300 W quasi-continuous-wave diffraction-limited output from a diode-pumped Nd: YAG master oscillator power amplifier with fiber phase-conjugate stimulated Brillouin scattering mirror

Valeri I. Kovalev; Robert G. Harrison; Andrew M. Scott

doi:10.1364/OL.30.003386

300 W quasi-continuous-wave diffraction-limited output from a diode-pumped Nd: YAG master oscillator power amplifier with fiber phase-conjugate stimulated Brillouin scattering mirror

Valeri I. Kovalev, Robert G. Harrison, Andrew M. Scott

School of Engineering & Physical Sciences

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

7 Citations (Scopus)

Abstract

A master oscillator power amplifier system comprising a cw Nd:YAG master oscillator, a quasi-cw diode-pumped power amplifier, and a fiber-based stimulated Brillouin scattering phase-conjugate mirror is reported. A 12-pass amplifier configuration is employed to achieve high gain in a small-length slab amplifier. Residual and pump-induced optical inhomogeneities in the slab are corrected by the fiber phase conjugator to achieve diffraction-limited output beam quality. 300 W quasi-cw output and a maximal attainable gain of ~150 for the system are obtained. © 2005 Optical Society of America.

Original language	English
Pages (from-to)	3386-3388
Number of pages	3
Journal	Optics Letters
Volume	30
Issue number	24
DOIs	https://doi.org/10.1364/OL.30.003386
Publication status	Published - 15 Dec 2005

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10.1364/OL.30.003386

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title = "300 W quasi-continuous-wave diffraction-limited output from a diode-pumped Nd: YAG master oscillator power amplifier with fiber phase-conjugate stimulated Brillouin scattering mirror",

abstract = "A master oscillator power amplifier system comprising a cw Nd:YAG master oscillator, a quasi-cw diode-pumped power amplifier, and a fiber-based stimulated Brillouin scattering phase-conjugate mirror is reported. A 12-pass amplifier configuration is employed to achieve high gain in a small-length slab amplifier. Residual and pump-induced optical inhomogeneities in the slab are corrected by the fiber phase conjugator to achieve diffraction-limited output beam quality. 300 W quasi-cw output and a maximal attainable gain of ~150 for the system are obtained. {\textcopyright} 2005 Optical Society of America.",

author = "Kovalev, {Valeri I.} and Harrison, {Robert G.} and Scott, {Andrew M.}",

year = "2005",

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doi = "10.1364/OL.30.003386",

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300 W quasi-continuous-wave diffraction-limited output from a diode-pumped Nd: YAG master oscillator power amplifier with fiber phase-conjugate stimulated Brillouin scattering mirror. / Kovalev, Valeri I.; Harrison, Robert G.; Scott, Andrew M.
In: Optics Letters, Vol. 30, No. 24, 15.12.2005, p. 3386-3388.

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

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T1 - 300 W quasi-continuous-wave diffraction-limited output from a diode-pumped Nd

T2 - YAG master oscillator power amplifier with fiber phase-conjugate stimulated Brillouin scattering mirror

AU - Kovalev, Valeri I.

AU - Harrison, Robert G.

AU - Scott, Andrew M.

PY - 2005/12/15

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N2 - A master oscillator power amplifier system comprising a cw Nd:YAG master oscillator, a quasi-cw diode-pumped power amplifier, and a fiber-based stimulated Brillouin scattering phase-conjugate mirror is reported. A 12-pass amplifier configuration is employed to achieve high gain in a small-length slab amplifier. Residual and pump-induced optical inhomogeneities in the slab are corrected by the fiber phase conjugator to achieve diffraction-limited output beam quality. 300 W quasi-cw output and a maximal attainable gain of ~150 for the system are obtained. © 2005 Optical Society of America.

AB - A master oscillator power amplifier system comprising a cw Nd:YAG master oscillator, a quasi-cw diode-pumped power amplifier, and a fiber-based stimulated Brillouin scattering phase-conjugate mirror is reported. A 12-pass amplifier configuration is employed to achieve high gain in a small-length slab amplifier. Residual and pump-induced optical inhomogeneities in the slab are corrected by the fiber phase conjugator to achieve diffraction-limited output beam quality. 300 W quasi-cw output and a maximal attainable gain of ~150 for the system are obtained. © 2005 Optical Society of America.

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DO - 10.1364/OL.30.003386

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JF - Optics Letters

IS - 24

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300 W quasi-continuous-wave diffraction-limited output from a diode-pumped Nd: YAG master oscillator power amplifier with fiber phase-conjugate stimulated Brillouin scattering mirror

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