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Record W1925609021 · doi:10.1109/ofc.2002.1036617

CW depolarized multiwavelength Raman fiber ring laser with over 58 channels and 50 GHz channel spacing

2002· article· en· W1925609021 on OpenAlex
Nam Seong Kim, Xingyu Zou, K. Lewis

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

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicOptical Network Technologies
Canadian institutionsNortel (Canada)
Fundersnot available
KeywordsMaterials scienceFiber laserWavelengthLaserOpticsRaman spectroscopyChannel spacingOptoelectronicsRing laserBandwidth (computing)Optical fiberDiodeDispersion-shifted fiberTunable laserFiberWavelength-division multiplexingFiber optic sensorTelecommunicationsPhysics

Abstract

fetched live from OpenAlex

We demonstrated a simultaneous CW depolarized multiwavelength Raman fiber ring laser with 58 channels within 3 dB bandwidth and 50 GHz channel spacing at room temperature using fiber Fabry-Perot tunable filter (FFP-TF), 16 km dispersion-compensating fiber (DCF) and Raman pump laser diodes at 1428.2, 1445.8 and 1463.4 nm wavelengths. The output DOP was about 2.2%. By changing pump power ratio for the three wavelengths, different operating ranges could be obtained. if cavity design is optimized, more output power can be easily achieved. By selecting different pump wavelengths, different range of operation will be possible.

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
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 score0.393
Threshold uncertainty score0.899

Codex and Gemma teacher scores by category

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)0.0000.000

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 head0.010
GPT teacher head0.180
Teacher spread0.169 · 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

Quick stats

Citations11
Published2002
Admission routes1
Has abstractyes

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