Pith. Sign in

RECORD

Coherent population trapping resonances with linearly polarized light for all-optical miniature atomic clocks

PaperPDF from arXiv

data files

Paper breakdownThe authors' claims, conditions and measurements, as JSON Signed receiptProof this review has not been altered
X Bluesky LinkedIn Reddit Hacker News
Sergei A. Zibrov (1, 2), Irina Novikova (3, 4), David F. Phillips (4), Ronald L. Walsworth (4, 5), Alexander S. Zibrov (5
show 21 more authors
1, Vladimir L. Velichansky (1, Alexey V. Taichenachev (6, 7), Valery I. Yudin (6, 7, 8) ((1) P.N. Lebedev Physical Institute RAS, Moscow, Russia; (2) Moscow State Engineering Physics Institute, Russia; (3) Department of Physics, College of William&Mary, Williamsburg, USA; (4) Harvard-Smithsonian Center for Astrophysics, Cambridge, USA; (5) Department of Physics, Harvard University, USA; (6) Institute of Laser Physics SB RAS, Novosibirsk, Russia; (7) Novosibirsk State Technical University, Russia; (8) Novosibirsk State University, Russia)

Atomic Physics · Submitted 25 Oct 2009

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

The authors' main claim We observe high-contrast transmission resonances (up to 25%), which makes this excitation scheme promising for miniature all-optical atomic clock applications.

how it is stated · asserted 0.60 read the record →

Comment (0) Read on arXiv ↗
Cite ▾
arXiv ID0910.4703 (version 2)
Pith IDXSED5TXT, Pith's permanent record of this paper and its review
Citation1, 2), 4), 5), 7, 7), 8) ((1) P.N. Lebedev Physical Institute RAS, Alexander S. Zibrov (5, Alexey V. Taichenachev (6, Cambridge, College of William&Mary, David F. Phillips (4), Harvard University, Irina Novikova (3, Moscow, Novosibirsk, Ronald L. Walsworth (4, Russia), Russia; (2) Moscow State Engineering Physics Institute, Russia; (3) Department of Physics, Russia; (7) Novosibirsk State Technical University, Russia; (8) Novosibirsk State University, Sergei A. Zibrov (1, USA; (4) Harvard-Smithsonian Center for Astrophysics, USA; (5) Department of Physics, USA; (6) Institute of Laser Physics SB RAS, Valery I. Yudin (6, Vladimir L. Velichansky (1, Williamsburg. "Coherent population trapping resonances with linearly polarized light for all-optical miniature atomic clocks." arXiv:0910.4703 (2009). https://pith.science/paper/XSED5TXT
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.

Open the compiled record

Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 3,579 input tokens, $0.0001 reported.

What the abstract itself states, as probabilities: claims first 0.03 · states limitation 0.07 · human participants 0.03 · controlled comparison 0.05 · randomized assignment 0.01 · states quantitative result 0.98 · compares with prior results 0.08 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v2. Results and the main claim are underlined; .

We present a joint theoretical and experimental characterization of the coherent population trapping (CPT) resonance excited on the D1 line of 87Rb atoms by bichromatic linearly polarized laser light. We observe high-contrast transmission resonances (up to 25%), which makes this excitation scheme promising for miniature all-optical atomic clock applications. We also demonstrate cancellation of the first-order light shift by proper choice of the frequencies and relative intensities of the two laser field components. Our theoretical predictions are in good agreement with the experimental results.

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 present a joint theoretical and experimental characterization of the coherent population trapping (CPT) resonance excited on the D1 line of 87Rb atoms by bichromatic linearly polarized laser light. contribution 0.99 0.95 0.07 asserted 0.99
s1 We observe high-contrast transmission resonances (up to 25%), which makes this excitation scheme promising for miniature all-optical atomic clock applications. result 0.78 0.96 0.57 asserted 0.60
s2 We also demonstrate cancellation of the first-order light shift by proper choice of the frequencies and relative intensities of the two laser field components. result 0.92 0.96 0.18 asserted 1.00
s3 Our theoretical predictions are in good agreement with the experimental results. result 0.78 0.90 0.11 asserted 0.98

What kind of paper the classifier reports this is: empirical study 0.97 · evidence from observation or experiment 1.00.

What was examined, and what was not

sources read
  • arXiv listing abstract v2
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 present a joint theoretical and experimental characterization of the coherent population trapping (CPT) resonance excited on the D1 line of 87Rb atoms by bichromatic linearly polarized laser light. We observe high-contrast transmission resonances (up to 25%), which makes this excitation scheme promising for miniature all-optical atomic clock applications. We also demonstrate cancellation of the first-order light shift by proper choice of the frequencies and relative intensities of the two laser field components. Our theoretical predictions are in good agreement with the experimental results.

Human review

How Pith checks papers → · Full audit of this paper →

How the literature uses it

1 arXiv paper cite this in 4 sentences

Each citing sentence is taken from the citing paper's LaTeX source and typed by Pith's classifier. A label appears at probability 0.8 or more (0.95 for support), a contest at 0.7 or more; the quoted words are the citing authors'. How each label was checked · JSON

Discussion

Know something about this paper? Leave a comment, or highlight any passage above to comment on it.