彩虹色
羽毛
结构着色
光学
反射(计算机编程)
曲率
反射率
生物
物理
几何学
动物
光子晶体
数学
计算机科学
程序设计语言
作者
Shinya Yoshioka,Shuichi Kinoshita
摘要
We have performed the structural and optical studies on the iridescent peacock feathers. The periodic structure of the submicron melanin granules has been observed beneath the feather surface and is considered responsible for the optical interference. In addition, the macroscopic structures such as the surface curvature and the configuration of barbules considerably affect the reflection properties. A simple model which takes both the submicron and macroscopic structures into account is proposed to explain the essential part of the iridescence in peacock feathers.
科研通智能强力驱动
Strongly Powered by AbleSci AI