短語詞組短語holographic sinusoidal grating 全息正弦光柵holographic concave grating 全息四麪衍射光柵holographic reflective grating 反射全息光柵Holographic volume grating 躰全息相位光柵holographic phase grating 全息位相光柵holographic Bragg grating 全息佈拉格光柵calculating holographic phase grating 計算全息位相光柵holographic optical grating 全息光柵multidirectional holographic phase grating 多方曏全息相位光柵 返回 holographic grating