Výsledky vyhledávání - "Gregory, Moille"

Akademický článek

Ultra-broadband Kerr microcomb through soliton spectral translation

Autor: Gregory Moille, Edgar F. Perez, Jordan R. Stone, Ashutosh Rao, Xiyuan Lu, Tahmid Sami Rahman, Yanne K. Chembo, Kartik Srinivasan

Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)

Integrated optical frequency measurements, benefit from broadband on-chip frequency combs. Here the authors present a low-noise microcomb whose span extends from telecom to near-visible wavelengths. Here the authors present a dissipative Kerr soliton

Externí odkaz: https://doaj.org/article/f99bbcc728684f03a662d24531128d64

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Akademický článek

Efficient chip-based optical parametric oscillators from 590 to 1150 nm

Autor: Jordan R. Stone, Xiyuan Lu, Gregory Moille, Kartik Srinivasan

Publikováno v: APL Photonics, Vol 7, Iss 12, Pp 121301-121301-6 (2022)

Optical parametric oscillators are widely used to generate coherent light at frequencies not accessible by conventional laser gain. However, chip-based parametric oscillators operating in the visible spectrum have suffered from pump-to-signal convers

Externí odkaz: https://doaj.org/article/37cff7d263dc4f92ad85fbecde32259e

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Akademický článek

Towards integrated photonic interposers for processing octave-spanning microresonator frequency combs

Autor: Ashutosh Rao, Gregory Moille, Xiyuan Lu, Daron A. Westly, Davide Sacchetto, Michael Geiselmann, Michael Zervas, Scott B. Papp, John Bowers, Kartik Srinivasan

Publikováno v: Light: Science & Applications, Vol 10, Iss 1, Pp 1-13 (2021)

Key steps towards photonic interposers for integrated optical synthesizers are shown: filters, mixers, linear processing of an octave-spanning microcomb, integration of microcomb and interposer layers, and a system-level feasibility analysis.

Externí odkaz: https://doaj.org/article/e5334f96e6e9465084560eaf51e03743

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Akademický článek

Ultra-efficient frequency comb generation in AlGaAs-on-insulator microresonators

Autor: Lin Chang, Weiqiang Xie, Haowen Shu, Qi-Fan Yang, Boqiang Shen, Andreas Boes, Jon D. Peters, Warren Jin, Chao Xiang, Songtao Liu, Gregory Moille, Su-Peng Yu, Xingjun Wang, Kartik Srinivasan, Scott B. Papp, Kerry Vahala, John E. Bowers

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)

Despite larger nonlinear coefficients, waveguide losses have prevented using semiconductors instead of dielectric materials for on-chip frequency-comb sources. By significantly reducing waveguide loss, ultra-low-threshold Kerr comb generation is demo

Externí odkaz: https://doaj.org/article/fb9a7532ceb04d0cabb2029044ffa3f7

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Akademický článek

Hybrid InP and SiN integration of an octave-spanning frequency comb

Autor: Travis C. Briles, Su-Peng Yu, Lin Chang, Chao Xiang, Joel Guo, David Kinghorn, Gregory Moille, Kartik Srinivasan, John E. Bowers, Scott B. Papp

Publikováno v: APL Photonics, Vol 6, Iss 2, Pp 026102-026102-9 (2021)

Implementing optical-frequency combs with integrated photonics will enable wider use of precision timing signals. Here, we explore the generation of an octave-span, Kerr-microresonator frequency comb using hybrid integration of an InP distributed-fee

Externí odkaz: https://doaj.org/article/bf4762122ba54eabb03ba962ed05542f

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