Patent ID: 11901944
Assignee: LAM RESEARCH CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 4:
5. A system comprising the substrate support assembly of claim 1 and further comprising:
a second optical transmitter coupled to a remote end of the fiber optic cable to transmit the first optical signal and the first optical data through the fiber optic cable;
a second optical receiver coupled to the remote end of the fiber optic cable to receive the second optical data through the fiber optic cable; and
a controller to:
supply power to the second optical transmitter at a first power level when the second optical transmitter transmits the first optical signal; and
toggle the power supplied to the second optical transmitter between the first power level and a second power level when the second optical transmitter transmits the first optical data.