Broadband frequency tripling in locally ordered nonlinear photonic crystal

Yan Sheng; Wieslaw Krolikowski

doi:10.1364/OE.21.004475

Broadband frequency tripling in locally ordered nonlinear photonic crystal

Yan Sheng^*, Wieslaw Krolikowski

^*Corresponding author for this work

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

3 Citations (Scopus)

Abstract

We propose and fabricate a LiNbO₃-based nonlinear photonic crystal with locally ordered ferroelectric domains. The nonlinearity modulation provides sets of uniformly distributed reciprocal lattice vectors, ensuring broadband high frequency conversion efficiency. Frequency tripling via cascading is demonstrated in the range of 1400-1830 nm, with energy conversion efficiency up to ∼15%.

Original language	English
Pages (from-to)	4475-4480
Number of pages	6
Journal	Optics Express
Volume	21
Issue number	4
DOIs	https://doi.org/10.1364/OE.21.004475
Publication status	Published - 25 Feb 2013

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abstract = "We propose and fabricate a LiNbO3-based nonlinear photonic crystal with locally ordered ferroelectric domains. The nonlinearity modulation provides sets of uniformly distributed reciprocal lattice vectors, ensuring broadband high frequency conversion efficiency. Frequency tripling via cascading is demonstrated in the range of 1400-1830 nm, with energy conversion efficiency up to ∼15%.",

author = "Yan Sheng and Wieslaw Krolikowski",

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AB - We propose and fabricate a LiNbO3-based nonlinear photonic crystal with locally ordered ferroelectric domains. The nonlinearity modulation provides sets of uniformly distributed reciprocal lattice vectors, ensuring broadband high frequency conversion efficiency. Frequency tripling via cascading is demonstrated in the range of 1400-1830 nm, with energy conversion efficiency up to ∼15%.

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Broadband frequency tripling in locally ordered nonlinear photonic crystal

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