The SLSD-71N600 is a high-performance, monolithic 800 nm, visible-blind optical detector module manufactured by Advanced Photonix. The device is part of their short-wavelength laser diode (SLSD) family, which is designed for a wide range of applications including medical imaging, spectroscopy, and machine vision systems. This module features a sensitive photodiode, preamplifier, gain and offset controls, low-noise RMS to DC converter, and an output interface. It also has an adjustable current-voltage operating range, enabling customized operating conditions for different applications. The SLSD-71N600 is suited for single-channel or multi-channel systems, and its narrow spectral sensitivity makes it ideal for applications involving short-wavelength lasers.