Series‐coupled microring resonator filters with embedded semiconductor optical amplifiers
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Bibliographic record
Abstract
Abstract Back reflections from series‐coupled optical microring resonator filters caused by waveguide discontinuities are numerically investigated and optimized. The focus is on small discontinuities, such as those that can be expected from GaInAsP/InP‐based semiconductor optical amplifiers (SOAs) embedded in ring resonators. Significant improvement of the return loss is obtained when the length of the SOA is appropriately chosen. The design principle is applied to both all‐pass (two‐port) and add/drop (four‐port) filters. The sensitivity of the design to fabrication parameters is discussed. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 42: 427–432, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20326
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Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
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Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
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