The DOI matches its Crossref record; 45 of the 45 references it cites were found in a registry or an index.
Enhanced Four‐Wave Mixing in Silicon Nitride Waveguides Integrated with 2D Layered Graphene Oxide Films
Open accessAbstract
Layered 2D graphene oxide (GO) films are integrated with silicon nitride (SiN) waveguides to experimentally demonstrate an enhanced Kerr nonlinearity via four‐wave mixing (FWM). SiN waveguides with both uniformly coated and patterned GO films are fabricated based on a transfer‐free, layer‐by‐layer GO coating method along with standard photolithography and lift‐off processes, yielding precise control of the film thickness, placement, and coating length. Detailed FWM measurements are carried out for the fabricated devices with different numbers of GO layers and at different pump powers, achieving up to ≈7.3 dB improvement in the FWM conversion efficiency for an uniformly coated device with one layer of GO and ≈9.1 dB for a patterned device with five layers of GO. A detailed analysis of the influence of pattern length and position on the FWM performance is performed. The dependence of GO's third‐order nonlinearity on layer number and pump power is also extracted, revealing interesting physical insights about the layered 2D GO films. Finally, an enhancement is obtained in the effective nonlinear parameter of the hybrid waveguides by over a factor of 100 relative to bare SiN waveguide. These results demonstrate the high nonlinear optical performance of SiN waveguides integrated with layered 2D GO films.
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Cites
Graphene oxide as a chemically tunable platform for optical applications
Loh, K. P., Bao, Q., Eda, G., & Chhowalla, M. (2010) · Nature Chemistry · doi:10.1038/nchem.907 · Cited by 3,340
Compton, O. C., & Nguyen, S. T. (2010) · Small · doi:10.1002/smll.200901934 · Cited by 2,858
New CMOS-compatible platforms based on silicon nitride and Hydex for nonlinear optics
Moss, D. J., Morandotti, R., Gaeta, A. L., & Lipson, M. (2013) · Nature Photonics · doi:10.1038/nphoton.2013.183 · Cited by 1,792
Self-citationLeuthold, J., Koos, C., & Freude, W. (2010) · Nature Photonics · doi:10.1038/nphoton.2010.185 · Cited by 1,338
On-chip generation of high-dimensional entangled quantum states and their coherent control
Kues, M., Reimer, C., Roztocki, P., Cortés, L. R., Sciara, S., Wetzel, B., Zhang, Y., Cino, A., Chu, S. T., Little, B. E., et al. (2017) · Nature · doi:10.1038/nature22986 · Cited by 1,177
Self-citationCMOS-compatible multiple-wavelength oscillator for on-chip optical interconnects
Levy, J. S., Gondarenko, A., Foster, M. A., Turner-Foster, A. C., Gaeta, A. L., & Lipson, M. (2010) · Nature Photonics · doi:10.1038/nphoton.2009.259 · Cited by 1,145
CMOS-compatible integrated optical hyper-parametric oscillator
Razzari, L., Duchesne, D., Ferrera, M., Morandotti, R., Chu, S., Little, B. E., & Moss, D. J. (2010) · Nature Photonics · doi:10.1038/nphoton.2009.236 · Cited by 963
Self-citationBroad-band optical parametric gain on a silicon photonic chip
Foster, M. A., Turner, A. C., Sharping, J. E., Schmidt, B. S., Lipson, M., & Gaeta, A. L. (2006) · Nature · doi:10.1038/nature04932 · Cited by 952
All-optical high-speed signal processing with silicon–organic hybrid slot waveguides
Koos, C., Vorreau, P., Vallaitis, T., Dumon, P., Bogaerts, W., Baets, R., Esembeson, B., Biaggio, I., Michinobu, T., Diederich, F., et al. (2009) · Nature Photonics · doi:10.1038/nphoton.2009.25 · Cited by 914
Generation of multiphoton entangled quantum states by means of integrated frequency combs
Reimer, C., Kues, M., Roztocki, P., Wetzel, B., Grazioso, F., Little, B. E., Chu, S. T., Johnston, T., Bromberg, Y., Caspani, L., et al. (2016) · Science · doi:10.1126/science.aad8532 · Cited by 841 · cited 1×
“As a fundamental (3) process, FWM has found a wide range of applications in wavelength conversion [6, 7] , optical frequency comb generation [18, 19], optical sampling [20, 21], quantum entanglement [22, 23] and many others [24, 25].”
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Metadata
- Authors
- Qu, Y., Wu, J., Yang, Y., Zhang, Y., Liang, Y., El Dirani, H., Crochemore, R., Demongodin, P., Sciancalepore, C., Grillet, C., Monat, C., Jia, B., & Moss, D. J.
- Venue
- Advanced Optical Materials
- Publisher
- Wiley
- Published
- 2020-10-19
- Volume
- 8
- Issue
- 23
- ISSN
- 2195-1071 (ISSN-L)
- OpenAlex
- W3093634089
- Cited by
- 267
- References
- 45
- FWCI
- 16.03
- Type
- journal article
- Language
- en
- Open access
- green
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- Qu, Y., Wu, J., Yang, Y., Zhang, Y., Liang, Y., El Dirani, H., Crochemore, R., Demongodin, P., Sciancalepore, C., Grillet, C., Monat, C., Jia, B., & Moss, D. J. (2020). Enhanced Four‐Wave Mixing in Silicon Nitride Waveguides Integrated with 2D Layered Graphene Oxide Films. Advanced Optical Materials. https://doi.org/10.1002/adom.202001048
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