Quasi-open circuit response times of single- and multi-junction InGaAs photonic power converters
Bibliographic record
Abstract
Photonic power converters provide an emerging alternative to traditional metallic cabling due to their immunity to electromagnetic interference and for minimizing fire hazards as well as their ability to wirelessly power loads. In this work, we study the electrical response as a function of laser power in single and multi-junction In0.53Ga0,47As-based structures using current–voltage and impedance spectroscopy techniques. The resistance, capacitance, and quasi-open-circuit response times are discussed. Estimated values for single- and ten-junction devices were 314 and 911 ns, respectively, measured under 1520 nm laser radiation with an irradiance of 88 mW cm−2. A methodology with analytical modeling is proposed for comparing single- and multi-junction devices based on the average sub-cell performance. Our analysis provides useful information for the optimization of multi-junction photonic power converters in applications where the device response time is relevant such as simultaneous power and data transfer applications.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.002 |
| 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 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".