Gould Fiber Optics - Short Wavelength Singlemode fiber optic Couplers/splitters

Gould's short wavelength singlemode couplers are small in size and offer low optical loss and minimal reflection for noise sensitive systems. These devices are well-suited for sensor applications, duplex transmission on a single fiber, and small percentage power taps.

Specifications based on 50/50 coupling ratio
	Series 1	Series 2
Insertion Loss	≤ 3.4dB	≤ 3.7dB
Uniformity	≤ 0.6dB	≤ 1.1dB
Typical Thermal Stability		≤ ±0.1dB
Typical Polarization Stability		≤ ±0.1dB
Typical Directivity	2X2	≥65dB
	1X2	≥40dB

Options
Coupling Ratios:	From 1 to 99%. Typical insertion loss values for common split ratios are in the Specification section.
Wavelengths:	780nm, 820nm, 850nm, 980nm, 1060nm
Fiber Type:	Corning FLEXCORE fiber. Other fiber types available upon rquest.
Packaging:	Available in package 12 and can be repackaged into styles 22, 25, 31 and modular boxes. Click on links below for more details on packages and connectors
Port Configuration:	1XNs available upon request.

Ordering Information

Order info short wavelength single mode