초록

An edible ink with a viscosity of about 2000 to about 16000 cp at 25° C.

대표청구항 ▼

An edible ink with a viscosity of about 2000 to about 16000 cp at 25° C. optical amplifier, having an input coupled to the output of the second optical amplifier, a pump control input, and an optical output, for providing high output power; and a third automatic gain and level control having a firs

An edible ink with a viscosity of about 2000 to about 16000 cp at 25° C. optical amplifier, having an input coupled to the output of the second optical amplifier, a pump control input, and an optical output, for providing high output power; and a third automatic gain and level control having a first input coupled to the input of the first optical amplifier, a second input coupled to the output of the third optical amplifier, and an output coupled to the pump control input of the third amplifier, for maintaining the gain level and output power level for the whole optical node. 2. The optical node of claim 1, further comprising a dispersion control module (DCM) and a dynamic gain equalizer (DGE) coupled between the optical output of the first optical amplifier and the input of the second optical amplifier. 3. The optical node of claim 2, further comprising an optical performance monitor (OPM) coupled between the optical output of the third amplifier and the dynamic gain equalizer. 4. The optical node of claim 1, further comprising an input port coupled to the input of the first optical amplifier. 5. The optical node of claim 1, further comprising an output port coupled to the optical output of the third optical amplifier. 6. The optical node of claim 5, wherein the output port is coupled to an ultra long haul backbone network. 7. The optical node of claim 5, wherein the output port is coupled to a long haul backbone network. 8. The optical node of claim 5, wherein the output port is coupled to a metro network.