Improving the Spatial Resolution of an OFDR Based on Recirculating Frequency Shifter
We demonstrate a novel method for obtaining high spatial resolution optical frequency domain reflectometry (OFDR) utilizing recirculating frequency shifter for broadening the optical frequency sweeping. Twelve times broadened optical frequency sweeping is achieved. We obtain 0.97 cm spatial resoluti...
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| Autors principals: | , , , , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
IEEE
2015-01-01
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| Col·lecció: | IEEE Photonics Journal |
| Matèries: | |
| Accés en línia: | https://ieeexplore.ieee.org/document/7286727/ |
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