Fibre optique spéciale

The Yb401-PM is a single-clad and truly single-mode polarization-maintaining fiber featuring a 6.0 μm MFD @ 1060 nm, a core absorption of 140 dB/m @ 915 nm and low-photodarkening core chemistry. This fiber is well adapted for low power pulsed amplifiers pumped using single-mode laser diodes. 

 

 

SPECIFICATIONS

Optical Properties
Core NA 0.14 ± 0.02
Mode field diameter @1060 nm 6.0 ± 1.0 µm
LP11 cut-off wavelength 800 - 900 nm
Core absorption @ 915 nm  140 ± 25 dB/m
Nominal core absorption @ 975 nm 600 dB/m
Birefringence ≥ 3.0 x 10-4
Physical Properties
Optical cladding Single
Core diameter 5.0 ± 0.5 µm
Cladding diameter 125 ± 1.0 µm
Coating diameter 250.0 ± 10.0 µm
Cladding geometry Round
Low photodarkening chemistry Yes
Screen proof tested ≥ 100 kpsi
Confined core No
Depressed cladding No
Price per meter, 1 to 9 meters (in USD)* $250

*Price may vary depending on quantity ordered. Request a quote now!

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