Efficient CW Ho/sup 3+/-doped silica fibre laser operating at 2 /spl mu/m

Efficient CW Ho/sup 3+/-doped silica fibre laser operating at 2 /spl mu/m

Summary form only. We pump the Ho/sup 3+/-doped fiber laser into the core using a high-power double-clad Yb/sup 3+/-doped fiber laser operating at 1.15 /spl mu/m. This wavelength corresponds to a sufficiently strong absorption band of Ho/sup 3+/ ions due to the laser transition. Also we use a Bragg...

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Hauptverfasser: Kurkov, A.S., Dianov, E.M., Medvedkov, O.I., Ivanov, G.A., Aksenov, V.A., Paramonov, V.M., Vasiliev, S.A., Pershina, E.V.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Adaptive optics
Fiber lasers
Laser modes
Nonlinear optics
Optical pulses
Optical pumping
Optimized production technology
Pulse amplifiers
Silicon compounds
Stimulated emission
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Beschreibung
Zusammenfassung:Summary form only. We pump the Ho/sup 3+/-doped fiber laser into the core using a high-power double-clad Yb/sup 3+/-doped fiber laser operating at 1.15 /spl mu/m. This wavelength corresponds to a sufficiently strong absorption band of Ho/sup 3+/ ions due to the laser transition. Also we use a Bragg grating with a resonance wavelength of 2 /spl mu/m as the input mirror of the laser.
DOI:10.1109/CLEOE.2000.909991