Yes, most Berkeley Nucleonics pulsed laser diode drivers offer adjustable pulse width, allowing you to tune the optical pulse duration to match your application requirements. The PCX Series drivers provide continuously variable pulse widths, typically ranging from nanoseconds to microseconds depending on the model. Some compact PCO Series modules have fixed pulse widths optimized for specific applications. Consult the datasheet for your specific model to confirm the pulse width range, or contact Berkeley Nucleonics to discuss which driver best matches your pulse width requirements.