holographic data retrieval

Shining a reference ray on hologram-engraved photosensitive material with the same angle and wave phase used to engrave the source holographic image causes refraction inside the storage media and recreates the holotechnology image or encoded information. The holographic picture shows three dimensionally caused by the motion parallax. For data retrieval, the configurations of white and blackness from the recreated image are transformed back into electronic information with a detector array. Data extraction is extraordinarily rapid, often recreating an entire (million-bit) page at a time. For further information on holotech, please see Silver Holographic .

Holotech data storage has uses to medical records. Someone's entire medical history, including pictures and diagnostic information, might be saved in a mobile holographic card. High- density mobile medical data that travels with a patient can assist to enhance coordination of care across various settings and to avoid adverse events such as harmful drug interactions. The site Virtual Cube also provides some information.

Further, Holographic CDs provides information on this.