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Ryoto Sekine
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Intense optical parametric amplification in dispersion-engineered nanophotonic lithium niobate waveguides
L Ledezma, R Sekine, Q Guo, R Nehra, S Jahani, A Marandi
Optica 9 (3), 303-308, 2022
972022
Femtojoule femtosecond all-optical switching in lithium niobate nanophotonics
Q Guo, R Sekine, L Ledezma, R Nehra, DJ Dean, A Roy, RM Gray, ...
Nature Photonics 16 (9), 625-631, 2022
862022
Few-cycle vacuum squeezing in nanophotonics
R Nehra, R Sekine, L Ledezma, Q Guo, RM Gray, A Roy, A Marandi
Science 377 (6612), 1333-1337, 2022
852022
All-optical ultrafast ReLU function for energy-efficient nanophotonic deep learning
GHY Li, R Sekine, R Nehra, RM Gray, L Ledezma, Q Guo, A Marandi
Nanophotonics 12 (5), 847-855, 2023
502023
Ultrafast mode-locked laser in nanophotonic lithium niobate
Q Guo, BK Gutierrez, R Sekine, RM Gray, JA Williams, L Ledezma, ...
Science 382 (6671), 708-713, 2023
242023
Octave-spanning tunable infrared parametric oscillators in nanophotonics
L Ledezma, A Roy, L Costa, R Sekine, R Gray, Q Guo, R Nehra, ...
Science Advances 9 (30), eadf9711, 2023
202023
Visible-to-ultraviolet frequency comb generation in lithium niobate nanophotonic waveguides
TH Wu, L Ledezma, C Fredrick, P Sekhar, R Sekine, Q Guo, RM Briggs, ...
Nature Photonics 18 (3), 218-223, 2024
182024
Visible-to-mid-IR tunable frequency comb in nanophotonics
A Roy, L Ledezma, L Costa, R Gray, R Sekine, Q Guo, M Liu, RM Briggs, ...
Nature Communications 14 (1), 6549, 2023
132023
Tunable and efficient ultraviolet generation with periodically poled lithium niobate
E Hwang, N Harper, R Sekine, L Ledezma, A Marandi, S Cushing
Optics Letters 48 (15), 3917-3920, 2023
102023
Highly efficient visible and near-IR photon pair generation with thin-film lithium niobate
NA Harper, EY Hwang, R Sekine, L Ledezma, C Perez, A Marandi, ...
Optica Quantum 2 (2), 103-109, 2024
62024
Ultraviolet to Near-infrared Frequency Comb Generation in Lithium Niobate Nanophotonic Waveguides with Chirped Poling
TH Wu, L Ledezma, C Fredrick, P Sekhar, R Sekine, Q Guo, R Briggs, ...
CLEO: QELS_Fundamental Science, FW4J. 2, 2022
52022
Arkadev Roy, Robert M Gray, Saman Jahani, and Alireza Marandi. Femtojoule, femtosecond all-optical switching in lithium niobate nanophotonics
Q Guo, R Sekine, L Ledezma, R Nehra, DJ Dean
arXiv preprint arXiv:2107.09906, 2021
52021
Nanophotonics 2022
GHY Li, R Sekine, R Nehra, RM Gray, L Ledezma, Q Guo, A Marandi
11 (3), 559-570, 1901
51901
Multi-Octave Frequency Comb from an Ultra-Low-Threshold Nanophotonic Parametric Oscillator
R Sekine, RM Gray, L Ledezma, S Zhou, Q Guo, A Marandi
arXiv preprint arXiv:2309.04545, 2023
32023
40-Pulse Time-Multiplexed Nanophotonic Optical Parametric Oscillator
RM Gray, R Sekine, L Ledezma, A Roy, A Marandi
CLEO: Science and Innovations, SW3L. 4, 2023
32023
Widely-tunable optical parametric oscillator in lithium niobate nanophotonics
L Ledezma, A Roy, L Costa, R Sekine, R Gray, Q Guo, R Nehra, ...
arXiv preprint arXiv:2203.11482 10, 2022
32022
Femtojoule, Femtosecond, All-Optical Switching in Integrated Lithium Niobate Photonics
Q Guo, R Sekine, L Ledezma, DJ Dean, R Nehra, A Roy, A Marandi
2021 Conference on Lasers and Electro-Optics (CLEO), 1-2, 2021
32021
100 dB/cm broadband optical parametric amplification in dispersion engineered nanophotonic lithium niobate waveguides
L Ledezma, R Sekine, Q Guo, R Nehra, S Jahani, A Marandi
CLEO: Science and Innovations, SF1C. 7, 2021
32021
Mode-locked laser in nanophotonic lithium niobate
Q Guo, R Sekine, JA Williams, BK Gutierrez, RM Gray, L Ledezma, ...
arXiv preprint arXiv:2306.05314, 2023
22023
Two-Octave Frequency Comb from a Nanophotonic Parametric Oscillator
R Sekine, R Gray, L Ledezma, S Zhou, Q Guo, A Marandi
CLEO: Science and Innovations, SW4G. 2, 2023
22023
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