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Fiber Optic Couplers (Configuration: 2x2)

The 1030nm 1x2(2x2) PM Fiber Fused Coupler by DK Photonics is a testament to precision engineering. Using unique fusing techniques and polarization-maintaining fiber, these couplers are tailored to meet specific customer requirements. Featuring low insertion loss, high extinction ratio, and a compact in-line package, these couplers ...

Specifications

Type: Fused Biconical Taper (FBT)
Configuration: 1x2, 2x2
Splitting Ratio: Other / Not specified
Wavelength: 1030 nm
Fiber Type: Multi-mode (MM)
Built by asymmetric coupling technique, Triplex Window Coupler operating bandwidth is expanding to 1310nm, 1490nm and 1550nm three communication windows. The TWC coupler has the same coupling ratio on 1310, 1490 and 1550nm communication windows, with low excess loss and low PDL. TWC is widely used for communication systems, CATV, ...

Specifications

Type: Tree Coupler
Configuration: 1x2, 2x2
Splitting Ratio: 40/60, 30/70, 20/80, 10/90, 5/95, Other / Not specified
Wavelength: 1550 nm
Fiber Type: Single-mode (SM), SMF-28e
DK Photonics\' Single mode coupler 1X2/2X2 offer very low insertion loss, low polarization dependence and excellent environmental stability Accurate coupling ratio from 50/50 to 1/99 and fiber type 250um bare fiber, 3mm and 900um loose tube fiber are available with very tight uniformity. Single mode standard coupler and wideband ...

Specifications

Type: Fused Biconical Taper (FBT), Planar Lightwave Circuit (PLC)
Configuration: 1x2, 2x2
Splitting Ratio: 50/50
Wavelength: 1310 nm
Fiber Type: Single-mode (SM)
The 1550nm Polarization Maintaining Filter Coupler is a polarization maintaining coupler which splits the light from the input PM fiber into two output PM fibers. The PM Filter Coupler support the light wave of each polarization to work, without blocking any polarization. The rugged stainless steel package is designed for high ...

Specifications

Type: Fused Biconical Taper (FBT)
Configuration: 1x2, 2x2
Splitting Ratio: N/A
Wavelength: 1310 nm
Fiber Type: SMF-28e
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