Single Mode

Single Mode

Single Mode

G&H

G&H manufactures a comprehensive line of fused fiber couplers for visible and NIR wavelengths using single-mode and polarization maintaining fiber; we also offer multimode pump combiners. Our fused fiber components possess low insertion loss and high extinction ratio, and are manufactured to exacting standards for quality and reliability.

 Widely used for branching optical signals and interfacing in telecommunications, sensor, and biomedical systems, our fiber couplers have been selected for deployment in environments requiring rigorous quality and reliability standards such as undersea and space, as well as in OCT systems.

Part NumberDescriptionWavelengthFunctionDatasheetAdd to Quote
AFF-xxx0xBxxxFixed Attenuator, Fused Fiber AttenuatorC,C+L,L,SAttenuator pdf
FFW-NIRNear Infrared WDM700 - 1199 nmWDM pdf
FFS-NIRNear Infrared Coupler700 - 1200 nmTap Coupler pdf
FFS-VISVisible Wavelength Coupler400 - 700 nmTap Coupler pdf
FFC-NXNNXN Fused Coupler1310,1480,1550,1585 nm, 980Tap Coupler pdf
FFC-980Fused Coupler 980nm980 nmTap Coupler pdf
FFC-CLFused Coupler C or L bandC,LTap Coupler pdf
FFC-CLSFused Coupler C+L or S bandC+L,STap Coupler pdf
FFC-DWDual Window Coupler 1310/1550nm1310 nm,CTap Coupler pdf
FFW-xxxxx2xxxFused Pump Signal WDM 980nm980 nm,C,C+L,LWDM pdf
FFW-5x1xx2xx0 Subminiature Pump Signal WDM980 nm,C,C+L and LWDM pdf
FFW-4 -xxxx11xxFused Fiber WDM1310 nm,C,LWDM pdf
FFW-3-xxxx21xxFused Fiber WDM1480 nm,C,LWDM pdf
FFS-ULRUltra Low Ratio Tap Coupler700 - 1600 nmTap Coupler pdf
FFC-STSubminiature Tap Coupler, Fused Fiber CouplerC,C+L,L,STap Coupler pdf
FFW-VISVisible Wavelength Combiner400nm - 700 nmWDM pdf