Holographic data storage using optical fibers and micromachined structures

Optical fibers and microstructures can be used in holographic data storage systems to enhance hologram storage density. Speckle patterns from multimode fibers or tapered single-mode fibers can be used as reference beams. Combination of NSOM and holographic storage technologies can be a promising candidate for the next generation memory system. The MEMS technologies such as micro-mirrors or microactuators can be used in holographic data storage system with proper design and fabrication.