Bibliographic record
Abstract
Based on the unique properties of the Volume Phase Holographic (VPH) Grating, P&P Optica has developed a high-performance imaging spectrometer system that has many uses in biophotonic and other research. These fields include, but are not limited to, optical transillumination spectroscopy for breast cancer detection, photodynamic therapy and other medical optical imaging. Since the spectrometer is able to image multiple channels simultaneously, there are a multitude of non-biophotonic applications as well, including process control and particulate detection for environmental research. This paper will outline the unique properties of the spectrometer and why it is valuable for the above applications. The discussion will include information on what Volume Holographic Gratings are and how they allow for the separation of the input and imaging parts of a spectrometer system. The result is a fiber optic spectrometer with superior SNR and efficiency compared to most currently available instruments. The paper will also highlight research results that have obtained using the high-performance, multi-channel imaging spectrometer.
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 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) | 0.001 | 0.001 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 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 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".