摘要:
A method for the calculation and storage of a computer-generated multilayer hologram with more than or equal to 2 holograms includes the following steps. Field AO of a readout beam and field AR in the reflection plane are preset as mathematical functions. Except for the hologram to be calculated, all the other holograms of the layer structure are also preset as mathematical functions. Fields A+/A− are then calculated on both sides of hologram hi, as a result of which hologram function hi, is calculated by forming a quotient from fields A+/A−.
摘要翻译:用于计算和存储具有大于或等于2个全息图的计算机生成的多层全息图的方法包括以下步骤。 反射平面中的读出光束和场A SUB>的场A O O被预设为数学函数。 除了要计算的全息图之外,层结构的所有其他全息图也被预设为数学函数。 然后在全息图h i的两面上计算场A SUP> + / A SUP>,结果是全息图功能h i 通过从字段A + SUP> / A 形成商来计算。