短語詞組短語holographic sinusoidal grating 全息正弦光柵holographic concave grating 全息四面衍射光柵holographic reflective grating 反射全息光柵Holographic volume grating 體全息相位光柵holographic phase grating 全息位相光柵holographic Bragg grating 全息布拉格光柵calculating holographic phase grating 計(jì)算全息位相光柵holographic optical grating 全息光柵multidirectional holographic phase grating 多方向全息相位光柵 返回 holographic grating