Patent ID: 9743160
Date: 2017-08-22
CPC Classifications: H04B,H04J,H04Q

Claim:
1. A memory access system, comprising: a data sending apparatus; an optical transmission medium; and a data receiving apparatus, wherein the data sending apparatus comprises a signal generator, an optical switch, and an optical modulator, wherein the data receiving apparatus comprises a demultiplexer, multiple memories, and optical receivers corresponding to the multiple memories in a one-to-one manner, wherein an electrical input end of the optical switch is connected to the signal generator, wherein an optical input end of the optical switch is connected to a multi-wavelength light source and receives an optical wave emitted by the multi-wavelength light source, wherein an output end of the optical switch is connected to an optical input end of the optical modulator, wherein the signal generator is connected to a signal input end of the optical modulator, wherein an input end of the demultiplexer of the data receiving apparatus is connected to the optical modulator of the data sending apparatus using the optical transmission medium, wherein an output end of the demultiplexer of the data receiving apparatus is connected to the optical receivers, wherein the signal generator is configured to: wherein the optical modulator is configured to: wherein the demultiplexer is configured to: wherein the optical receiver is configured to: