Stacked film reflective layers for multi-layer optical data storage

摘要

A component comprising a stacked interleaved film structure that includes a plurality of layers inert to light. Alternating layers are either doped with a reverse saturable absorber (RSA) material or the RSA material is located between the adjacent inert layers. In some embodiments, the inert alternating layers have different refractive indices. A data storage device and methods of manufacture are also disclosed.

主权项

1. A device, comprising:
a first layer substantially inert to light, wherein the first layer comprises a first refractive index; a second layer substantially inert to light and disposed on the first layer, wherein the second layer comprises a second refractive index; and a third layer disposed on the second layer, wherein the third layer comprises a reverse saturable absorber (RSA) material.