Anritsu SLD laser 1550nm

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. AS5B125EM50M is a 1.55um SLD (Super Light Emitting Diode) module developed as a incoherent light source for various optical measurements. This device emits incoherent light with a wide spectral half width and high output power from a polarization maintaining fiber (PMF).