Mr. Mircea-Traian Catuneanu Profile

Mircea-Traian Catuneanu

at TU Dresden

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Author

Publications (5)

Proceedings Article | 18 June 2024 Poster + Paper

Fabrication of high-Q multimode microring resonators on a photonic silicon-on-insulator platform

Mircea-Traian Cătuneanu, Ahmad Echresh, Rang Li, Saif Mohd Shaik, Shiyao Fang, Bhavana Siddaveeranna Umeshaiah, Yordan Georgiev, Yonder Berencén, Artur Erbe, Shengqiang Zhou, Manfred Helm, Kambiz Jamshidi

Proceedings Volume 13012, 130120S (2024) https://doi.org/10.1117/12.3022236

KEYWORDS: Waveguides, Silicon, Resonators, Fabrication, Silicon photonics, Wave propagation, Electron beam lithography, Optical resonators, Microrings, Microresonators

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Proceedings Article | 18 June 2024 Presentation + Paper

Theoretical investigation of electric field induces second harmonic generation in silicon nitride waveguide structures

Abdou Shetewy, Mircea Catuneanu, Kambiz Jamshidi

Proceedings Volume 13012, 1301207 (2024) https://doi.org/10.1117/12.3013521

KEYWORDS: Waveguides, Silicon nitride, Second harmonic generation, Nonlinear optics, Photonic integrated circuits

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Proceedings Article | 5 June 2023 Presentation + Paper

Characterization of self-pulsing in active silicon ring resonators

Abdou Shetewy, Mircea Catuneanu, Hrishikesh Vithalani, Menglong He, Ryan Hamerly, Kambiz Jamshidi

Proceedings Volume 12569, 1256907 (2023) https://doi.org/10.1117/12.2665649

KEYWORDS: Silicon, Waveguides, Microrings, Optical transmission, Tunable lasers, Resonators, Nonlinear optics, Optical bistability, Oscillators, Pulsed power

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Proceedings Article | 15 March 2023 Presentation + Paper

Second-order nonlinear optical amplification in CMOS silicon

David Heydari, Mircea Catuneanu, Edwin Ng, Jatadhari Mishra, Ryan Hamerly, Dodd Gray, Marc Jankowski, Martin Fejer, Hideo Mabuchi, Kambiz Jamshidi

Proceedings Volume 12430, 124300N (2023) https://doi.org/10.1117/12.2672127

KEYWORDS: Silicon, Waveguides, Second harmonic generation, Diodes, Signal processing, Optical parametric amplifiers, Harmonic generation, Signal detection, Phase measurement, Nanophotonics

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Proceedings Article | 24 May 2022 Presentation

Design of efficient modally phase-matched SHG waveguides with automatic differentiation

Ryan Hamerly, Alexander Sludds, Saumil Bandyopadhyay, David Heydari, Mircea Catuneanu, Dirk Englund, Kambiz Jamshidi

Proceedings Volume PC12130, PC1213002 (2022) https://doi.org/10.1117/12.2624485

KEYWORDS: Waveguides, Second-harmonic generation, Structural design, Metamaterials, Supercontinuum generation, Slow light, Silicon, Resonators, Quantum optics, Optical parametric oscillators

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