A neuromorphic network includes a first node configured to transmit a first optical signal and a second node configured to transmit a second optical signal. A waveguide optically connects the first node to the second node. An integrated optical synapse is located on the waveguide between the first node and the second node, the optical synapse configured to change an optical property based on the first optical signal and the second optical signal such that if a correlation between the first optical signal and the second optical signal is strong, the optical connection between the first node and the second node is increased and if the correlation between the first optical signal and the second optical signal is weak, the optical connection between the first node and the second node is decreased.
Please help me write a proper abstract based on the patent claims. CLAIM: 1. A neuromorphic network, comprising: a first node configured to transmit a first optical signal; a second node configured to transmit a second optical signal; a waveguide optically connecting the first node to the second node; and an integrated optical synapse located on the waveguide between the first node and the second node, the optical synapse comprising an optical property that is configured to change a strength of an optical connection between the first node and the second node based on a correlation between the first optical signal and the second optical signal, wherein based on a determination that the correlation is strong, the strength of the optical connection between the first node and the second node is increased and based on a determination that the correlation is weak, the strength of the optical connection between the first node and the second node is decreased. 2. The neuromorphic network of claim 1, further comprising a first detector configured to receive a portion of the first optical signal and a second detector configured to receive a portion of the second optical signal, wherein the first detector and the second detector are configured to transmit signals to the optical synapse such that the optical property of the optical synapse changes based on the signals from the first detector and the second detector. 3. The neuromorphic network of claim 1, further comprising: a first optical cavity configured to receive a portion of the first optical signal and a portion of the second optical signal, wherein the first optical cavity is configured to change the optical property of the optical synapse based on the presence of a portion of the first optical signal in the first optical cavity; and a second optical cavity configured to receive a portion of the first optical signal and a portion of the second optical signal when the first optical cavity contains a portion of the first optical signal, wherein the second optical cavity is configured to change the optical property of the optical synapse based on the presence of a portion of the second optical signal in the second optical cavity. 4. The neuromorphic network of claim 1, further comprising an electrical circuit in electrical communication with the optical synapse, the electrical circuit configured to provide an electrical signal to the optical synapse based on the first optical signal and the second optical signal. 5. The neuromorphic network of claim 4, wherein the electrical circuit comprises a capacitor, a constant bias, and a voltage divider. 6. The neuromorphic network of claim 1, wherein the optical synapse is formed from at least one of a photorefractive material, an optical nonlinear material, a phase change material, or a magneto-optical material. 7. The neuromorphic network of claim 1, further comprising a third node, the third node configured in optical communication with the second node along a second waveguide. 8. The neuromorphic network of claim 7, further comprising a second optical synapse configured along the second waveguide, the second optical synapse configured to change an optical property based on a signal from the third node and the second optical signal such that if a second correlation between the signal from the third node and the second optical signal is strong, the strength of the optical connection between the third node and the second node is increased and if the correlation between the signal from the third node and the second optical signal is weak, the strength of the optical connection between the third node and the second node is decreased. 9. The neuromorphic network of claim 1, wherein the correlation between the first optical signal and the second optical signal is based on at least one of the time order of when each signal is fired and the duration between one of the optical signals firing and the other of the optical signals firing. 10. The neuromorphic network of claim 1, wherein the optical synapse is configured to change optical properties when a signal that incorporates the first optical signal and the second optical signal exceeds a predetermined threshold. 11. The neuromorphic network of claim 1, wherein the optical synapse changes properties based on one of an electrical stimulus or an optical stimulus. 12. An optical synapse for a neuromorphic network, the optical synapse comprising: a substrate; an optical weighting layer disposed on the substrate; and two electrodes configured in electrical communication with the optical weighting layer, wherein the electrodes are configured to receive electrical pulses from a first node and a second node of the neuromorphic network, wherein the optical weighting layer is configured to change optical properties based on the electrical pulses of the two electrodes. 13. The optical synapse of claim 12, further comprising a first detector configured to receive a portion of a first signal from the first node and a second detector configured to receive a portion of a second signal from the second node, wherein the first detector and the second detector are configured to transmit the electrical pulses to the two electrodes. 14. The optical synapse of claim 12, wherein the optical weighting layer comprises a first layer and a second layer. 15. The optical synapse of claim 14, wherein the first layer is a silicon layer and the second layer is a ferroelectric layer, wherein the electrodes are configured on the ferroelectric layer. 16. The optical synapse of claim 12, wherein the optical weighting layer is formed from at least one of a photorefractive material, a nonlinear material, a phase change material, or a magneto-optical material. 17. The optical synapse of claim 12, further comprising an electrical circuit in electrical communication with electrodes, the electrical circuit configured to provide an electrical signal to the electrodes based on the pulses from the first node and the second node. 18. The optical synapse of claim 16, wherein the electrical circuit comprises a capacitor, a constant bias, and a voltage divider. 19. The optical synapse of claim 16, further comprising a waveguide extending from the optical weighting layer to the first node and the second node. 20. An optical synapse for a neuromorphic network, the optical synapse comprising: a first optical cavity configured to receive a portion of a first optical signal from a first node of the neuromorphic network and a portion of a second optical signal from a second node of the neuromorphic network; and a second optical cavity configured to receive a portion of the first optical signal and a portion of the second optical signal, wherein the second optical cavity is configured to change an optical property of the optical synapse based on the presence of a portion of the second optical signal in the second optical cavity.