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Works (23)

Overcoming stress limitations in SiN nonlinear photonics via a bilayer waveguide

Nanophotonics
2025-02-14 | Journal article
Contributors: Karl J. McNulty; Shriddha Chaitanya; Swarnava Sanyal; Andres Gil-Molina; Mateus Corato-Zanarella; Yoshitomo Okawachi; Alexander L. Gaeta; Michal Lipson
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Automated tuning of a ring-assisted MZI-based interleaver for Kerr frequency combs

Optics Letters
2025-01-15 | Journal article
Contributors: Songli Wang; Yuyang Wang; Swarnava Sanyal; Robert Parsons; Xingchen Ji; Yoshitomo Okawachi; Xiang Meng; Michal Lipson; Alexander Gaeta; Keren Bergman
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Massively scalable Kerr comb-driven silicon photonic link

Nature Photonics
2023-09 | Journal article
Contributors: Anthony Rizzo; Asher Novick; Vignesh Gopal; Bok Young Kim; Xingchen Ji; Stuart Daudlin; Yoshitomo Okawachi; Qixiang Cheng; Michal Lipson; Alexander L. Gaeta et al.
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Chip-scale frequency combs for data communications in computing systems

Optica
2023-08-20 | Journal article
Contributors: Yoshitomo Okawachi; Bok Young Kim; Michal Lipson; Alexander L. Gaeta
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Crossref

Large regenerative parametric amplification on chip at ultra-low pump powers

Optica
2023-07-20 | Journal article
Contributors: Yun Zhao; Jae K. Jang; Xingchen Ji; Yoshitomo Okawachi; Michal Lipson; Alexander L. Gaeta
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Crossref

Ultra‐Low‐Loss Silicon Nitride Photonics Based on Deposited Films Compatible with Foundries

Laser & Photonics Reviews
2023-03 | Journal article
Contributors: Xingchen Ji; Yoshitomo Okawachi; Andres Gil‐Molina; Mateus Corato‐Zanarella; Samantha Roberts; Alexander L. Gaeta; Michal Lipson
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Crossref

Active tuning of dispersive waves in Kerr soliton combs

Optics Letters
2022-05-01 | Journal article
Contributors: Yoshitomo Okawachi; Bok Young Kim; Yun Zhao; Jae K. Jang; Xingchen Ji; Michal Lipson; Alexander L. Gaeta
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Dynamic control of photon lifetime for quantum random number generation

Optica
2021-11-20 | Journal article
Contributors: Yoshitomo Okawachi; Bok Young Kim; Yun Zhao; Xingchen Ji; Michal Lipson; Alexander L. Gaeta
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Crossref

Theory of χ(2)-microresonator-based frequency conversion

Optics Letters
2021-11-01 | Journal article
Contributors: Yun Zhao; Jae K. Jang; Yoshitomo Okawachi; Alexander L. Gaeta
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Crossref

Soliton-effect compression of picosecond pulses on a photonic chip

Optics Letters
2021-09-15 | Journal article
Contributors: Richard Oliver; Yoshitomo Okawachi; Xingchen Ji; Adrea R. Johnson; Alexander Klenner; Michal Lipson; Alexander L. Gaeta
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Crossref

Conversion efficiency of soliton Kerr combs

Optics Letters
2021-08-01 | Journal article
Contributors: Jae K. Jang; Yoshitomo Okawachi; Yun Zhao; Xingchen Ji; Chaitanya Joshi; Michal Lipson; Alexander L. Gaeta
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Crossref

PINE: Photonic Integrated Networked Energy efficient datacenters (ENLITENED Program) [Invited]

Journal of Optical Communications and Networking
2020-12-01 | Journal article
Contributors: Madeleine Glick; Nathan C. Abrams; Qixiang Cheng; Min Yee Teh; Yu-Han Hung; Oscar Jimenez; Songtao Liu; Yoshitomo Okawachi; Xiang Meng; Leif Johansson et al.
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Crossref

Demonstration of chip-based coupled degenerate optical parametric oscillators for realizing a nanophotonic spin-glass

