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Besides 1310nm and 1550nm fiber couplers, JBTX manufactures special couplers with work at wavelengths of 473nm, 532nm, 655nm, 850nm, 980nm,1064nm, 1625nm etc. These couplers use special single mode fibers.


Wavelength on customer request

Coupling ratio on customer request

Low excess loss

High stability and reliability

Fiber sensors
Optical communication systems
Testing instruments


*Other specifications can be made on customer request.


*Other package dimensions can be made on customer request.