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Active Fibers

Doped active fibers for highly reliable fiber laser systems and amplifiers

Our active fibers are offered in a variety of dopants such as ytterbium, erbium or erbium-ytterbium co-doped. They are specifically designed to meet the performance you need for fiber lasers used in a variety of applications, including optical amplifiers (EDFA) and LIDAR.

Fiber Type
Dopant
Core Diameter
Core N.A.

Filter by application

Product
Core Diameter
Core N.A.
Absorption *
Also available

YB 401

Ytterbium-doped single-clad optical fiber

5.0
0.14
140

DCF-EY-10/128-G2-PM

Erbium/Ytterbium Co-Doped Fiber

10.0
0.20
2.0
passive

DCF-EY-10/128H-G2

Erbium/Ytterbium co-doped optical fiber

10.0
0.20
2.4
passive

DCF-EY-10/128P

Erbium/Ytterbium co-doped optical fiber

10 ± 1 μm
0.10
2.9 ± 0.6
active

DCF-EY-12/130H

Erbium/Ytterbium co-doped optical fiber

12.0
0.20
3.2
passive

DCF-EY-16/128-18

Erbium/Ytterbium co-doped double-clad fiber

16.0
0.18
6.0
passive

DCF-EY-16/250P

Erbium/Ytterbium co-doped double-clad fiber

16.0
0.11
1.75

DCF-EY-6/105/125-21/22-HTA

Erbium/Ytterbium co-doped double-clad fiber

5.5
0.21
1.2
passive

DCF-EY-6/128

Erbium/Ytterbium co-doped double-clad fiber

5.5
0.20
0.90
passive

DCF-EY-6/128-PM

Polarization-maintaining erbium/ytterbium co-doped fiber

5.5
0.20
0.70
passive

DCF-EY-8/105/125-14/22-HTA

Erbium/Ytterbium co-doped double-clad fiber

5.5
0.14
4.0
passive

DCF-UN-10/125-10

Double-Clad Passive Optical Fiber

10
0.10 ± 0.01

DCF-UN-15/250-10

Double-Clad Passive Optical Fiber

15.0
0.10
-
active

DCF-UN-16/125-16

Double-Clad Passive Optical Fiber

16.0
0.16
active

DCF-UN-16/400-10

Double-Clad Passive Optical Fiber

16.0
0.10

DCF-UN-6/105/125-21/22-HTA

Double-Clad Passive Optical Fiber

5.5
0.21
-
active

DCF-UN-6/125-14-PM

Polarization-Maintaining Double-Clad Passive Fiber

5.5
0.14
-
active

DCF-UN-8/105/125-14/22-HTA

Double-Clad Passive Optical Fiber

7.5
0.14
-
active

DCF-UN-8/125-14

Double-Clad Passive Optical Fiber

8.0
0.14
active

DCF-UN-8/125-14-PM

Polarization-Maintaining Double-Clad Passive Fiber

8.0
0.14
-
active

DCF-YB-10/125E-PM

Double-Clad Polarization-Maintaining Ytterbium Doped Fiber

11.0
0.075
1.6
passive

DCF-YB-20/125E-PM

Double-Clad Polarization-Maintaining Ytterbium Doped Fiber

20.0
0.075
4.15

DCF-YB-6/128S-PM

Polarization-Maintaining Ytterbium-Doped Fiber

6.0
0.12
0.6
passive

EDF-L 1500

Erbium-Doped Single-Clad Optical Fiber

6.3
0.25
21

ER35-7

Erbium-Doped Single-Clad Optical Fiber

5.5
0.22
35

ER35-7-PM

Polarization-Maintaining Erbium-Doped Fiber

5.8
0.22
35

HCF-400-47

Single-clad passive optical fiber

400
-
-

SCF-ER-6/125-14

Erbium-doped single clad optical fiber

6
0.14
45.0 ± 5.0

SCF-UN-16/125-16

Single-clad passive optical fiber

16.0
0.16
-
active

SCF-UN-25/250-10

Single-clad passive optical fiber

25
0.10
-

SCF-UN-3/125-25

Single-clad passive – non-linear optical fiber

3.0
0.25
-

SCF-UN-3/125-25-PM

Polarisation-maintaining single-clad passive – non-linear optical fiber

3.0
0.25
-

SCF-UN-6/125-12

Single-clad passive optical fiber

6.0
0.12
active

SCF-UN-8/125-14

Single-clad passive optical fiber

8.0
0.14
-
active

YB 118

Ytterbium-doped single-clad optical fiber

3.0
0.22
80

YB 401-PM

Polarization-maintaining ytterbium-doped fiber

5.0
0.14
140

YB 406

Ytterbium-doped single-clad optical fiber

4.0
0.16
600
* The absorption is measured at 1530 nm for erbium doped fibers, and at 915 nm for erbium/ytterbium.