Frequency-comb-based laser system producing stable optical beat pulses with picosecond durations suitable for high-precision multi-cycle terahertz-wave generation and rapid detection Article Swipe
Damian N. Schimpf
,
H. T. Olgun
,
Aram Kalaydzhyan
,
Yang Hua
,
N. H. Matlis
,
Franz X. Kärtner
·
YOU?
·
· 2019
· Open Access
·
· DOI: https://doi.org/10.1364/oe.27.011037
YOU?
·
· 2019
· Open Access
·
· DOI: https://doi.org/10.1364/oe.27.011037
We generate temporally modulated optical pulses with a beat frequency of 255 GHz, a duration of 360 ps, and a repetition rate of 2 MHz. The temporal envelope, beat frequency, and repetition rate are computer-programmable. A frequency comb serves as a phase and frequency reference for the locking of two laser lines. The system enables beat frequencies that are adjustable in steps of the frequency comb's repetition rate and exhibit Hz-level precision and accuracy. We expect the optical beat pulses to be well suited for versatile multi-cycle terahertz-wave generation with controllable carrier-envelope phase. We demonstrate that the inherent synchronization of the frequency comb's ultra-short pulse train and the synthesized optical beat (or later the multi-cycle terahertz) pulses enables rapid and phase-sensitive sampling of such pulses.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1364/oe.27.011037
- OA Status
- gold
- Cited By
- 17
- References
- 37
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W2928162847
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W2928162847Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.1364/oe.27.011037Digital Object Identifier
- Title
-
Frequency-comb-based laser system producing stable optical beat pulses with picosecond durations suitable for high-precision multi-cycle terahertz-wave generation and rapid detectionWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
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2019Year of publication
- Publication date
-
2019-04-04Full publication date if available
- Authors
-
Damian N. Schimpf, H. T. Olgun, Aram Kalaydzhyan, Yang Hua, N. H. Matlis, Franz X. KärtnerList of authors in order
- Landing page
-
https://doi.org/10.1364/oe.27.011037Publisher landing page
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
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https://doi.org/10.1364/oe.27.011037Direct OA link when available
- Concepts
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Optics, Terahertz radiation, Picosecond, Laser, Materials science, Beat (acoustics), Frequency comb, Phase matching, Comb generator, Terahertz spectroscopy and technology, Optoelectronics, PhysicsTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
17Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 1, 2024: 3, 2023: 3, 2022: 3, 2021: 2Per-year citation counts (last 5 years)
- References (count)
-
37Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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