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For fiber lasers from 1.9 to 2.2 µm
Exail carries a full range of holmium (Ho) doped optical fibers for amplifiers and fiber lasers. Our single clad Ho-doped fiber can be pumped by a thulium (Tm) doped fiber laser with direct core pumping.
For high-power CW and pulsed lasers ~2 µm
Triple clad design to be used in high-power regime for amplifiers and fiber lasers configuration.
Features
Benefits
CW and pulsed fiber lasers @ 2 µm- High pump and consistent absorption
- Large mode area
- High efficiency
- High Tm₂0₃ concentration
- Low M² and NA
- Heat dissipation
- Eye-safe lasers
Applications
- 2 µm CW & pulsed lasers
- 2 µm amplifiers
- Military and commercial LIDAR
- Directed Energy Laser (DEL)
Products
Publications
High performance +23 dbm miniature pm ho-doped fiber amplifier at 2100 nm
R. Tench / Photonics West – MARCH 2021
Current progress in infrared LIDAR, atmospheric sensing, and DWDM transmission system experiments highlights the need for large bandwidth, high dynamic range polarization-maintaining (PM) optical amplifiers in the 1900 nm—2100 nm band [1—6]…
High performance +23 dbm miniature pm ho-doped fiber amplifier at 2100 nm
R. Tench / Photonics West – MARCH 2021
Two-stage performance of polarization-maintaining holmium-doped fiber amplifiers
R.E. Tench / Journal of lightwave technology VOL. 37, NO. 4 – 15 FEBRUARY 2019
We report the experimental demonstration and record performance of two-stage broadband, high gain polarization-maintaining (PM) Ho-doped fiber amplifiers (HDFAs) at a signal wavelength of λs = 2051 nm…
Two-stage performance of polarization-maintaining holmium-doped fiber amplifiers
R.E. Tench / Journal of lightwave technology VOL. 37, NO. 4 – 15 FEBRUARY 2019
