Conference
Leaky waveguides for low κ-measurement: From structure design to loss evaluation
| العنوان: | Leaky waveguides for low κ-measurement: From structure design to loss evaluation |
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| المؤلفون: | Wächter, Christoph, Rizzo, Riccardo, MICHELOTTI, Francesco, Munzert, Peter, Danz, Norbert |
| المساهمون: | Wächter, Christoph, Rizzo, Riccardo, Michelotti, Francesco, Munzert, Peter, Danz, Norbert |
| بيانات النشر: | SPIE USA |
| سنة النشر: | 2016 |
| المجموعة: | Sapienza Università di Roma: CINECA IRIS |
| مصطلحات موضوعية: | leaky waveguide, low loss measurement, optical coating, Electronic, Optical and Magnetic Material, Condensed Matter Physic, Computer Science Applications1707 Computer Vision and Pattern Recognition, Applied Mathematic, Electrical and Electronic Engineering |
| الوصف: | For high quality optical coatings the knowledge of the losses of the deposited materials is essential. A precise measurement of low Im(n+i )≤ 10-6 at an intended operation wavelength and with low intensity can be achieved in waveguide configurations, whereby leaky waveguide configurations allow one to analyze losses of high- and low-index media of H-L-stacks as well due to resonances in the angle-dependent reflection curve. Numerical investigations reveal that different leaky wave schemes, e.g. Bragg-, Bloch- and Antiresonant-Reflecting waveguides, comply differently with practical requests. Loss figure evaluation requires peculiar attention due to measurement accuracy and ambiguities, thus suitable constraints for layer data and a proper merit-function construction have to be used. |
| نوع الوثيقة: | conference object |
| وصف الملف: | STAMPA |
| اللغة: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/isbn/9781628419856; info:eu-repo/semantics/altIdentifier/wos/WOS:000382318300027; ispartofbook:Proceedings of SPIE - The International Society for Optical Engineering; Integrated Optics: Devices, Materials, and Technologies XX; volume:9750; firstpage:975019; info:eu-repo/grantAgreement/EC/FP7/318035; http://hdl.handle.net/11573/966778; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84981333278; http://spie.org/x1848.xml |
| DOI: | 10.1117/12.2208133 |
| الاتاحة: | http://hdl.handle.net/11573/966778 https://doi.org/10.1117/12.2208133 http://spie.org/x1848.xml |
| Rights: | info:eu-repo/semantics/closedAccess |
| رقم الانضمام: | edsbas.56FBD7CB |
| قاعدة البيانات: | BASE |
| DOI: | 10.1117/12.2208133 |
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