YDF-SM-6/125

YDF-SM-6/125 - Photodarkening free Yb-doped SM fiber

FORC-Photonics

1 rub.

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YDF-SM-6/125

Count

Core diameter
5.5 ± 0.7 µm
Clad diameter
125 ± 3 µm
Core NA
0.16 ± 0.02
MFD @ 1064nm
5.5 ± 0.5 µm
Cutoff wavelength
0.9 ± 0.1 µm

Description
Description
Features

YDF-SM-6/125 series is designed for operation without power degradation in core-pumped laser and amplifier schemes.

Other parameters including PM version are available on the request

JSC «Leningrad Laser Systems» (LLS) is the official distributor of FORC-Photonics and offers full technical support and worldwide shipping of products.

Features

Parameter

Value
Core diameter

5.5 ± 0.7 µm
Clad diameter

125 ± 3 µm
Core NA

0.16 ± 0.02
MFD @ 1064nm

5.5 ± 0.5 µm
Cutoff wavelength

0.9 ± 0.1 µm
Core absorption (915 nm)

150 ± 25 dB/m
Core absorption (976 nm)

> 750 ± 130 dB/m
Background loss (1150 nm)

< 30 dB/km
Photodarkening resistance

>20 times better compare to the Al2O3-SiO2 Yb-doped fiber