Abstract in simplified Chinese:一种集成式拉曼光谱量测系统,其包括复数个反射镜、分光器、轴调整机构以及外壳。反射镜配置于激光光径上。分光器配置于激光光径上,用以将入射至激光光径之激光光束中之至少部份传递至待测的物体,并将物体反射出之信号光传递至信号收集单元。轴调整机构用以设置和调整激光光束入射至激光光径时的座标轴与方位等参数中的至少二参数。外壳用以容置分光器与反射镜。外壳可拆卸地连接至基座。
Abstract:
PURPOSE: A spectrum detector is provided to enable miniaturization and to realize a small size of spectrum detector, which does not require the optical-axis control of a complex optical system. CONSTITUTION: A spectrum detector(2000) comprises a substrate(2020), a photo-detector and a wavelength detecting circuit(2012). The photo-detector is formed on the substrate and comprises a semiconductor with a plurality of iron units. The wavelength detecting circuit detects the wavelength of one of incident lights of the photo-detector, which transmits the iron units. The wavelength detecting circuit detects the wavelength of incident light of the photo-detector. The photo-detector outputs photo-voltage when light enters. The wavelength detecting circuit comprises a photo-voltage measuring circuit, a memory, a waveform extracting circuit and a potential-difference calculating circuit. The photo-voltage measuring circuit measures photo-voltage, which is output from the photo-detector.
Abstract:
The present invention relates to an arrangement for a selection of a wavelength including a wavelength source for providing a plurality of wavelengths, a wavelength selector for allowing a selection of a desired wavelength from the wavelength source, and a wavelength detector to detect a selected wavelength for subsequent use.
Abstract:
An optical delay line device includes a rotatable wheel and one or more prisms mounted about the circumference of the wheel. The one are more prisms are positioned to retroreflect the optical beam that passes approximately tangent to the wheel to cause a delay or phase shift to the beam as the wheel rotates.
Abstract:
A multispectral imaging color measurement system, comprising a dark room (6), a sample platform and an imaging system (1) for photographing objects to be measured; also comprising a controllable illumination system, a filter wheel system, an imaging signal processing system and an electronic control system. The controllable illumination system provides a high spatially-homogeneous illuminated environment for the imaging system (1). The filter wheel system filters the reflected light emitted by the controllable illumination system and reflected by the sample to be measured, and provides a light band with a proper wave length for the imaging system (1) to image. The imaging signal processing system calibrates and performs reflective reconstruction for the image taken by the imaging system (1). The electronic control system controls the operation of each part of the multispectral imaging color measurement system. A method for processing imaging signals of the multispectral imaging color measurement is also proposed. The multispectral imaging color measurement system and the method for processing imaging signals thereof can overcome the defect of inaccuracy of traditional chroma imaging systems and spectrophotometer systems, and provide users in the textile industry with the basic functions of highly accurate color measurement and evaluation.