Nature Communications
2020-08-17 | Journal article
Contributors: Yoshitomo Okawachi; Mengjie Yu; Jae K. Jang; Xingchen Ji; Yun Zhao; Bok Young Kim; Michal Lipson; Alexander L. Gaeta
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Chip-based self-referencing using integrated lithium niobate waveguides

Optica
2020-06-20 | Journal article
Contributors: Yoshitomo Okawachi; Mengjie Yu; Boris Desiatov; Bok Young Kim; Tobias Hansson; Marko Lončar; Alexander L. Gaeta
Source: check_circle
Crossref

Performance scaling of a 10-GHz solid-state laser enabling self-referenced CEO frequency detection without amplification

Optics Express
2020-04-27 | Journal article
Contributors: Léonard M. Krüger; Aline S. Mayer; Yoshitomo Okawachi; Xingchen Ji; Alexander Klenner; Adrea R. Johnson; Carsten Langrock; Martin M. Fejer; Michal Lipson; Alexander L. Gaeta et al.
Source: check_circle
Crossref

Turn-key, high-efficiency Kerr comb source

Optics Letters
2019-09-15 | Journal article
Contributors: Bok Young Kim; Yoshitomo Okawachi; Jae K. Jang; Mengjie Yu; Xingchen Ji; Yun Zhao; Chaitanya Joshi; Michal Lipson; Alexander L. Gaeta
Source: check_circle
Crossref

Microfluidic mid-infrared spectroscopy via microresonator-based dual-comb source

Optics Letters
2019-09-01 | Journal article
Contributors: Mengjie Yu; Yoshitomo Okawachi; Austin G. Griffith; Michal Lipson; Alexander L. Gaeta
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Crossref

Supercontinuum generation in angle-etched diamond waveguides

Optics Letters
2019-08-15 | Journal article
Contributors: Amirhassan Shams-Ansari; Pawel Latawiec; Yoshitomo Okawachi; Vivek Venkataraman; Mengjie Yu; Boris Desiatov; Haig Atikian; Gary L. Harris; Nathalie Picqué; Alexander L. Gaeta et al.
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Crossref

Coherent two-octave-spanning supercontinuum generation in lithium-niobate waveguides

Optics Letters
2019-03-01 | Journal article
Contributors: Mengjie Yu; Boris Desiatov; Yoshitomo Okawachi; Alexander L. Gaeta; Marko Lončar
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Crossref

Tightly locked optical frequency comb from a semiconductor disk laser

Optics Express
2019-02-04 | Journal article
Contributors: D. Waldburger; A. S. Mayer; C. G. E. Alfieri; J. Nürnberg; A. R. Johnson; X. Ji; A. Klenner; Y. Okawachi; M. Lipson; A. L. Gaeta et al.
Source: check_circle
Crossref

Direct thermo-optical tuning of silicon microresonators for the mid-infrared

Optics Express
2018-12-24 | Journal article
Contributors: L. Koehler; P. Chevalier; E. Shim; B. Desiatov; A. Shams-Ansari; M. Piccardo; Y. Okawachi; M. Yu; M. Loncar; M. Lipson et al.
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Crossref

Carrier envelope offset detection via simultaneous supercontinuum and second-harmonic generation in a silicon nitride waveguide

Optics Letters
2018-10-01 | Journal article
Contributors: Yoshitomo Okawachi; Mengjie Yu; Jaime Cardenas; Xingchen Ji; Alexander Klenner; Michal Lipson; Alexander L. Gaeta
Source: check_circle
Crossref

Counter-rotating cavity solitons in a silicon nitride microresonator

Optics Letters
2018-02-01 | Journal article
Contributors: Chaitanya Joshi; Alexander Klenner; Yoshitomo Okawachi; Mengjie Yu; Kevin Luke; Xingchen Ji; Michal Lipson; Alexander L. Gaeta
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Peer review (3 reviews for 2 publications/grants)

Review activity for Nature (1)
Review activity for Nature communications (2)