Optical setup with high power transmission for creating gratings at the focusing length
Why this work is in the frame
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Bibliographic record
Abstract
A simple optical configuration has been proposed to fabricate surface-relief gratings which are key elements in integrated optical devices. This configuration is simple and easy to align thus enabling precise fabrication of a grating which is near to the wavelength used for machining. The system comparatively requires less alignment in order to get the maximum power transmission efficiency. In this paper we are interfering nanosecond pulses from Nd: VYO4 laser system in the infrared regime. The pulses were made to interfere at the focal plane on a stainless steel sample target to fabricate surface relief gratings. Surface characteristics of the gratings have been studied by scanning electron microscopy and optical microscope. The change in the grating period by a simple modification in setup has been shown in this work. Feasibility of the new configuration with respect to alignments and machining efficiency has been verified by our experimental results.
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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 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| 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 it