840nm SLD laser Anritsu

The SLD (Super Radiant Light Emitting Diode/LED) light source provides output power equivalent to a laser diode and a wide oscillation spectral width equivalent to an LED (Light Emitting Diode), as well as low coherence. Due to its emission of light with a narrow active layer equivalent to a laser diode, it is very suitable for entering optical fibers and has characteristics between LD and LED. The AS8B series is a superluminescent diode (SLD) module developed for optical coherence tomography (OCT) light sources and incoherent optical measurement equipment.