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Record W2121906503 · doi:10.1002/mop.10719

Multiwavelength fiber laser using a Sagnac loop filter

2003· article· en· W2121906503 on OpenAlexaff
Gautam Das, John W. Y. Lit

Bibliographic record

VenueMicrowave and Optical Technology Letters · 2003
Typearticle
Languageen
FieldEngineering
TopicAdvanced Fiber Optic Sensors
Canadian institutionsWilfrid Laurier UniversityUniversity of Waterloo
Fundersnot available
KeywordsPolarization controllerLasing thresholdFiber laserPolarization-maintaining optical fiberOpticsMaterials scienceErbium doped fiber amplifierDispersion-shifted fiberMicrowaveInterferometryLaserOptoelectronicsOptical fiberFiber optic sensorPhysicsOptical amplifier

Abstract

fetched live from OpenAlex

Abstract A Sagnac interferometer has been used in the ring cavity to produce a multiwavelength fiber laser. The results show that an elliptical‐core erbium‐doped fiber can produce more stable lasing lines compared to a normal erbium‐doped fiber. The principle of operation is based on polarization‐dependent gain phenomena in erbium‐doped fiber. The number of lasing lines and stability may be adjusted by using a polarization controller to control the polarization of the wave inside the cavity. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 36: 200–202, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10719

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 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 categoriesMeta-epidemiology (narrow)
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 score0.152
Threshold uncertainty score1.000

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 head0.011
GPT teacher head0.212
Teacher spread0.202 · 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 teacher head, not a consensus.

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

Citations3
Published2003
Admission routes1
Has abstractyes

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