QC‑1000 High‑Current QC Laser Driver – Compared with the QC‑2000 driver, the QC‑1000 inherits all its advantages while offering a highly integrated design. It integrates both current and temperature control drivers, and incorporates multiple output safety protection mechanisms to ensure secure QCL operation, including adjustable current clamping, output soft‑start, over‑voltage and under‑voltage protection, over‑temperature protection, and relay short‑circuit output protection. A user‑friendly UI interface enables intuitive operation and real‑time data viewing. In addition, the QC‑1000 features a more compact footprint, supports higher current for the laser chip, and provides greater TEC temperature control capability, fully addressing diverse customer application requirements.​