A Ti:sapphire laser end-pumped by a fibre-coupled copper vapour laser

Andrew J S McGonigle; D. W. Coutts

doi:10.1016/S0030-4018(02)01663-2

A Ti:sapphire laser end-pumped by a fibre-coupled copper vapour laser

Andrew J S McGonigle, D. W. Coutts^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

We report a novel fibre-coupled end-pumping geometry, applied in the context of a copper vapour laser (CVL) pumped Ti:sapphire laser, with the intention of addressing complications associated with coupling the pump beam into the Ti:sapphire cavity mode in this laser scheme. Two Ti:sapphire cavity configurations were implemented. The first of these resulted in output powers of up to 2 W at a pulse repetition frequency (PRF) of 6.2 kHz and slope efficiencies over 40%. High peak power output (up to 90 kW) in 3.3 ns pulses was obtained via a second, shorter cavity.

Original language	English
Pages (from-to)	217-221
Number of pages	5
Journal	Optics Communications
Volume	209
Issue number	1-3
DOIs	https://doi.org/10.1016/S0030-4018(02)01663-2
Publication status	Published - 1 Aug 2002
Externally published	Yes

Keywords

Fibre pumping
Metal vapour lasers
Solid state lasers
Titanium sapphire lasers

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10.1016/S0030-4018(02)01663-2

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title = "A Ti:sapphire laser end-pumped by a fibre-coupled copper vapour laser",

abstract = "We report a novel fibre-coupled end-pumping geometry, applied in the context of a copper vapour laser (CVL) pumped Ti:sapphire laser, with the intention of addressing complications associated with coupling the pump beam into the Ti:sapphire cavity mode in this laser scheme. Two Ti:sapphire cavity configurations were implemented. The first of these resulted in output powers of up to 2 W at a pulse repetition frequency (PRF) of 6.2 kHz and slope efficiencies over 40\%. High peak power output (up to 90 kW) in 3.3 ns pulses was obtained via a second, shorter cavity.",

keywords = "Fibre pumping, Metal vapour lasers, Solid state lasers, Titanium sapphire lasers",

author = "McGonigle, \{Andrew J S\} and Coutts, \{D. W.\}",

year = "2002",

month = aug,

day = "1",

doi = "10.1016/S0030-4018(02)01663-2",

language = "English",

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pages = "217--221",

journal = "Optics Communications",

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T1 - A Ti:sapphire laser end-pumped by a fibre-coupled copper vapour laser

AU - McGonigle, Andrew J S

AU - Coutts, D. W.

PY - 2002/8/1

Y1 - 2002/8/1

N2 - We report a novel fibre-coupled end-pumping geometry, applied in the context of a copper vapour laser (CVL) pumped Ti:sapphire laser, with the intention of addressing complications associated with coupling the pump beam into the Ti:sapphire cavity mode in this laser scheme. Two Ti:sapphire cavity configurations were implemented. The first of these resulted in output powers of up to 2 W at a pulse repetition frequency (PRF) of 6.2 kHz and slope efficiencies over 40%. High peak power output (up to 90 kW) in 3.3 ns pulses was obtained via a second, shorter cavity.

AB - We report a novel fibre-coupled end-pumping geometry, applied in the context of a copper vapour laser (CVL) pumped Ti:sapphire laser, with the intention of addressing complications associated with coupling the pump beam into the Ti:sapphire cavity mode in this laser scheme. Two Ti:sapphire cavity configurations were implemented. The first of these resulted in output powers of up to 2 W at a pulse repetition frequency (PRF) of 6.2 kHz and slope efficiencies over 40%. High peak power output (up to 90 kW) in 3.3 ns pulses was obtained via a second, shorter cavity.

KW - Fibre pumping

KW - Metal vapour lasers

KW - Solid state lasers

KW - Titanium sapphire lasers

UR - https://www.scopus.com/pages/publications/0036680261

U2 - 10.1016/S0030-4018(02)01663-2

DO - 10.1016/S0030-4018(02)01663-2

M3 - Article

AN - SCOPUS:0036680261

SN - 0030-4018

VL - 209

SP - 217

EP - 221

JO - Optics Communications

JF - Optics Communications

IS - 1-3

ER -

A Ti:sapphire laser end-pumped by a fibre-coupled copper vapour laser

Abstract

Keywords

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