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00935 am a22002053u 4500 |
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78556 |
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|a dc
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|a Field, S.J.
|e author
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|a Hanna, D.C.
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|a Large, A.C.
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|a Shepherd, D.P.
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|a Tropper, A.C.
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|a Chandler, P.J.
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|a Townsend, P.D.
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|a Zhang, L.
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|a Low threshold ion-implanted Nd:YAG channel waveguide laser
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|c 1991.
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|z Get fulltext
|u https://eprints.soton.ac.uk/78556/1/247P.pdf
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|a The first channel waveguide laser in Nd:YAG showing a threshold reduction of 20 times compared to a planar waveguide is described. With diode pumping this ion-implanted waveguide laser has been operated with absorbed power thresholds as low as ~500µW in good agreement with theoretical expectation. Output slope efficiencies of ~29% have also been demonstrated.
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|a Article
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