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Programmable photonics

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Programmable photonics is a subfield of photonics that studies the development of photonic circuits for computation. It encompasses passive computation, which sculpts light in a way that performs a certain computation[1], and the more ambitious, futuristic active computation (like in semiconductors)[2].

Programmable photonics has received increasing interest from the defense, Virtual Reality, and Augmented Reality sectors, among others[3][4][5]. Optical metasurfaces (OMs) are widely considered the current state of the art in programmable photonics[6].

References

  1. ^ Preble, Stefan; Bergman, Barton; Carpenter, Lewis G.; Chrostowski, Lukas; Dikshit, Amit; Fanto, Michael; Lin, Wenhua; van Niekerk, Matthew; Uddin, Mohammad Rakib; Sundaram, Vijay Soorya Shunmuga (1 January 2023). "Passive silicon photonic devices". Integrated Photonics for Data Communication Applications. Elsevier: 159–199.
  2. ^ "Active Photonic Platforms (APP) 2024, Conference Details". spie.org.
  3. ^ "Military optical computing uses fast optical interconnects for small size, light weight, and RFI immunity". Military Aerospace. 30 March 2011.
  4. ^ "Meta-optics: The disruptive technology you didn't see coming". phys.org. {{cite news}}: |first1= missing |last1= (help)
  5. ^ "A metalens for virtual and augmented reality". 21 January 2021.
  6. ^ Neshev, Dragomir; Aharonovich, Igor (29 August 2018). "Optical metasurfaces: new generation building blocks for multi-functional optics". Light: Science & Applications. 7 (1): 58. doi:10.1038/s41377-018-0058-1. ISSN 2047-7538.