تقرير
Mechanophotonics: Pseudo-plastic Organic Crystal as a Fermat Spiral Optical Waveguide
| العنوان: | Mechanophotonics: Pseudo-plastic Organic Crystal as a Fermat Spiral Optical Waveguide |
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| المؤلفون: | Chosenyah, Melchi, Kumar, Avulu Vinod, Chandrasekar, Rajadurai |
| سنة النشر: | 2024 |
| المجموعة: | Condensed Matter Physics (Other) |
| مصطلحات موضوعية: | Physics - Optics, Condensed Matter - Materials Science |
| الوصف: | An unprecedented organic Fermat spiral optical waveguide (FSOW) self transducing green fluorescence is fabricated using a pseudo-plastic (E)-1-(((5-bromopyridin-2-yl)imino)methyl)naphthalene-2-ol crystal. A 1.618-millimeter-long crystal is initially bent into a hairpin-like bent waveguide. Later, a meticulous mechanophotonic strategy is employed to sculpt the hairpin-like bent waveguide into the Fermat spiral geometry, covering a compact area of 330x238 um2. The optical signal in FSOW survives two sharp 180-degree turns to produce optical output. The remarkably low bending-induced optical loss in FSOW can be ascribed to the smooth-defect-free surface morphology of the crystal. The development of such versatile optical components capable of transducing light through sharp bends is pivotal for realizing large-scale all-organic photonic circuits. Comment: 4 pages, 5 figures |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2402.18878 |
| رقم الأكسشن: | edsarx.2402.18878 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |