Flat-top temperature tuning response in periodically-poled nonlinear crystals
Flat-top temperature tuning response in periodically-poled nonlinear crystals
Second harmonic generation via periodically-poled nonlinear materials offers an efficient means of generating high-quality visible light that would be otherwise unattainable with traditional laser sources. While this technology has the potential for implementation in many mass-industrial applications, temperature stability requirements of 0.1 deg.C can make packaging with a pump source problematic. Using our high fidelity poling technique we have achieved precise placement of poled domains in Lithium Niobate based on the resulting mathematical models. These initial devices provide more than 4 deg.C flat-top temperature stability, albeit with a corresponding loss in operational efficiency. Our aim is to implement improved designs in magnesium-doped Lithium Niobate for packaging with near-room temperature diode-based pump sources, as could be applied towards RGB TV and projector applications.
nonlinear, poled, qpm, temperature stable, bloombergen
Major, Huw E.
b6df0066-f28b-498f-b606-bf3f4421fa94
Peacock, Anna C.
685d924c-ef6b-401b-a0bd-acf1f8e758fc
Gates, James C.
b71e31a1-8caa-477e-8556-b64f6cae0dc2
Gawith, Corin B.E.
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Smith, Peter G.R.
8979668a-8b7a-4838-9a74-1a7cfc6665f6
2007
Major, Huw E.
b6df0066-f28b-498f-b606-bf3f4421fa94
Peacock, Anna C.
685d924c-ef6b-401b-a0bd-acf1f8e758fc
Gates, James C.
b71e31a1-8caa-477e-8556-b64f6cae0dc2
Gawith, Corin B.E.
926665c0-84c7-4a1d-ae19-ee6d7d14c43e
Smith, Peter G.R.
8979668a-8b7a-4838-9a74-1a7cfc6665f6
Major, Huw E., Peacock, Anna C., Gates, James C., Gawith, Corin B.E. and Smith, Peter G.R.
(2007)
Flat-top temperature tuning response in periodically-poled nonlinear crystals.
SPIE Europe Optics & Optoelectronics, Prague, Czech Republic.
16 - 20 Apr 2007.
1 pp
.
(doi:10.1117/12.722937).
Record type:
Conference or Workshop Item
(Paper)
Abstract
Second harmonic generation via periodically-poled nonlinear materials offers an efficient means of generating high-quality visible light that would be otherwise unattainable with traditional laser sources. While this technology has the potential for implementation in many mass-industrial applications, temperature stability requirements of 0.1 deg.C can make packaging with a pump source problematic. Using our high fidelity poling technique we have achieved precise placement of poled domains in Lithium Niobate based on the resulting mathematical models. These initial devices provide more than 4 deg.C flat-top temperature stability, albeit with a corresponding loss in operational efficiency. Our aim is to implement improved designs in magnesium-doped Lithium Niobate for packaging with near-room temperature diode-based pump sources, as could be applied towards RGB TV and projector applications.
More information
Published date: 2007
Additional Information:
Conference code: COO102
Venue - Dates:
SPIE Europe Optics & Optoelectronics, Prague, Czech Republic, 2007-04-16 - 2007-04-20
Keywords:
nonlinear, poled, qpm, temperature stable, bloombergen
Identifiers
Local EPrints ID: 46135
URI: http://eprints.soton.ac.uk/id/eprint/46135
PURE UUID: b6033c39-e301-489f-a05e-bbe578d4e015
Catalogue record
Date deposited: 24 May 2007
Last modified: 16 Mar 2024 03:31
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Contributors
Author:
Huw E. Major
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