In the fifth chapter, base on the two-dimensional photonic crystals structure on the peacock tail feathers, we studied the mechanism of the brown color on the eye pattern in details.

• 第五章中,基于孔雀尾羽二维光子晶体结构模型,继续深入的研究了棕色的构成机理以及各种结构变化因素对颜色合成的影响。