scholarly journals Enhancing the Kerr nonlinearity in SiN nanowires with graphene oxide films

2020 ◽  
Author(s):  
David Moss
Keyword(s):  
Graphene Oxide ◽  
Silicon Nitride ◽  
Conversion Efficiency ◽  
Oxide Films ◽  
Kerr Nonlinearity ◽  
Four Wave Mixing ◽  
High Conversion ◽  
Wave Mixing ◽  
Efficiency Improvement ◽  
High Conversion Efficiency

Enhanced four-wave mixing in silicon nitride waveguides integrated with 2D graphene oxide (GO) films is experimentally demonstrated. We achieve a high conversion efficiency improvement of ~7.3 dB for a 2-cm-long waveguide with monolayer GO film.

scholarly journals Enhancing the Kerr nonlinearity in SiN nanowires with graphene oxide films

2020 ◽  
Author(s):  
David Moss
Keyword(s):  
Graphene Oxide ◽  
Silicon Nitride ◽  
Conversion Efficiency ◽  
Oxide Films ◽  
Kerr Nonlinearity ◽  
Four Wave Mixing ◽  
High Conversion ◽  
Wave Mixing ◽  
Efficiency Improvement ◽  
High Conversion Efficiency

Enhanced four-wave mixing in silicon nitride waveguides integrated with 2D graphene oxide (GO) films is experimentally demonstrated. We achieve a high conversion efficiency improvement of ~7.3 dB for a 2-cm-long waveguide with monolayer GO film.

scholarly journals CLEO Pacific Rim 2020 Enhanced FWM in SiN nanowires integrated with 2D GO films

2020 ◽  
Author(s):  
David Moss
Keyword(s):  
Graphene Oxide ◽  
Silicon Nitride ◽  
Conversion Efficiency ◽  
Four Wave Mixing ◽  
Pacific Rim ◽  
High Conversion ◽  
Wave Mixing ◽  
Efficiency Improvement ◽  
High Conversion Efficiency

Enhanced four-wave mixing in silicon nitride waveguides integrated with 2D graphene oxide (GO) films is experimentally demonstrated. We achieve a high conversion efficiency improvement of ~7.3 dB for a 2-cm-long waveguide with monolayer GO film.

scholarly journals Strongly enhanced four wave mixing in micro-ring resonators integrated with 2D graphene oxide films

2020 ◽  
Author(s):  
David Moss
Keyword(s):  
Graphene Oxide ◽  
Conversion Efficiency ◽  
Oxide Films ◽  
Four Wave Mixing ◽  
Ring Resonators ◽  
Wave Mixing ◽  
Two Dimensional

<a>Two-dimensional </a>layered graphene oxide films are integrated with micro-ring resonators to experimentally demonstrate enhanced four-wave mixing, achieving up to ~7.6-dB enhancement in conversion efficiency for a uniformly coated device and ~10.3-dB for a patterned device.

scholarly journals Strongly enhanced four wave mixing in micro-ring resonators integrated with 2D graphene oxide films

2020 ◽  
Author(s):  
David Moss
Keyword(s):  
Graphene Oxide ◽  
Conversion Efficiency ◽  
Oxide Films ◽  
Four Wave Mixing ◽  
Ring Resonators ◽  
Wave Mixing ◽  
Two Dimensional

<a>Two-dimensional </a>layered graphene oxide films are integrated with micro-ring resonators to experimentally demonstrate enhanced four-wave mixing, achieving up to ~7.6-dB enhancement in conversion efficiency for a uniformly coated device and ~10.3-dB for a patterned device.

scholarly journals Four-wave mixing in integrated ring resonators integrated with 2D graphene oxide

2020 ◽  
Author(s):  
David Moss
Keyword(s):  
Graphene Oxide ◽  
Conversion Efficiency ◽  
Oxide Films ◽  
Four Wave Mixing ◽  
Ring Resonators ◽  
Wave Mixing

We experimentally demonstrate enhanced four-wave mixing in micro-ring resonators (MRRs) integrated with graphene oxide films. We achieve up to ~7.6-dB enhancement in conversion efficiency for a uniformly coated MRR and ~10.3-dB for a patterned device.

scholarly journals Enhanced Four‐Wave Mixing in Silicon Nitride Waveguides Integrated with 2D Layered Graphene Oxide Films

2020 ◽  
Vol 8 (23) ◽  
pp. 2001048 ◽  
Author(s):  
Yang Qu ◽  
Jiayang Wu ◽  
Yunyi Yang ◽  
Yuning Zhang ◽  
Yao Liang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Silicon Nitride ◽  
Oxide Films ◽  
Four Wave Mixing ◽  
Wave Mixing

scholarly journals IEEE CLEO PacRim conf Paper 11E5 FWM MRR GO OSF

2020 ◽  
Author(s):  
David Moss
Keyword(s):  
Graphene Oxide ◽  
Conversion Efficiency ◽  
Oxide Films ◽  
Four Wave Mixing ◽  
Ring Resonators ◽  
Wave Mixing ◽  
Two Dimensional

Two-dimensional layered graphene oxide films are integrated with micro-ring resonators to experimentally demonstrate enhanced four-wave mixing, achieving up to ~7.6-dB enhancement in conversion efficiency for a uniformly coated device and ~10.3-dB for a patterned device.

scholarly journals Design of silicon nitride waveguides with integrated graphene oxide films for FWM

2021 ◽  
Author(s):  
David Moss
Keyword(s):  
Graphene Oxide ◽  
Silicon Nitride ◽  
Kerr Nonlinearity ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Material Parameters ◽  
Highly Nonlinear ◽  
Thermal Changes ◽  
Strong Mode ◽  
Good Agreement

We theoretically investigate and optimize four-wave mixing (FWM) in silicon nitride (SiN) waveguides integrated with two-dimensional (2D) layered graphene oxide (GO) films. Based on extensive previous measurements of the material parameters of the GO films, we perform detailed analysis for the influence of device parameters including waveguide geometry, GO film thickness, length, and coating position on the FWM conversion efficiency (CE) and conversion bandwidth (CB). The influence of dispersion and photo-thermal changes in the GO films is also discussed. Owing to the strong mode overlap between the SiN waveguides and the highly nonlinear GO films, FWM in the hybrid waveguides can be significantly enhanced. We obtain good agreement with previous experimental results and show that by optimizing the device parameters to balance the trade-off between Kerr nonlinearity and loss, the FWM CE can be improved by as much as ~20.7 dB and the FWM CB can be increased by ~4.4 folds, relative to the uncoated waveguides. These results highlight the significantly enhanced FWM performance that can be achieved in SiN waveguides by integrating 2D layered GO films.

scholarly journals High conversion efficiency in resonant four-wave mixing processes

2016 ◽  
Vol 24 (2) ◽  
pp. 1008 ◽  
Author(s):  
Chin-Yuan Lee ◽  
Bo-Han Wu ◽  
Gang Wang ◽  
Yong-Fang Chen ◽  
Ying-Cheng Chen ◽  
...  
Keyword(s):  
Conversion Efficiency ◽  
Four Wave Mixing ◽  
High Conversion ◽  
Wave Mixing ◽  
Mixing Processes ◽  
High Conversion Efficiency
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