Second harmonic generation in a low-loss orientation-patterned GaAs waveguide

K.A. Fedorova; A.D. McRobbie; G.S. Sokolovskii; P.G. Schunemann; E.U. Rafailov

doi:10.1364/OE.21.016424

Second harmonic generation in a low-loss orientation-patterned GaAs waveguide

K.A. Fedorova, A.D. McRobbie, G.S. Sokolovskii, P.G. Schunemann, E.U. Rafailov

Aston Institute of Photonic Technologies (AiPT)

Research output: Contribution to journal › Article › peer-review

Abstract

The technology of low-loss orientation-patterned gallium arsenide (OP-GaAs) waveguided crystals was developed and realized by reduction of diffraction scattering on the waveguide pattern. The propagation losses in the OP-GaAs waveguide were estimated to be as low as 2.1 dB/cm, thus demonstrating the efficient second harmonic generation at 1621 nm under an external pumping.

Original language	English
Pages (from-to)	16424-16430
Number of pages	7
Journal	Optics Express
Volume	21
Issue number	14
DOIs	https://doi.org/10.1364/OE.21.016424
Publication status	Published - 15 Jul 2013

Bibliographical note

© 2013 Optical Society of America
This paper was published in Optics express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-21-14-16424. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.

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10.1364/OE.21.016424

Second harmonic generation in a low-loss orientation-patterned GaAs waveguide
© 2013 Optical Society of America This paper was published in Optics express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-21-14-16424. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
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Cite this

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abstract = "The technology of low-loss orientation-patterned gallium arsenide (OP-GaAs) waveguided crystals was developed and realized by reduction of diffraction scattering on the waveguide pattern. The propagation losses in the OP-GaAs waveguide were estimated to be as low as 2.1 dB/cm, thus demonstrating the efficient second harmonic generation at 1621 nm under an external pumping.",

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doi = "10.1364/OE.21.016424",

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AU - McRobbie, A.D.

AU - Sokolovskii, G.S.

AU - Schunemann, P.G.

AU - Rafailov, E.U.

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Second harmonic generation in a low-loss orientation-patterned GaAs waveguide

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