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researcher

Ó. Helgason

5 papers hereh-index 121.1k citations47 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author2

Across the 3 of 5 papers where every author was matched, so the position is known.

fields
  • physics.optics5

identity via Semantic Scholar / OpenAlex

activity
20182023
most citedHigh-order coherent communications using mode-locked dark-pulse Kerr combs from microresonators

239 citations · 493 across the 5 of their papers we have counts for

collaborators
Showing 2022 · physics.opticsShow all

2 papers · 2 filters

physics.optics2022★ 25 cited

Hyperparametric oscillation via bound states in the continuum

Fuchuan Lei, Zhichao Ye, Krishna Twayana +5

Optical hyperparametric oscillation based on the third-order nonlinearity is one of the most significant mechanisms to generate coherent electromagnetic radiation and produce quant…

physics.optics2022★ 150 cited

Power-efficient soliton microcombs

Óskar B. Helgason, Marcello Girardi, Zhichao Ye +3

Laser frequency combs are enabling some of the most exciting scientific endeavours in the 21st century, ranging from the development of optical clocks to the calibration of the ast…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.