IdealPhotonics' 473nm fiber-coupled laser, designed for optogenetics, is a blue laser module specifically designed for this field. It outputs a stable laser at a specific wavelength (473±1nm) via a fiber optic interface (such as the SMA905) to activate photosensitive proteins like ChR2, enabling precise light control of nerve cells. It combines high power (10-500mW) with low noise (fluctuation <1%).Parameters including output power (tunable from 10-500mW), wavelength stability (±1nm), fiber coupling efficiency (>60%), modulation frequency (0-100kHz), and noise level (RMS <1%) directly determine the spatiotemporal precision of optogenetic stimulation and the reliability of neural modulation.