Bismuth doped fibers
BDF-HiGe-SM-3/125-1710
Bismuth-Germanium codoped fiber BDF-HiGe-SM-3/125-1710 series is specially designed for typical application for amplifiers, lasers, superfluorescent fiber sources operating at 1650-1780nm.


 

Bismuth doped fibers

BDF-HiGe-SM-3/125-1710

Wavelength range, nm1640 ÷ 1780
Core diameter, µm3.0 ± 0.6
Clad diameter, µm125 ± 5
Coating diameter, µm230 ± 20
Coating material typesilicon rubber
Core NA0.4 ± 0.06
Cutoff wavelength, µm1.3 ± 0.15
Core absorption (1600 nm), dB/m> 1
Amplification range (-3dB), nm1650 ÷ 1780
Typ. peak gain (@1700 nm), dB/m> 0.3 (Pp ~ 200mW at 1470nm)
Typ. gain (@1650 ÷ 1750 nm), dB/m> 0.2 (Pp ~ 200mW at 1470nm)
Tipical laser eff-cy, %> 20% (vs pump power at 1470 nm)
Splice loss with SMF28 (@1310), dB~ 1.2
Don't know the parameters? Ask us a question!
Ask a question
Just type your contacts and message
GREITLEX 2018© | All Right Reserved.
Close
Made on
Tilda