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01036 am a22001813u 4500 |
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78131 |
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|a dc
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|a Pruneri, V.
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|a Koch, R.
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|a Kazansky, P.G.
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|a Clarkson, W.A.
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|a Russell, P.St.J.
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|a Hanna, D.C.
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|a 49mW of cw blue light generated by first-order quasi-phase-matched frequency doubling of a diode-pumped 946nm Nd:YAG laser
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|c 1995.
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|z Get fulltext
|u https://eprints.soton.ac.uk/78131/1/1087.pdf
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|a We report highly efficient blue-light generation by frequency doubling of a high-power cw diode-pumped 946-nm Nd:YAG laser. A periodically poled lithium niobate crystal, 6 mm long and with a period of 4.6 µm, was used in the experiment. 49 mW of blue light was generated with a conversion efficiency of 4.6%. The measured effective nonlinear coefficient (d<sub>eff</sub>~19pm/V) and the temperature-bandwidth (ΔT~3°C) of the crystal are close to the theoretical limits.
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|a Article
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