Method for generating predetermined light, method for utilizing predetermined light, method for providing services using predetermined light, measurement / imaging method, optical property conversion element, light source unit, measurement unit, measurement device, predetermined light utilization device, and service provision system

Abstract

To provide a method for generating prescribed light having a characteristic desirable or relatively appropriate in various application fields and service provision fields using light or to allow an application method and a service method using the prescribed light to be provided without being limited to the prescribed light generation method.SOLUTION: First light having a first optical characteristic is formed in a first optical path, second light having a second optical characteristic is formed in a second optical path, and the first light and the second light are synthesized to form prescribed light. Here, at least a portion of the first optical path and the second optical path is different, and the first optical characteristic is different from the second optical characteristic. Further, the prescribed light may be applied to imaging and measurement / measuring as a method / device for using the prescribed light, and may be applied to service provision / system construction using information obtained there. Otherwise, the prescribed light is irradiated to a measurement object, first information is acquired from the prescribed light and detection light acquired from the measurement object, and second information may be acquired from the detection light by using the first information.SELECTED DRAWING: Figure 28D

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