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55% conversion efficiency to green in bulk quasi-phase-matching lithium niobate

55% conversion efficiency to green in bulk quasi-phase-matching lithium niobate
55% conversion efficiency to green in bulk quasi-phase-matching lithium niobate
High voltage and liquid electrodes were used for periodic poling of lithium niobate. A sample with a period of 6.80 µm was used for first-order frequency doubling of 1064 nm Q-switched Nd:YAG light with an average power conversion of 55%, implying greater than 90% power conversion at the peak of the pulse. The effective nonlinear coefficient for both Q-switched and continuous-wave measurements was ~15 pm/V.
0013-5194
669-671
Webjörn, J.
f3ef0aa0-86f5-4323-ab51-ac54fb43d0ac
Pruneri, V.
0e97eb94-b682-409f-a107-ae6b84763f02
Russell, P.St.J.
77db5e8d-8223-4806-ae60-a106619a022a
Hanna, D.C.
3da5a5b4-71c2-4441-bb67-21f0d28a187d
Webjörn, J.
f3ef0aa0-86f5-4323-ab51-ac54fb43d0ac
Pruneri, V.
0e97eb94-b682-409f-a107-ae6b84763f02
Russell, P.St.J.
77db5e8d-8223-4806-ae60-a106619a022a
Hanna, D.C.
3da5a5b4-71c2-4441-bb67-21f0d28a187d

Webjörn, J., Pruneri, V., Russell, P.St.J. and Hanna, D.C. (1995) 55% conversion efficiency to green in bulk quasi-phase-matching lithium niobate. Electronics Letters, 31 (8), 669-671. (doi:10.1049/el:19950442).

Record type: Article

Abstract

High voltage and liquid electrodes were used for periodic poling of lithium niobate. A sample with a period of 6.80 µm was used for first-order frequency doubling of 1064 nm Q-switched Nd:YAG light with an average power conversion of 55%, implying greater than 90% power conversion at the peak of the pulse. The effective nonlinear coefficient for both Q-switched and continuous-wave measurements was ~15 pm/V.

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Published date: 13 April 1995
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Identifiers

Local EPrints ID: 78158
URI: http://eprints.soton.ac.uk/id/eprint/78158
DOI: doi:10.1049/el:19950442
ISSN: 0013-5194
PURE UUID: 91395fa6-47bc-4194-8edf-54393473c37e

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Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 00:08

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Contributors

Author: J. Webjörn
Author: V. Pruneri
Author: P.St.J. Russell
Author: D.C. Hanna

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