دورية أكاديمية
Low loss optical waveguides fabricated in LiTaO 3 by swift heavy ion irradiation
| العنوان: | Low loss optical waveguides fabricated in LiTaO 3 by swift heavy ion irradiation |
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| المؤلفون: | Tormo-Marquez, V., Díaz-Hijar, M., Carrascosa, M., Shur, V. Y., Olivares, J., Шур, В. Я. |
| المصدر: | Opt. Express ; Optics Express |
| بيانات النشر: | OSA - The Optical Society |
| سنة النشر: | 2019 |
| المجموعة: | Ural Federal University (URFU): ELAR / Уральский федеральный университет: электронный архив УрФУ |
| مصطلحات موضوعية: | FABRICATION, HEAVY IONS, ION BOMBARDMENT, NIOBIUM COMPOUNDS, SILICON, TANTALUM COMPOUNDS, WAVEGUIDES, ANNEALING TREATMENTS, ELECTRONIC DAMAGES, ELECTRONIC EXCITATION, LOW-LOSS OPTICAL WAVEGUIDES, OPTICAL PROPAGATION LOSS, SWIFT HEAVY ION IRRADIATION, SWIFT HEAVY IONS, THERMAL SPIKE MODEL, LITHIUM COMPOUNDS |
| الوصف: | Optical waveguides are fabricated by irradiation of LiTaO 3 with a variety of swift heavy ions that provide increasing levels of both nuclear and electronic damage rates, including C, F and Si ions, in the energy range of 15-40 MeV. A systematic study of the role of the ion fluence has been carried out in the broad range of 1e13-2e15 at/cm 2 . The kinetics of damage is initially of nuclear origin for the lowest fluences and stopping powers and, then, is enhanced by the electronic excitation (for F and Si ions) in synergy with the nuclear damage. Applying suitable annealing treatments, optical propagation losses values as low as 0.1 dB have been achieved. The damage rates found in LiTaO 3 have been compared with those known for the reference LiNbO 3 and discussed in the context of the thermal spike model. © 2019 Optical Society of America. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 10944087 |
| العلاقة: | Low loss optical waveguides fabricated in LiTaO 3 by swift heavy ion irradiation / V. Tormo-Marquez, M. Díaz-Hijar, M. Carrascosa, et al. — DOI 10.1364/OE.27.008696 // Optics Express. — 2019. — Vol. 27. — Iss. 6. — P. 8696-8708.; Final; All Open Access, Gold, Green; https://www.scopus.com/inward/record.uri?eid=2-s2.0-85063477067&doi=10.1364%2fOE.27.008696&partnerID=40&md5=a540263d1a6c0c587568c82fd916b939Test; http://elar.urfu.ru/handle/10995/102714Test; 85063477067 |
| DOI: | 10.1364/OE.27.008696 |
| الإتاحة: | https://doi.org/10.1364/OE.27.008696Test http://elar.urfu.ru/handle/10995/102714Test |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.5B5629A0 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 10944087 |
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| DOI: | 10.1364/OE.27.008696 |