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@ARTICLE{Wildi:612768,
author = {Wildi, Thibault and Ulanov, Alexander and Voumard, Thibault
and Ruhnke, Bastian and Herr, Tobias},
title = {{P}hase-stabilised self-injection-locked microcomb},
journal = {Nature Communications},
volume = {15},
number = {1},
issn = {2041-1723},
address = {[London]},
publisher = {Nature Publishing Group UK},
reportid = {PUBDB-2024-05453},
pages = {7030},
year = {2024},
note = {Please correct the following mistakes in record:
https://bib-pubdb1.desy.de/record/601438 Record type
preprint instead of journal article.Best regards, Alexander
Ulanov (geändert 30.1.24 T.F.)},
abstract = {Microresonator frequency combs (microcombs) hold potential
for precision metrology in a compact form factor impacting
applications such as point-of-care diagnostics,
environmental monitoring, time-keeping, navigation and
astronomy. Through the principle of self-injection locking,
electrically-driven chip-based microcombs with low
complexity are now possible. However, phase-stabilisation of
such self-injection-locked microcombs, a prerequisite for
metrological frequency combs, has yet to be attained. Here,
addressing this critical need, we demonstrate full
phase-stabilisation of a self-injection-locked microcomb.
The microresonator is implemented in a silicon nitride
photonic chip, and by controlling a pump laser diode and a
microheater with low voltage signals (sub 1.5 V), we achieve
independent actuation of the comb's offset and line spacing
frequencies. Both actuators reach a bandwidth of over 100
kHz and permit phase-locking of the microcomb to external
frequency references. These results establish photonic
chip-based, self-injection-locked microcombs as a
low-complexity, yet versatile source for coherent precision
metrology in emerging applications.},
cin = {FS-CFEL-2-UMP},
ddc = {500},
cid = {I:(DE-H253)FS-CFEL-2-UMP-20201209},
pnm = {631 - Matter – Dynamics, Mechanisms and Control
(POF4-631) / STARCHIP - Microphotonics-based frequency combs
for habitable exoplanet detection (853564) / VH-NG-1404 -
Ultra-fast nonlinear microphotonics
$(G:(DE-HGF)2019_VH-NG-1404)$ / FEMTOCHIP - FEMTOSECOND
LASER ON A CHIP (965124)},
pid = {G:(DE-HGF)POF4-631 / G:(EU-Grant)853564 /
$G:(DE-HGF)2019_VH-NG-1404$ / G:(EU-Grant)965124},
experiment = {EXP:(DE-H253)CFEL-Exp-20150101},
typ = {PUB:(DE-HGF)16},
eprint = {2401.10160},
howpublished = {arXiv:2401.10160},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2401.10160;\%\%$},
pubmed = {pmid:39147760},
UT = {WOS:001292162100035},
doi = {10.1038/s41467-024-50842-8},
url = {https://bib-pubdb1.desy.de/record/612768},
}