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Record W3203873544 · doi:10.1364/osac.436000

Multi-channel filter for UDWDM system designed based on stacking of Fabry-Perot etalons

2021· article· en· W3203873544 on OpenAlexaff
V. S. Bhagavan Netheti, M. Msandeep Kumar, G. Krishna Podagatlapalli

Bibliographic record

VenueOSA Continuum · 2021
Typearticle
Languageen
FieldEngineering
TopicPhotonic and Optical Devices
Canadian institutionsToronto Metropolitan University
Fundersnot available
KeywordsFabry–Pérot interferometerStackingChannel spacingOpticsMaterials scienceWavelength-division multiplexingWavelengthFull width at half maximumOptical filterComb filterChannel (broadcasting)Free spectral rangeFilter (signal processing)OptoelectronicsTelecommunicationsPhysicsComputer science

Abstract

fetched live from OpenAlex

The simulated multichannel comb filter [MCF] built on the stacking of the Fabry - Perot etalons that work in the telecommunication region between near-infra-red wavelengths (1538 −1558 nm) and (2333 - 2373 nm) has been demonstrated. Present work illustrates the dependence of defect modes produced on the stacked Fabry - Perot etalons. The FWHM of each channel is ∼0.043 picometers for the stacking of 20000 etalons. The spacing between the channels was ∼0.79 picometers and nearly uniform throughout the telecommunication band. The simulated MCF consists of ∼78 uniform channels within a range of ∼0.1 nm centered at 1550 nm.

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 score0.003
Threshold uncertainty score0.006

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 communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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 head0.020
GPT teacher head0.227
Teacher spread0.207 · 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

Citations4
Published2021
Admission routes1
Has abstractyes

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