Ultrafast double-slab regenerative amplifier with combined gain spectra

Ultrafast double-slab regenerative amplifier with combined gain spectra

This study presents an ultrafast Yb:KYW regenerative amplifier with combined gain spectra of the optical axes Nm and Np in a double-slab setup. A seed-source that consists of a Yb-doped fiber oscillator, fiber stretcher, and fiber amplifier is utilized in the experiment. Results show that at the max...

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Hauptverfasser: Buttner, A., Bunting, U., Wandt, D., Morgner, U., Kracht, D., Neumann, J.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Optical amplifiers
Optical fiber amplifiers
Optical pumping
Oscillators
Pulse amplifiers
Pulse compression methods
Repeaters
Semiconductor optical amplifiers
Stimulated emission
Ultrafast optics
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Zusammenfassung:This study presents an ultrafast Yb:KYW regenerative amplifier with combined gain spectra of the optical axes Nm and Np in a double-slab setup. A seed-source that consists of a Yb-doped fiber oscillator, fiber stretcher, and fiber amplifier is utilized in the experiment. Results show that at the maximum available combined pump power of 38 W and a repetition rate of 100 kHz, pulses with a maximum energy of 50 muJ in front of the compressor and a dechirped pulse duration of 207 fs can be achieved.
DOI:10.1109/CLEOE-EQEC.2009.5196416