Second-harmonic generation in periodically-poled thin film lithium niobate wafer-bonded on silicon
Генерация второй гармоники в тонкоплёночном периодически доминированном ниобате лития, приклеенном к кремнию
2016-12-16
SCID: 54.1/grvrr2xj
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4 mm waveguides8% nonlinear conversionon-chip nonlinear opticsperiodically-poled thin film lithium niobatepulsed inputquantum-optic applicationssecond-harmonic generationsilicon photonics integrationwafer-bonded on silicon
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Abstract (AI)
. A nonlinear conversion of 8% is obtained with a pulsed input in 4 mm long waveguides. The choice of silicon substrate makes the platform potentially compatible with silicon photonics, and therefore may pave the path towards on-chip nonlinear and quantum-optic applications.
Key Findings
1
Achieved 8% nonlinear conversion efficiency with a pulsed input in 4 mm long waveguides.
2
Demonstrated second-harmonic generation in periodically-poled thin-film lithium niobate bonded on silicon substrate.
3
Using a silicon substrate makes the platform potentially compatible with silicon photonics for on-chip nonlinear and quantum-optic applications.
Research Object
Periodically-poled thin-film lithium niobate waveguides wafer-bonded on silicon
Research Subject
Second-harmonic generation efficiency (nonlinear conversion, 8% with pulsed input in 4 mm waveguides) and platform compatibility with silicon photonics for on-chip nonlinear and quantum-optic applications
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2016-12-16
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