Optical couplers

Optical couplers

Optical couplers

WDMWDM

SpliterSplitter

WICWIC

Specially_CouplersMultimode coupler

LSTECH’s Couplers are manufactured by fused bi-conic (FBT) technology, complying with our stringent quality control procedure. LSTECH can provide WDM, Splitters, WIC, Specialty Couplers that are operated at custom wavelength range and are available with coupling ratio ranging from 50:50 to 1:99.

 

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All Band Coupler Specification

Parameters All Band Coupler
Wacelength(mm) 1260 ~ 1620
Insertion Loss(dB) 50:50 4.0 / 4.0
40:60 5.3 / 3.3
30:70 6.7 / 2.5
20:80 8.8 / 1.8
10:90 12.2 / 1.2
Typical Excess Loss(dB) 0.1
Directivity(dB) >50