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Record W2890810633 · doi:10.1117/12.2318907

Integrated nanoaperture optical fiber tweezer

2018· article· en· W2890810633 on OpenAlexaff
Jamal M. Ehtaiba, Reuven Gordon

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldPhysics and Astronomy
TopicOrbital Angular Momentum in Optics
Canadian institutionsUniversity of Victoria
Fundersnot available
KeywordsOptical tweezersMaterials scienceOptical fiberNanophotonicsOptoelectronicsPlasmonOpticsSingle-mode optical fiberNanotechnologyPhysics

Abstract

fetched live from OpenAlex

We demonstrate planar nano-fabrication and integration of a plasmonic nano-hole on the tip of a single-mode optical fiber using a template-stripping approach. Our proposed nanoaperture fiber tweezer (NAFT) combines the fiber light guiding properties with the field localization of the nanoaperture in a gold film. Furthermore, a key advantage of the NAFT is its potential to replace the cumbersome optics used in conventional optical trapping setups, e.g. microscopes and free space optics. Upconverting nanoparticles (UCNPs) of size 30 nm were trapped in order to show the optical trapping ability of the NAFT, and the results were very promising. This modular trapping technique can be very beneficial in applications such as optical sensors, single photon sources and in studies concern with luminescence from nanoemitters.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.002
Threshold uncertainty score0.005

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0010.000
Research integrity0.0010.000
Insufficient payload (model declined to judge)0.0020.001

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.007
GPT teacher head0.229
Teacher spread0.221 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2018
Admission routes1
Has abstractyes

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Same topicOrbital Angular Momentum in OpticsFrench-language works237,207