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Electrically Switchable Photonic Molecule Laser

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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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Gernot Fasching, Christoph Deutsch, Alexander Benz, Aaron Maxwell Andrews, Pavel Klang, Reinhard Zobl, Werner Schrenk, Gottfried Strasser
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Paulius Ragulis, Vincas Tamosiunas, Karl Unterrainer

Mesoscale and Nanoscale Physics · Submitted 11 Jul 2009

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

The authors' main claim The optical emission of the strongest coupled photonic molecule can be perfectly switched by the electrical modulation of only one of the coupled microdisks.

how it is stated · asserted 1.00 read the record →

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arXiv ID0907.1932 (version 1)
Pith IDLN453HKV, Pith's permanent record of this paper and its review
CitationAaron Maxwell Andrews, Alexander Benz, Christoph Deutsch, Gernot Fasching, Gottfried Strasser, Karl Unterrainer, Paulius Ragulis, Pavel Klang, Reinhard Zobl, Vincas Tamosiunas, Werner Schrenk. "Electrically Switchable Photonic Molecule Laser." arXiv:0907.1932 (2009). https://pith.science/paper/LN453HKV
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-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 3,662 input tokens, $0.0002 reported.

What the abstract itself states, as probabilities: claims first 0.04 · states limitation 0.33 · human participants 0.02 · controlled comparison 0.05 · randomized assignment 0.01 · states quantitative result 0.96 · compares with prior results 0.05 · mentions code or data availability 0.01.

The abstract, sentence by sentence

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

We have studied the coherent intercavity coupling of the evanescent fields of the whispering gallery modes of two terahertz quantum-cascade lasers implemented as microdisk cavities. The electrically pumped single-mode operating microcavities allow to electrically control the coherent mode coupling for proximity distances of the cavities up to 30-40 \mu\m. The optical emission of the strongest coupled photonic molecule can be perfectly switched by the electrical modulation of only one of the coupled microdisks. The threshold characteristics of the strongest coupled photonic molecule demonstrates the linear dependence of the gain of a quantum-cascade laser on the applied electric field.

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 have studied the coherent intercavity coupling of the evanescent fields of the whispering gallery modes of two terahertz quantum-cascade lasers implemented as microdisk cavities. contribution 0.97 0.92 0.06 asserted 0.98
s1 The electrically pumped single-mode operating microcavities allow to electrically control the coherent mode coupling for proximity distances of the cavities up to 30-40 \mu\m. result 0.63 0.87 0.15 asserted 0.98
s2 The optical emission of the strongest coupled photonic molecule can be perfectly switched by the electrical modulation of only one of the coupled microdisks. result 1.00 0.91 0.63 asserted 1.00
s3 The threshold characteristics of the strongest coupled photonic molecule demonstrates the linear dependence of the gain of a quantum-cascade laser on the applied electric field. result 0.92 0.85 0.12 asserted 1.00

What kind of paper the classifier reports this is: empirical study 0.98 · 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
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  • 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 have studied the coherent intercavity coupling of the evanescent fields of the whispering gallery modes of two terahertz quantum-cascade lasers implemented as microdisk cavities. The electrically pumped single-mode operating microcavities allow to electrically control the coherent mode coupling for proximity distances of the cavities up to 30-40 \mu\m. The optical emission of the strongest coupled photonic molecule can be perfectly switched by the electrical modulation of only one of the coupled microdisks. The threshold characteristics of the strongest coupled photonic molecule demonstrates the linear dependence of the gain of a quantum-cascade laser on the applied electric field.

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