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All solid-state sum-frequency generation of 850mW continuous-wave yellow laser at 554.9nm

L Yan-fei

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Abstract

A all solid-state continuous-wave orange laser at 554.9nm is reported,1342nm wavelength is obtained from 4F3/2-4I11/2 transition in Nd:YAG and 946nm wavelength is obtained from 4F3/2-4I9/2 transition in Nd:YVO4.Orange laser at 554.9nm is obtained by using a doubly folded-cavity,type-I critical phase matching LBO crystal intracavity sum frequency mixing by 1342nm and 946nm,with incident pumped power of 20W in Nd:YAG and 8W in Nd:YVO4,TEM00 mode orange laser at 554.9nm of 850mW is obtained at last.The power stability in 4h is better than ±2.5%.

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What this paper is about

A all solid-state continuous-wave orange laser at 554.9nm is reported,1342nm wavelength is obtained from 4F3/2-4I11/2 transition in Nd:YAG and 946nm wavelength is obtained from 4F3/2-4I9/2 transition in Nd:YVO4.Orange laser at 554.9nm is obtained by using a doubly folded-cavity,type-I critical phase matching LBO crystal intracavity sum frequency mixing by 1342nm and 946nm,with incident pumped power of 20W in Nd:YAG and 8W in Nd:YVO4,TEM00 mode orange laser at 554.9nm of 850mW is obtained at last.The power stability in 4h is better than ±2.5%.

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Available abstract

A all solid-state continuous-wave orange laser at 554.9nm is reported,1342nm wavelength is obtained from 4F3/2-4I11/2 transition in Nd:YAG and 946nm wavelength is obtained from 4F3/2-4I9/2 transition in Nd:YVO4.Orange laser at 554.9nm is obtained by using a doubly folded-cavity,type-I critical phase matching LBO crystal intracavity sum frequency mixing by 1342nm and 946nm,with incident pumped power of 20W in Nd:YAG and 8W in Nd:YVO4,TEM00 mode orange laser at 554.9nm of 850mW is obtained at last.The power stability in 4h is better than ±2.5%.

Key concepts: Laser, Materials science, Wavelength, Solid-state, Optics, Optoelectronics, Physics, Engineering physics

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All solid-state sum-frequency generation of 850mW continuous-wave yellow laser at 554.9nm — Research Paper | ScholarLens