32-nJ 615-fs Stable Dissipative Soliton Ring Cavity Fiber Laser With Raman Scattering
Bibliographic record
Abstract
We report on a 32-nJ 615-fs stable dissipative soliton (DS) fiber laser in the presence of stimulated Raman scattering (SRS) in a long ring cavity. We found that a transition from noiselike pulses to dissipate soliton occurred at sufficiently high power in a nonlinear amplified loop mirror (NALM). Accompanied with the transition was a surge of pulse energy and suppression of Raman emission-the residual Raman emission counts only ~1% of energy in the output pulse. We attribute this transition to the shift of the transfer function in the NALM. Our results clearly show that the DS energy can be scaled up further in a long cavity even in the presence of Raman scattering. However, despite the increase of SRS threshold, further DS energy scaling may still be limited by SRS.
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How this classification was reachedexpand
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 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 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 teacher head, 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".