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Diode-pumped amplification of Q-switched AlGaAs diode laser to high power using fluoride fibre amplifier

Diode-pumped amplification of Q-switched AlGaAs diode laser to high power using fluoride fibre amplifier
Diode-pumped amplification of Q-switched AlGaAs diode laser to high power using fluoride fibre amplifier
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.
0013-5194
1298-1299
Lauder, R.D.T.
3bf9d5e7-9674-49f8-997e-f99a5cdea00d
Tropper, A.C.
f3505426-e0d5-4e91-aed3-aecdb44b393c
Hanna, D.C.
3da5a5b4-71c2-4441-bb67-21f0d28a187d
Vasil'ev, P.P.
bd8e163d-94f0-4aeb-a898-32f12889b08b
Penty, R.V.
345840d1-3c7e-4150-ad7d-852760902336
White, I.H.
0091f1ec-e826-4af1-9cd3-e72b684427a0
Davey, S.T.
572de023-d7d0-4998-93ed-7ab899e00cf1
Szebesta, D.
66ad62ac-3f34-46aa-82d0-ff15bfb633c9
Lauder, R.D.T.
3bf9d5e7-9674-49f8-997e-f99a5cdea00d
Tropper, A.C.
f3505426-e0d5-4e91-aed3-aecdb44b393c
Hanna, D.C.
3da5a5b4-71c2-4441-bb67-21f0d28a187d
Vasil'ev, P.P.
bd8e163d-94f0-4aeb-a898-32f12889b08b
Penty, R.V.
345840d1-3c7e-4150-ad7d-852760902336
White, I.H.
0091f1ec-e826-4af1-9cd3-e72b684427a0
Davey, S.T.
572de023-d7d0-4998-93ed-7ab899e00cf1
Szebesta, D.
66ad62ac-3f34-46aa-82d0-ff15bfb633c9

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. (doi:10.1049/el:19940894).

Record type: Article

Abstract

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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Published date: 1994

Identifiers

Local EPrints ID: 78209
URI: https://eprints.soton.ac.uk/id/eprint/78209
ISSN: 0013-5194
PURE UUID: 4d718f89-ee88-47b3-8d98-031a880f1701

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Date deposited: 11 Mar 2010
Last modified: 18 Jul 2017 23:26

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