Analysis of the far spatial coherent suppressed single peak field distribution of a rectangular wave-guide laser

In this paper, we studied incoherent and coherent beam combining for the master oscillator/power amplifier (MOPA) system with stimulated Brillouin scattering (SBS) mirror. Optic field intensity distributions in the near and far field are numerically calculated for the two kinds of system. The results show that good beam quality in the far field could be obtained. It provides a theoretical basis for experimental research in the future.

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Incoherent and coherent beam combination for master oscillator/power amplifier system with stimulated Brillouin scattering mirror

Tian

Xiao-Li

et al. 2008

Chinese Phys. B

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Output mode characteristics of an in-phase locked gain waveguide array CO ₂ laser

Peng-Fei¹,

Xin²,

Zhou³

et al. 2011

Chinese Phys. B

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In this paper, experimental and theoretical studies of the output mode characteristics of an in-phase locked gain waveguide array CO 2 laser are reported. The experimental results of the optical oscillation mode frequency, the far-field intensity distribution and the burnt pattern of the sliced waveguide array laser are obtained. A revised mode expression of the rectangle waveguide, which is suited for this waveguide array CO 2 laser, is proposed. The theoretical simulation results based on the revised mode expression are shown to be in good agreement with the experimental results.

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Analysis of the far spatial coherent suppressed single peak field distribution of a rectangular wave-guide laser

Cited by 2 publications

References 8 publications

Incoherent and coherent beam combination for master oscillator/power amplifier system with stimulated Brillouin scattering mirror

Incoherent and coherent beam combination for master oscillator/power amplifier system with stimulated Brillouin scattering mirror

Output mode characteristics of an in-phase locked gain waveguide array CO ₂ laser

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Analysis of the far spatial coherent suppressed single peak field distribution of a rectangular wave-guide laser

Cited by 2 publications

References 8 publications

Incoherent and coherent beam combination for master oscillator/power amplifier system with stimulated Brillouin scattering mirror

Incoherent and coherent beam combination for master oscillator/power amplifier system with stimulated Brillouin scattering mirror

Output mode characteristics of an in-phase locked gain waveguide array CO 2 laser

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Product

Resources

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Output mode characteristics of an in-phase locked gain waveguide array CO ₂ laser