Diode-pumped amplification of Q-switched AlGaAs diode laser to high power using fluoride fibre amplifier
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. (1994) Diode-pumped amplification of Q-switched AlGaAs diode laser to high power using fluoride fibre amplifier. Electronics Letters, 30, (16), 1298-1299.
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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.
|Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering
Q Science > QC Physics
|Divisions:||University Structure - Pre August 2011 > Optoelectronics Research Centre
|Date Deposited:||11 Mar 2010|
|Last Modified:||02 Mar 2012 11:23|
|Contributors:||Lauder, R.D.T. (Author)
Tropper, A.C. (Author)
Hanna, D.C. (Author)
Vasil'ev, P.P. (Author)
Penty, R.V. (Author)
White, I.H. (Author)
Davey, S.T. (Author)
Szebesta, D. (Author)
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