色温是可见光的一种特性,用于测量其色调,范围从暖色(淡黄色)到冷色(淡蓝色)。色温定义为理想黑体辐射体(其辐射光的色调与光源的色调相似)的温度。其测量单位为开尔文 (K)。

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色温是可见光的一种特性,用于测量其色调,范围从暖色(淡黄色)到冷色(淡蓝色)。色温定义为理想黑体辐射体(其辐射光的色调与光源的色调相似)的温度。其测量单位为开尔文 (K)。
The concept of color temperature is fundamentally derived from black-body radiation, a phenomenon described by Max 普朗克 in 1900. A black body is a theoretical object that absorbs all incident electromagnetic radiation and, when heated, emits radiation with a spectral distribution dependent only on its temperature. As the temperature of this black body increases, the light it emits shifts from red, to orange, to yellow, to white, and finally to a bluish-white. This sequence of colors provides a one-dimensional scale to characterize light sources.
例如,传统的白炽灯泡通过加热灯丝直到其发光来工作,它非常接近黑体散热器。
色温
(如果日期未知或不相关,例如“流体力学”,则提供其显著出现的近似估计)
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