Cited by 1,363Photonic and Optical DevicesSemiconductor Lasers and Optical DevicesSilicon Nanostructures and Photoluminescence

Roadmap on silicon photonics

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Thomson, David, Zilkie, Aaron, Bowers, John E, Komljenovic, Tin, Reed, Graham T, Vivien, Laurent, Marris-Morini, Delphine, Cassan, Eric +9 more·2016·Journal of Optics

Abstract

Silicon photonics research can be dated back to the 1980s. However, the previous decade has witnessed an explosive growth in the field. Silicon photonics is a disruptive technology that is poised to revolutionize a number of application areas, for example, data centers, high-performance computing and sensing. The key driving force behind silicon photonics is the ability to use CMOS-like fabrication resulting in high-volume production at low cost. This is a key enabling factor for bringing photonics to a range of technology areas where the costs of implementation using traditional photonic elements such as those used for the telecommunications industry would be prohibitive. Silicon does however have a number of shortcomings as a photonic material. In its basic form it is not an ideal material in which to produce light sources, optical modulators or photodetectors for example. A wealth of research effort from both academia and industry in recent years has fueled the demonstration of multiple solutions to these and other problems, and as time progresses new approaches are increasingly being conceived. It is clear that silicon photonics has a bright future. However, with a growing number of approaches available, what will the silicon photonic integrated circuit of the future look like? This roadmap on silicon photonics delves into the different technology and application areas of the field giving an insight into the state-of-the-art as well as current and future challenges faced by researchers worldwide. Contributions authored by experts from both industry and academia provide an overview and outlook for the silicon waveguide platform, optical sources, optical modulators, photodetectors, integration approaches, packaging, applications of silicon photonics and approaches required to satisfy applications at mid-infrared wavelengths. Advances in science and technology required to meet challenges faced by the field in each of these areas are also addressed together with predictions of where the field is destined to reach.

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  1. [53]53. Boeuf F et al 2013 A multi-wavelength 3D-compatible silicon photonics platform on 300 mm SOI wafers for 25 Gb/s applications Electron Devices Meeting (IEDM), 2013 IEEE Int. pp 1-13

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Authors
Thomson, D., Zilkie, A., Bowers, J. E., Komljenovic, T., Reed, G. T., Vivien, L., Marris-Morini, D., Cassan, E., Virot, L., Fédéli, J.-M., Hartmann, J.-M., Schmid, J. H., Xu, D.-X., Boeuf, F., O’Brien, P., Mashanovich, G. Z., & Nedeljkovic, M.
Affiliations
  • University of Southampton (GB)
  • Rockley Photonics (United States) (US)
  • University of California, Santa Barbara (US)
  • University of California, Santa Barbara, Electrical and Computer Engineering Department, Santa Barbara, CA 93106,
  • Université Paris-Sud (FR)
  • Centre for Nanoscience and Nanotechnology (C2N), CNRS, Université Paris Sud, Université Paris-Saclay,
  • Commissariat à l'Énergie Atomique et aux Énergies Alternatives (FR)
  • National Research Council Canada (CA)
  • STMicroelectronics (Crolles 2) SAS, 850 Rue Jean Monnet, BP 16, Crolles Cedex,
  • Tyndall National Institute, University College Cork, Cork,
  • University of Southampton
Corresponding author
Thomson, David
Venue
Journal of Optics
Published
2016-06-24
Volume
18
Issue
7
Pages
073003
ISSN
  • 0150-536X (ISSN-L)
  • 2040-8978
  • 2040-8986
OpenAlex
W2468172470
Cited by
1,363
References
82
Citations by year
2026: 99 · 2025: 125 · 2024: 141 · 2023: 149 · 2022: 148 · 2021: 160 · 2020: 164 · 2019: 171 · 2018: 135 · 2017: 64 · 2016: 7
FWCI
57.84
Type
journal article
Language
en
Open access
Locations
  • Journal of Optics (publishedVersion, other-oa)
  • NPARC (submittedVersion)
  • ePrints Soton (University of Southampton) (submittedVersion)
Funders
  • Defense Advanced Research Projects Agency
  • Engineering and Physical Sciences Research Council (EP/K00509X/1, EP/L021129/1, EP/N013247/1, EP/L00044X/1, EP/L01162X/1)
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Photonic and Optical Devices
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Semiconductor Lasers and Optical Devices
  • Physical Sciences › Materials Science › Materials Chemistry › Silicon Nanostructures and Photoluminescence
Keywords
silicon photonics, silicon photonics integrated circuits, silicon waveguides, light sources, optical modulators, photodetectors, CMOS-compatible photonics, photonic integration, photonic packaging, mid-infrared photonics, data centers, high-performance computing, sensing applications

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