Lauder, R.D.T., Tropper, A.C., Hanna, D.C., Vasil'ev, P.P., Penty, R.V., White, I.H., Davey, S.T. and Szebesta, D.
Diode-pumped amplification of Q-switched AlGaAs diode laser to high power using fluoride fibre amplifier
Electronics Letters, 30, (16), . (doi:10.1049/el:19940894).
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A diode-pumped, thulium-doped, tluorozirconate fibre amplifier has been used to amplify high-power pulses from a modulated AlGaAs diode laser at 805nm. using a 100mW smgle-stripe diode laser at 785nm as the pump source. Internal gains in excess of 18dB were observed in the small-signal regime. The greatest peak output power, observed for a launched pump power of 47mW, was 12.5W for pulses of 15ps duration driven at a repetition rate of 7MHz.
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