The DOI matches its Crossref record.
Optical 4x4 hitless slicon router for optical networks-on-chip (NoC)
Open accessAbstract
We demonstrate here a spatially non-blocking optical 4x4 router with a footprint of 0.07 mm(2) for use in future integrated photonic interconnection networks. The device is dynamically switched using thermo-optically tuned silicon microring resonators with a wavelength shift to power ratio of 0.25nm/mW. The design can route four optical inputs to four outputs with individual bandwidths of up to 38.5 GHz. All tested configurations successfully routed a single-wavelength laser and provided a maximum extinction ratio larger than 20 dB.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
On-chip dual-comb source for spectroscopy
Dutt, A., Joshi, C., Ji, X., Cardenas, J., Okawachi, Y., Luke, K., Gaeta, A. L., & Lipson, M. (2018) · Science Advances · doi:10.1126/sciadv.1701858 · Cited by 453
Self-citationLi, C., Liu, D., & Dai, D. (2019) · Nanophotonics · doi:10.1515/nanoph-2018-0161 · Cited by 346
16 × 16 non-blocking silicon optical switch based on electro-optic Mach-Zehnder interferometers
Lu, L., Zhao, S., Zhou, L., Li, D., Li, Z., Wang, M., Li, X., & Chen, J. (2016) · Optics Express · doi:10.1364/oe.24.009295 · Cited by 283
On-chip silicon photonic signaling and processing: a review
Wang, J., & Long, Y. (2018) · Science Bulletin · doi:10.1016/j.scib.2018.05.038 · Cited by 206
Flexible and tunable silicon photonic circuits on plastic substrates
Chen, Y., Li, H., & Li, M. (2012) · Scientific Reports · doi:10.1038/srep00622 · Cited by 104
Metadata
- Authors
- Sherwood-Droz, N., Wang, H., Chen, L., Lee, B. G., Biberman, A., Bergman, K., & Lipson, M.
- Venue
- Optics Express
- Publisher
- Optica Publishing Group
- Published
- 2008-09-22
- Volume
- 16
- Issue
- 20
- Pages
- 15915
- ISSN
- 1094-4087 (ISSN-L)
- OpenAlex
- W2150564601
- Cited by
- 377
- References
- 0
- FWCI
- 26.90
- Type
- journal article
- Language
- en
- Open access
- gold
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Optical 4x4 hitless slicon router for optical networks-on-chip (NoC). https://app.cochat.ai/papers/10.1364/oe.16.015915
- The paper
- Sherwood-Droz, N., Wang, H., Chen, L., Lee, B. G., Biberman, A., Bergman, K., & Lipson, M. (2008). Optical 4x4 hitless slicon router for optical networks-on-chip (NoC). Optics Express. https://doi.org/10.1364/oe.16.015915
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
