PHOTOMETRIC DEVICE

A photometric device (1) comprises: a polygonal columnar or polygonal frustum-shaped light-guide member (2) having a light-incident-side end surface (2a) and a light-emitting-side end surface (2b) arepolygonal; a target optical system (3); and a light-receiving unit (5). The target optical system (3...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	NAKATANI TORU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COLORIMETRY MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS RADIATION PYROMETRY TESTING
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