Er fibers

Best match for high-efficiency signal transmission

Erbium-doped fibers are doped active fibers used for operation around 1550 nm. They have allowed a tremendous increase in transmission bandwidth as well as a cost reduction in the telecom industry.

Coractive erbium-doped fibers can be used to design erbium-doped optical amplifiers (EDFA) for telecommunication in the C and L band and sensing applications such as LiDAR and wind sensing. We also offer high absorption polarization-maintaining fibers used as gain fiber in single frequency lasers and pulsed lasers.

EDF-L 1500

Erbium-Doped Single-Clad Optical Fiber

MFD 6 µm

0.25

21 dB/m @ 1530 nm

ER12-6

Erbium-Doped Single-Clad Optical Fiber

MFD 6.5 µm

0.22

12 dB/m @ 1530 nm

ER35-7

Erbium-Doped Single-Clad Optical Fiber

MFD 6.5 µm

0.22

35 dB/m @ 1530 nm

ER8-6

Erbium-Doped Single-Clad Optical Fiber

MFD 6.5 µm

0.22

8 dB/m @ 1530 nm

SCF-ER-6/125-14

Erbium-doped single clad optical fiber

MFD 8 µm

0.14

45 dB/m @ 1535 nm

SCF-ER28-8/125-14-L

L-band erbium-doped single-clad fiber

MFD 9.5 µm

0.13

28 dB/m @ 1535 nm

passive smf

SCF-ER50-8/125-14-L

L-band erbium-doped single-clad fiber

MFD 9.5 µm

0.13

50 dB/m @ 1535 nm

passive smf

* The absorption is measured at 1530 nm for erbium doped fibers, and at 915 nm for erbium/ytterbium.

Er fibers

Best match for high-efficiency signal transmission

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