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http://hdl.handle.net/1942/37252
Title: | Diamond Structures for Tuning of the Finesse Coefficient of Photonic Devices | Authors: | Kosowska, Monika MALLIK, Awadesh Rycewicz, Michal HAENEN, Ken Szczerska, Malgorzata |
Issue Date: | 2022 | Publisher: | MDPI | Source: | MATERIALS, 15 (7) (Art N° 2552) | Abstract: | Finesse coefficient is one of the most important parameters describing the properties of a resonant cavity. In this research, a mathematical investigation of the application of diamond structures in a fiber-optic Fabry-Perot measurement head to assess their impact on the finesse coefficient is proposed. We present modeled transmission functions of cavities utilizing a nitrogen-doped diamond, a boron-doped diamond, nanocrystalline diamond sheet and a silver mirror. The diamond structures were deposited using a microwave plasma-assisted chemical vapor deposition system. A SEM investigation of surface morphology was conducted. The modeling took into consideration the fiber-optic Fabry-Perot setup working in a reflective mode, with an external cavity and a light source of 1550 nm. A comparison of the mathematical investigation and experimental results is presented. | Notes: | Kosowska, M (corresponding author), Bydgoszcz Univ Sci & Technol, Fac Telecommun Comp Sci & Elect Engn, Al Prof S Kaliskiego 7, PL-85796 Bydgoszcz, Poland.; Szczerska, M (corresponding author), Gdansk Univ Technol, Dept Metrol & Optoelect, Fac Elect Telecommun & Informat, 11-12 Narutowicza St, PL-80233 Gdansk, Poland. monika.kosowska@pbs.edu.pl; awadesh.kumar.mallik@vub.be; micrycew@student.pg.edu.pl; ken.haenen@uhasselt.be; malszcze@pg.edu.pl |
Keywords: | diamond; CVD; cavity; optoelectronic devices; fiber-optic sensor | Document URI: | http://hdl.handle.net/1942/37252 | e-ISSN: | 1996-1944 | DOI: | 10.3390/ma15072552 | ISI #: | WOS:000780554300001 | Rights: | This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/). | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2023 |
Appears in Collections: | Research publications |
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materials-15-02552.pdf | Published version | 2.49 MB | Adobe PDF | View/Open |
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