IdealPhotonics' optical chopper is a timing control device that converts continuous light into pulsed light (frequency up to kHz) by periodically blocking the light beam with rotating light-shielding blades or modulation disks. It is suitable for optoelectronic systems requiring synchronous signal extraction, such as lock-in amplification and spectral measurement.It features high-precision frequency stability (±0.01%), low-jitter phase synchronization (e.g., TTL reference output), and multi-waveform modulation capability (square wave/sine wave), combining high-power tolerance (>10W) of mechanical design with the long lifespan of a brushless motor.