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Record W2351922003

Shear Model Piezoelectric Fiber Moduators

2007· article· en· W2351922003 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueJournal of Optoelectronics·laser · 2007
Typearticle
Languageen
FieldEngineering
TopicAdvanced Fiber Optic Sensors
Canadian institutionsL'Alliance Boviteq
Fundersnot available
KeywordsOpticsMaterials scienceOptical fiberGraded-index fiberPolarization-maintaining optical fiberSIGNAL (programming language)Intensity modulationSingle-mode optical fiberModulation (music)Amplitude modulationDispersion-shifted fiberBandwidth (computing)Fiber optic sensorPhysicsAcousticsFrequency modulationPhase modulationTelecommunicationsEngineeringComputer science
DOInot available

Abstract

fetched live from OpenAlex

A new optical fiber signal modulator based on the shear mode oscillation is designed.In this experiment,we use a piezoelectric ceramic pipe to control the two fibers′ relative-section-area.At the original position,the light beam transmits without dissipation.But,when the shape change of the pipe is equal to the inner radius of the fiber,the output light intensity is zero.This modulator is operated for amplitude modulation,the modulation ratio is 100%,SNR is about 25 dB and the bandwidth is about 200 kHz.The modulator is cheap and can be applied to optical signal transmission in fiber and the output of optical source for fiber.

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.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.145
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

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

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 head0.008
GPT teacher head0.233
Teacher spread0.225 · 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