Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Roel Botter"'
Autor:
Roel Botter, Jasper van den Hoogen, Akhileshwar Mishra, Kaixuan Ye, Albert van Rees, Marcel Hoekman, Klaus Boller, David Marpaung
Publikováno v:
APL Photonics, Vol 9, Iss 4, Pp 046105-046105-7 (2024)
Brillouin enhanced four wave mixing in the form of a Brillouin dynamic grating (BDG) enables a uniquely tunable filter whose properties can be tuned by purely optical means. This makes the BDG a valuable tool in microwave photonics (MWP). BDGs have b
Externí odkaz:
https://doaj.org/article/59247dbeec994062a651ca32b9e43d43
Autor:
Okky Daulay, Gaojian Liu, Kaixuan Ye, Roel Botter, Yvan Klaver, Qinggui Tan, Hongxi Yu, Marcel Hoekman, Edwin Klein, Chris Roeloffzen, Yang Liu, David Marpaung
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
The authors demonstrate programmable integrated microwave photonic filters with low noise figure and ultrahigh dynamic range, using combination of modulation transformer and double injection ring resonator in a single photonic chip.
Externí odkaz:
https://doaj.org/article/5da9d09b2d494ea0846329ddbdf52936
Autor:
Kaixuan Ye, Yvan Klaver, Oscar A. Jimenez Gordillo, Roel Botter, Okky Daulay, Francesco Morichetti, Andrea Melloni, David Marpaung
Publikováno v:
APL Photonics, Vol 8, Iss 5, Pp 051302-051302-6 (2023)
Nonlinear optical effects including stimulated Brillouin scattering (SBS) and four-wave mixing (FWM) play an important role in microwave photonics, optical frequency combs, and quantum photonics. Harnessing SBS and FWM in a low-loss and versatile int
Externí odkaz:
https://doaj.org/article/8ad21b47c8bf47ec9937bf3bf5067800
Autor:
David Marpaung, Jonathan Bradley, Yvan Klaver, Kaixuan Ye, Batoul Hashemi, Bruno Segat Frare, Roel Botter
We show, for the first time, stimulated Brillouin scattering in tellurite covered silicon nitride waveguides. In the standard geometry the measured peak gain coefficient is 4.5 m−1W−1. We further enhance the Brillouin gain by applying cladding en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77007005ed38c02c74d9e7723f14dfcc
https://doi.org/10.1364/opticaopen.22242706
https://doi.org/10.1364/opticaopen.22242706
We investigate a numerical model to simulate the optical frequency comb generation in Kerr and Brillouin active resonators with gain parameters in the same order of magnitude. We show that either a backward or forward comb can be generated directly o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40b9eb133f37dfdc205ad03796559068
https://doi.org/10.1364/opticaopen.22233349.v1
https://doi.org/10.1364/opticaopen.22233349.v1
Autor:
David Marpaung, Gaojian Liu, Hongxi Yu, Qinggui Tan, Yvan Klaver, Okky Daulay, Edwin J. Klein, Roel Botter, Marcel Hoekman
Publikováno v:
Journal of lightwave technology, 39(24):3093201, 7551-7562. IEEE
Integrated microwave photonics (MWP) is a fast growing area where high frequency microwave signals are processed in the optical domain, merging key advantages of both microwave photonics and photonic integrated circuits (PICs) technologies including
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd94664755c9e8b76336ca18b3318bfd
https://doi.org/10.1109/jlt.2021.3093201
https://doi.org/10.1109/jlt.2021.3093201
Autor:
Roel Botter, Kaixuan Ye, Yvan Klaver, Radius Suryadharma, Okky Daulay, Gaojian Liu, Jasper van den Hoogen, Lou Kanger, Peter van der Slot, Edwin Klein, Marcel Hoekman, Chris Roeloffzen, Yang Liu, David Marpaung
Publikováno v:
University of Twente Research Information (Pure Portal)
Science advances, 8(40):abq2196. American Association for the Advancement of Science
Science advances, 8(40):abq2196. American Association for the Advancement of Science
Coherent optomechanical interaction between acoustic and optical waves known as stimulated Brillouin scattering (SBS) can enable ultra-high resolution signal processing and narrow linewidth lasers important for next generation wireless communications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73a40f4292807d2a667d9d16ee6fe21a
https://doi.org/10.1126/sciadv.abq2196
https://doi.org/10.1126/sciadv.abq2196
Publikováno v:
2021 International Topical Meeting on Microwave Photonics (MWP)
Integrated microwave photonic (MWP) signal processor relies on the integration of multiple optical circuits, advanced functionalities, and high-performance for radio frequency (RF) applications. In this paper, we experimentally investigated a new kin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bc1efa41edc1265c4beff2154403dae
https://doi.org/10.1109/mwp53341.2021.9639414
https://doi.org/10.1109/mwp53341.2021.9639414
Autor:
Roel Botter, Radius Suryadharma, Yvan Klaver, Okky Daulay, Peter van der Slot, Edwin Klein, Marcel Hoekman, David Marpaung
Publikováno v:
2021 International Topical Meeting on Microwave Photonics (MWP), 1-4
STARTPAGE=1;ENDPAGE=4;TITLE=2021 International Topical Meeting on Microwave Photonics (MWP)
STARTPAGE=1;ENDPAGE=4;TITLE=2021 International Topical Meeting on Microwave Photonics (MWP)
We investigated stimulated Brillouin scattering (SBS) in two different multilayer silicon nitride waveguides. We report the first observation of SBS in multilayer silicon nitride waveguides. The gain coefficient measured is 0.16m−1W−1 in one of o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2656342df8f3db8fc7fd366a76d3da73
https://doi.org/10.1109/mwp53341.2021.9639390
https://doi.org/10.1109/mwp53341.2021.9639390
Autor:
Okky Daulay, Edwin J. Klein, Gaojian Liu, David Marpaung, José Capmany, Marcel Hoekman, Chris G. H. Roeloffzen, Roel Botter
Publikováno v:
ECOC
2021 European Conference on Optical Communication (ECOC), Bordeaux, France
2021 European Conference on Optical Communication (ECOC), Bordeaux, France
We experimentally demonstrate a new kind of integrated Si 3 N 4 microwave photonic (MWP) signal processor that combines a programmable modulation transformer (MT) with a versatile double-injection ring resonator (DI-RR). With this circuit we show an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8931420c2f202e2f86c200eb27958ae9
https://doi.org/10.1109/ecoc52684.2021.9605964
https://doi.org/10.1109/ecoc52684.2021.9605964