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Third-harmonic-generation of a diode laser for quantum control of beryllium ions

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Paper breakdownThe authors' claims, conditions and measurements, as JSON Signed receiptProof this review has not been altered
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Ryan A. Carollo, David A. Lane, Edward K. Kleiner, Phyo Aung Kyaw, Chu C. Teng, Celia Y. Ou, Shenglan Qiao, David Hanneke

Instrumentation and Detectors · Submitted 5 Feb 2017

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim The 36-mW output power of this all-semiconductor-gain system will enable quantum control of the beryllium ions' motion.

how it is stated · asserted 0.57 read the record →

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arXiv ID1702.02038 (version 1)
Pith ID5JPJAXDJ, Pith's permanent record of this paper and its review
CitationCelia Y. Ou, Chu C. Teng, David A. Lane, David Hanneke, Edward K. Kleiner, Phyo Aung Kyaw, Ryan A. Carollo, Shenglan Qiao. "Third-harmonic-generation of a diode laser for quantum control of beryllium ions." arXiv:1702.02038 (2017). https://pith.science/paper/5JPJAXDJ
Claim paper

The compiled record

The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

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Compiled by classifier-1.13.0 via TypeSafe API, question bank abstract-p1-20260923, 2026-09-23: 1 request, 4,240 input tokens.

What the abstract itself states, as probabilities: claims first 0.03 · states limitation 0.08 · human participants 0.01 · controlled comparison 0.01 · randomized assignment 0.01 · states quantitative result 0.99 · compares with prior results 0.05 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v1. Results and the main claim are underlined; .

We generate coherent ultraviolet radiation at 313 nm as the third harmonic of an external-cavity diode laser. We use this radiation for laser cooling of trapped beryllium atomic ions and sympathetic cooling of co-trapped beryllium-hydride molecular ions. An LBO crystal in an enhancement cavity generates the second harmonic, and a BBO crystal in a doubly resonant enhancement cavity mixes this second harmonic with the fundamental to produce the third harmonic. Each enhancement cavity is preceded by a tapered amplifier to increase the fundamental light. The 36-mW output power of this all-semiconductor-gain system will enable quantum control of the beryllium ions' motion.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 We generate coherent ultraviolet radiation at 313 nm as the third harmonic of an external-cavity diode laser. contribution 0.75 0.95 0.21 asserted 1.00
s1 We use this radiation for laser cooling of trapped beryllium atomic ions and sympathetic cooling of co-trapped beryllium-hydride molecular ions. contribution 0.73 0.90 0.12 asserted 1.00
s2 An LBO crystal in an enhancement cavity generates the second harmonic, and a BBO crystal in a doubly resonant enhancement cavity mixes this second harmonic with the fundamental to produce the third harmonic. method 1.00 0.87 0.05 asserted 1.00
s3 Each enhancement cavity is preceded by a tapered amplifier to increase the fundamental light. method 1.00 0.86 0.03 asserted 1.00
s4 The 36-mW output power of this all-semiconductor-gain system will enable quantum control of the beryllium ions' motion. interpretation 0.86 0.89 0.74 asserted 0.57

What kind of paper the classifier reports this is: method or tool 0.83 · evidence from observation or experiment 1.00.

What was examined, and what was not

sources read
  • arXiv listing abstract v1
not examined
  • full text
  • figures and tables
  • references and citing sentences
  • relations to other papers
levels run
  • P abstract
not run
  • S sections
  • T body sentences
  • C citations
  • R cross-paper relations

Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper
Original abstract

We generate coherent ultraviolet radiation at 313 nm as the third harmonic of an external-cavity diode laser. We use this radiation for laser cooling of trapped beryllium atomic ions and sympathetic cooling of co-trapped beryllium-hydride molecular ions. An LBO crystal in an enhancement cavity generates the second harmonic, and a BBO crystal in a doubly resonant enhancement cavity mixes this second harmonic with the fundamental to produce the third harmonic. Each enhancement cavity is preceded by a tapered amplifier to increase the fundamental light. The 36-mW output power of this all-semiconductor-gain system will enable quantum control of the beryllium ions' motion.

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