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Double clad fiber

Erbium/ytterbium co doped double clad fiber

This erbium ytterbium co doped fiber is suitable for 1.5 μ m band applications, with high doping concentration and high energy conversion. Due to its high absorption rate, this product is an ideal choice for designing high-power optical amplifiers (>5w) for fiber amplifiers, and is widely used in different application markets, such as telecommunications' Cable TV and low-power LiDAR applications.

Product PN#	product name	Core diameter	numerical aperture	Other parameters
DCF-EY-10/128H	Erbium/Ytterbium co doped double clad fiber DCF-EY-10/128H	10um	0.20		Add Inquiry

1015-1115nm ytterbium doped double clad polarization maintaining fiber

Our PM, large mode field (PLMA) ytterbium doped active fiber (YDF), and passively matched germanium doped fiber (GDF) are customized to meet the key requirements of ultrafast laser design. These special optical fibers have characteristics such as polarization preservation, dispersion control, high beam quality, low dimming, and high absorption rate

Product PN#	product name	Working wavelength	Core numerical aperture NA
PLMA-YDF-30/250-UF	1015-115nm ytterbium doped double clad polarization maintaining fiber with a core diameter of 30um	1015 – 1115 nm	0.07 ± 0.005	Add Inquiry
PLMA-YDF-25/250-UF	1015-115nm ytterbium doped double clad polarization maintaining fiber with a core diameter of 25um	1015-1115 nm	0.07 ± 0.005	Add Inquiry
PLMA-YDF-14/125-UF	1015-115nm ytterbium doped double clad polarization maintaining fiber with a core diameter of 14um	1015-1115 nm	0.07 ± 0.005	Add Inquiry