、ファイバー束２１０の第２端面２１２側に第１方向に配置される複数の発光点２３２を含む。走査光学系２４０は、発光点列２３０からの光を反射し、反射光を第１方向と垂直な第２方向に走査しながらファイバー束２１０の第２端面２１２にカップリングさせる。【選択図】図１