Gould’s truly fused polarization maintaining WDM (Wavelength Division Multiplexer) couplers offer high extinction ratio with polarization launch into a single or dual axis (Slow & Fast). These components allow multiplication of bandwidth without additional fibers or higher speed electronics. Our PM WDM product line features high isolation & low optical loss.
Our fiber optic wdms are manufactured using the fused biconical taper process on fully software controlled automatic fabrication stations. Please visit our Fused Biconical Taper (FBT) page for more information. Gould Fiber Optics uses our patented GlasSolder process for making a glass to glass bond between optical fibers and silica substrate.
Gould’s Polarization Maintaining (PM) Fused Wavelength Division Multiplexers are manufactured using PM Fibers from various vendors. Shorter wavelengths ranges from 850 to 1480nm & longer wavelengths range from 850 to 1550nm. Available connector options is FC/APC.