| DOI | Trouver le DOI : https://doi.org/10.1109/19.293442 |
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| Auteur | Rechercher : Dubowski, Jan1; Rechercher : Lebecki, K.; Rechercher : Buchanan, Margaret2 |
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| Affiliation | - Conseil national de recherches du Canada. Institut de technologie des procédés chimiques et de l'environnement du CNRC
- Conseil national de recherches du Canada. Institut des sciences des microstructures du CNRC
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| Format | Texte, Article |
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| Sujet | 0.8 T; 25 T; 3 mm; 75 mm; cadmium compounds; CdMnTe; CdMnTe magnetic field sensor; CMT; Faraday effect; fiber optic sensor; fibre optic sensors; high-speed operation; II-VI semiconductors; laser ablation deposition; linear response; low-temperature deposition; magnetic field measurement; manganese compounds; pulsed laser deposition; spatial uniformity; temporal uniformity; vapour phase epitaxial growth |
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| Résumé | A Cd1-xMnxTe (CMT) fiber optic magnetic field sensor has been developed with the use of a laser ablation deposition technique: pulsed laser evaporation and epitaxy (FLEE). This method of growth yields high-quality material and due to the low-temperature deposition it enables integration of CMT in optoelectronic systems. A disk-shaped sensor structure of diameter and thickness less than 3 mm and 75 ?m, respectively, is incorporated in a fiber optic system. A linear response of the sensor held at room temperature has been measured in the magnetic field up to 0.8 T; however, its usefulness for measurements of the field above 25 T is expected. Due to its small physical dimension and the potential of high-speed operation in the gigahertz range, the sensor can be particularly useful in the measurements of spatial and temporal uniformity of the magnetic field |
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| Date de publication | 1994 |
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| Dans | |
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| Numéro NPARC | 12333604 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | e735854d-9124-40b9-9d5f-7c442221a047 |
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| Enregistrement créé | 2009-09-10 |
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| Enregistrement modifié | 2020-04-27 |
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