Large Bidirectional Refractive Index Change in Silicon‐rich Nitride via Visible Light Trimming
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DOI: 10.1002/adom.202403420
Abstract: Phase‐sensitive integrated photonic devices are highly susceptible to minor manufacturing deviations, resulting in significant performance inconsistencies. This variability has limited the scalability and widespread adoption of these devices. Here, a major advancement is achieved through… read more here.
Keywords: rich nitride; visible light; silicon rich; bidirectional refractive ... See more keywords
Silicon rich nitride ring resonators for rare – earth doped telecommunications-band amplifiers pumped at the O-band
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-09732-x
Abstract: Ring resonators on silicon rich nitride for potential use as rare-earth doped amplifiers pumped at 1310 nm with amplification at telecommunications-band are designed and characterized. The ring resonators are fabricated on 300 nm and 400 nm silicon rich… read more here.
Keywords: silicon rich; ring resonators; telecommunications band; rare earth ... See more keywords
Ultrahigh-Q photonic crystal cavities in silicon rich nitride.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.027334
Abstract: Ultrahigh-Q Photonic Crystal cavities were realized in a suspended Silicon Rich Nitride (SiNx) platform for applications at telecom wavelengths. Using a line width modulated cavity design we achieved a simulated Q of 520,000 with a… read more here.
Keywords: silicon rich; crystal cavities; photonic crystal; ultrahigh photonic ... See more keywords
Design of Si-rich nitride interposer waveguides for efficient light coupling from InP-based QD-emitters to Si3N4 waveguides on a silicon substrate.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.401225
Abstract: In this paper, we present a systematic analysis for the design of Si-rich-nitride (SRN) based interposer waveguide layers interfacing InP-based devices and Si3N4 waveguides, towards monolithic co-integration of active and passive elements through a Back-End-Of-Line… read more here.
Keywords: rich nitride; inp; design rich; si3n4 waveguides ... See more keywords
Enhancement of second-harmonic generation in silicon-rich nitride using photonic bound states in the continuum.
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DOI: 10.1364/oe.557949
Abstract: Silicon-rich nitride (SRN) grown by plasma-enhanced chemical vapor deposition (PECVD) was used as a second-order nonlinear material platform for strongly enhanced second-harmonic generation (SHG) using photonic quasi-bound states in the continuum (QBIC) excited under nearly… read more here.
Keywords: rich nitride; silicon rich; using photonic; harmonic generation ... See more keywords
Characterization and Optimal Design of Silicon-Rich Nitride Nonlinear Waveguides for 2 μm Wavelength Band
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10228087
Abstract: Optical communication using the 2 μm wavelength band is attracting growing attention for the sake of mitigating the information ‘capacity crunch’ on the way, where on-chip nonlinear waveguides can play vital roles. Here, silicon-rich nitride… read more here.
Keywords: srn ridge; silicon rich; nonlinear waveguides; rich nitride ... See more keywords