Mr. Theodore P. Letsou Profile

Theodore P. Letsou

at Harvard Univ

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 13 March 2024 Presentation

Bright-dark solitons in a hybridized frequency comb

Theodore Letsou, Dmitry Kazakov, Pawan Ratra, Lorenzo Columbo, Sandro Dal Cin, Nikola Opacak, Marco Piccardo, Benedikt Schwarz, Federico Capasso

Proceedings Volume PC12905, PC1290509 (2024) https://doi.org/10.1117/12.3016806

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Proceedings Article | 13 March 2024 Presentation

Nonlinear mid-infrared photonics with active resonators

Dmitry Kazakov, Theodore Letsou, Pawan Ratra, Marco Piccardo, Lorenzo Columbo, Massimo Brambilla, Franco Prati, Sandro Dal Cin, Maximillian Beiser, Nikola Opacak, Michael Pushkarsky, David Caffey, Timothy Day, Luigi Lugiato, Benedikt Schwarz, Federico Capasso

Proceedings Volume PC12905, PC1290508 (2024) https://doi.org/10.1117/12.3003043

KEYWORDS: Mid-IR, Photonics, Tunable filters, Solitons, Semiconductors, Phase shifts, Optical resonators, Nonlinear optics, Nonlinear filtering, Resonators

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Proceedings Article | 9 March 2024 Presentation

Nozaki-Bekki optical solitons

Benedikt Schwarz, Nikola Opacak, Dmitry Kazakov, Lorenzo Columbo, Maximillian Beiser, Theodore Letsou, Florian Pilat, Massimo Brambilla, Franco Prati, Marco Piccardo, Federico Capasso

Proceedings Volume PC12895, PC128950M (2024) https://doi.org/10.1117/12.3003819

KEYWORDS: Optical solitons, Solitons, Semiconductor lasers, Quantum cascade lasers, Microresonators, Spectroscopy, Quantum systems, Quantum signals, Quantum sensing, Quantum optics applications

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Proceedings Article | 17 March 2023 Presentation

Ring quantum cascade lasers as versatile photonic components for the mid-infrared

Dmitry Kazakov, Theodore Letsou, Nikola Opačak, Maximillian Beiser, Sandro Dal Cin, Lorenzo Columbo, Massimo Brambilla, Franco Prati, Luigi Lugiato, Marco Piccardo, Benedikt Schwarz, Federico Capasso

Proceedings Volume PC12440, PC124400I (2023) https://doi.org/10.1117/12.2647068

KEYWORDS: Quantum cascade lasers, Mid-IR, Molecular spectroscopy, Wavelength division multiplexing, Tunable filters, Transceivers, Spectroscopy, Spectrometers, Optical amplifiers, Molecular photonics

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Proceedings Article | 10 September 2019 Presentation

Designer thin-film based perfect light absorption and its applications in structural coloring, gas sensing, and solar-thermal conversion (Conference Presentation)

Mohamed El Kabbash, Theodor Letsou, Michael Hinczewski, Giuseppe Strangi, Chunlei Guo

Proceedings Volume 11089, 1108904 (2019) https://doi.org/10.1117/12.2528370

KEYWORDS: Thin films, Absorption, Nanophotonics, Lithography, Metamaterials, Metals, Reflectivity, Oxides, Refractive index, Hydrogen

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