Presentation
5 March 2021 HVPE growth of orientation patterned GaAsP for nonlinear frequency applications
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Abstract
We present GaAsxP1-x as an attractive ternary material that combines the properties of GaAs and GaP for nonlinear optical applications as it combines the higher nonlinear susceptibility of GaAs with the lower 2PA of GaP for a given x-composition. We discuss the HVPE growth results of GaAsP on plain substrates and on orientation patterned (OP) templates fabricated by the conventional MBE assisted polarity inversion technique with and without the MBE regrowth step. Along with the growth results showing in excess of 500 µm thick growth, we also present the structural and optical properties of the ternary material.
Conference Presentation
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Shivashankar Vangala, Vladimir Tassev, Meagan Parker, and Duane Brinegar "HVPE growth of orientation patterned GaAsP for nonlinear frequency applications", Proc. SPIE 11670, Nonlinear Frequency Generation and Conversion: Materials and Devices XX, 116700N (5 March 2021); https://doi.org/10.1117/12.2578635
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KEYWORDS
Binary data

Gallium arsenide

Nonlinear frequency conversion

Nonlinear optics

Frequency conversion

Laser sources

Long wavelength infrared

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