Multimode Fused Bidirectional fiber optic Couplers

Capable of operating over a broad wavelength range (i.e. 850nm and 1300nm), Gould multimode fused couplers can be used within fiber optic instrumentation, sensor systems and local area networks. Additionally, Gould multimode and large core couplers are manufactured and tested under fully-filled launch conditions. An underfilled launch may alter coupling ratio.

Gould multimode couplers are an excellent choice for medical sensors.

Specifications based on 50/50 coupling ratio
	Series 2	Series 3
Insertion Loss	≤ 3.7dB	≤ 4.5dB
Typical Directivity	≥40dB for 2X2
Port Configuration	1X2 or 2X2
Packaging	Comes in package style 11 and can be repackaged into 21, 25, 32 or modular boxes.

Ordering Information