This control has typically been done using large laboratory systems that take up a lot of space and use a lot of power. One or more embodiments allow the control to be implemented in a much smaller and use less power than these large laboratory systems. In some embodiments, the control system discussed herein may be implemented on a single field-programmable gate array (FPGA), an application specific integrated circuitry (ASIC) chip, a system on a chip (SoC), or the like, such as may be mounted on a printed circuitry board (PCB).

FIG. 1 illustrates, by way of example, a block diagram of an embodiment of a system 100. The system 100, in one or more embodiments, may be for generation and control of an optical frequency comb. The system 100 as illustrated includes an optical frequency comb generator 110 communicatively coupled to beat generator circuitry 120 and error measurement and control circuitry 130.