Mr. Ian R. Christen Profile

Ian R. Christen

at Massachusetts Institute of Technology

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Author

Publications (5)

Proceedings Article | 13 March 2024 Presentation + Paper

Integrating superconducting single-photon detectors into active photonic circuits

Samuel Gyger, Max Tao, Marco Colangelo, Ian Christen, Hugo Larocque, Julien Zichi, Lucas Schweickert, Ali Elshaari, Stephan Steinhauer, Saimon Covre da Silva, Armando Rastelli, Hamed Sattari, Gregory Chong, Yves Petremand, Ivan Prieto, Yang Yu, Amir Ghadimi, Dirk Englund, Klaus Jons, Val Zwiller, Carlos Errando-Herranz

Proceedings Volume 12911, 1291102 (2024) https://doi.org/10.1117/12.3009736

KEYWORDS: Single photon detectors, Superconductors, Photonic integrated circuits, Quantum photonics, Quantum detection, Waveguides, Sensors, Quantum technologies, Quantum sensing, Quantum emitters

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Proceedings Article | 12 March 2024 Paper

Optimized encoding for coherent communication using photonic crystal cavity IQ modulators in thin film lithium niobate

Dashiell L. Vitullo, Sanjaya Lohani, Hugo Larocque, Alexander Sludds, Hamed Sattari, Ian Christen, Gregory Choong, Ivan Prieto, Jacopo Leo, Homa Zarebidaki, Moe Soltani, Thomas Searles, Amir Ghadimi, Brian Kirby, Mikkel Heuck, Dirk Englund

Proceedings Volume 12871, 1287107 (2024) https://doi.org/10.1117/12.3011172

KEYWORDS: Modulators, Electrooptic modulators, Thin films, Photonic crystals, Neurons, Lithium niobate, Telecommunications, Optical modulators, Artificial intelligence, Neural networks, Machine learning

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Proceedings Article | 12 March 2024 Presentation + Paper

Integrated quantum photonics with single color centers in silicon

Mihika Prabhu, Valeria Saggio, Lorenzo De Santis, Samuel Gyger, Marco Colangelo, Ian Christen, Christopher Panuski, Changchen Chen, Hamza Raniwala, Dalia Ornelas-Huerta, Connor Gerlach, Dirk Englund, Carlos Errando-Herranz

Proceedings Volume 12891, 1289107 (2024) https://doi.org/10.1117/12.3002448

KEYWORDS: Color centers, Silicon, Quantum photonics, Quantum technologies, Waveguides, Photonic crystals, Silicon photonics, Light-matter interactions, Telecommunications, Quantum interfaces

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Proceedings Article | 15 March 2023 Presentation + Paper

Coherent VCSEL homodyne neural networks

Zaijun Chen, Alexander Sludds, Ronald Davis, Ian Christen, Liane Bernstein, Tobias Heuser, Niels Heermeier, James Lott, Stephan Reitzenstein, Ryan Hamerly, Dirk Englund

Proceedings Volume 12438, 1243809 (2023) https://doi.org/10.1117/12.2648628

KEYWORDS: Vertical cavity surface emitting lasers, Neural networks, Homodyne detection, Optical computing, Matrices, Energy efficiency, Electro optics, Quantum processing, Quantum machine learning, Parallel computing

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Proceedings Article | 3 October 2022 Presentation

High-speed electro-optic guided resonance spatial light modulator

Mohamed ElKabbash, Dirk Englund, Sivan Trajtenberg Mills, Christopher Panuski, Cole Brabec, Ian Christen

Proceedings Volume PC12196, PC1219616 (2022) https://doi.org/10.1117/12.2640691

KEYWORDS: Spatial light modulators, Electro optics, Electrooptic modulators, Resonance enhancement, Photonic integrated circuits, Liquid crystal on silicon, Diffraction, Thin films, Switching, Silicon photonics

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