We studied the impact of laser rod surface roughness on pumping characteristics in the context of solar lasers. We propose a new approach for modeling light reflectance and transmission from rough surfaces using normal (Gaussian) distributions. We analyzed three modeling methodologies: one representing laser rod surfaces as specular (fully polished), another as diffusive (unpolished), and a third incorporating varying degrees of roughness parameterized by the standard deviation of the normal distribution. To validate these models, an experiment was conducted measuring the transmitted laser radiation from a Ce:Nd:YAG rod. Results indicate that specular models overestimate pumping efficiency by up to 3%, while diffusive models might underestimate it by up to 3.5%. Our work emphasizes the importance of incorporating realistic surface roughness characteristics for accurate modeling of pumping efficiency in solar-pumped.
| Mualliflar | Kamoliddinov, F.M., Sherniyozov, A.A., Payziyev, Sh.D. |
|---|---|
| Jurnal | O‘zbekiston fizika jurnali |
| Nashriyot | Ўзбекистон Республикаси Фанлар академияси |
| ISSN | 1025-8817, 2181-077X |
| Nashr sanasi | 2025-01-21 |
| Jild | 26 |
| Son | 4 |
| Til | Ingliz |
| Ilmiy soha | Fizika-matematika |
| DOI | 10.52304/.v26i4.573 |
| Indeksga qo‘shilgan | 2026-08-26 |
DOI: 10.52304/.v26i4.573 · Maqolaning asl sahifasi
шероховатость поверхности, солнечные лазеры, нормальное распределение, surface roughness, solar lasers, normal distributions
| APA | Kamoliddinov, F.M., Sherniyozov, A.A., & Payziyev, Sh.D. (2025). Effect of surface roughness on pumping characteristics in solar lasers. O‘zbekiston fizika jurnali, 26(4). https://doi.org/10.52304/.v26i4.573 |
|---|---|
| GOST (OAK) | Kamoliddinov, F.M., Sherniyozov, A.A., Payziyev, Sh.D. Effect of surface roughness on pumping characteristics in solar lasers // O‘zbekiston fizika jurnali. – 2025. – T. 26, № 4. – DOI: 10.52304/.v26i4.573. |
| MLA | Kamoliddinov, F.M., Sherniyozov, A.A., and Payziyev, Sh.D. “Effect of surface roughness on pumping characteristics in solar lasers.” O‘zbekiston fizika jurnali, 26(4), 2025. https://doi.org/10.52304/.v26i4.573 |
| Chicago | Kamoliddinov, F.M., Sherniyozov, A.A., and Payziyev, Sh.D. “Effect of surface roughness on pumping characteristics in solar lasers.” O‘zbekiston fizika jurnali, 26(4) (2025). https://doi.org/10.52304/.v26i4.573 |
| Harvard | Kamoliddinov, F.M., Sherniyozov, A.A., and Payziyev, Sh.D (2025) ‘Effect of surface roughness on pumping characteristics in solar lasers’, O‘zbekiston fizika jurnali, 26(4). https://doi.org/10.52304/.v26i4.573 |
| BibTeX | @article{kamoliddinovfm2025,
title = {Effect of surface roughness on pumping characteristics in solar lasers},
author = {Kamoliddinov, F.M. and Sherniyozov, A.A. and Payziyev, Sh.D.},
journal = {O‘zbekiston fizika jurnali},
year = {2025},
volume = {26},
number = {4},
doi = {10.52304/.v26i4.573},
url = {https://doi.org/10.52304/.v26i4.573}
} |
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