The Yb-MCOF-35/250-05-2.0-PM is a multi-clad, PM fiber with a low numerical aperture singel-mode core having a diameter of 35 µm, designed for M² lower than 1.15. Our fiber features a confined core for selective gain amplification and multi-layer cladding for superior suppression of higher order modes, making it perfectly suited for amplifying narrow linewidth seed lasers operated in pulsed mode and for applications requiring superior beam quality.
- Low photodarkening
- Purely singlemode low numerical aperture fiber
- High birefringence
- Confined core for selective gain amplification
- Material processing
- Frequency conversion
- Range finding
||0.05 ± 0.01
|Pump guide absorption @ 915 nm
||2.0 ± 0.4 dB/m
|Nominal pump guide absorption @ 975 nm
||≥ 1.4 x 10-4
|Beam quality factor M²
||35.0 ± 3.0 µm
|Silica cladding diameter
||250.0 ± 5.0 µm
||390.0 ± 20.0 µm
|Screen proof tested
||≥ 100 kpsi
|Recommended coiling diameter
||≥ 25 cm
|Price per meter, 5 to 49 meters (in USD)*
*Price may vary depending on quantity ordered. Request a quote now!
A higher absorption and higher numerical aperture version of this fiber is also available: the Yb-MCOF-35/250-07-2.5-PM fiber.
A lower absorption and higher numerical aperture version of this fiber is also available: the Yb-MCOF-35/250-07-0.9-PM fiber.