| Autor: |
Carrara SL, Kim BY, Shaw HJ |
| Jazyk: |
angličtina |
| Zdroj: |
Optics letters [Opt Lett] 1986 Jul 01; Vol. 11 (7), pp. 470-2. |
| DOI: |
10.1364/ol.11.000470 |
| Abstrakt: |
A nondestructive technique for the accurate alignment of the birefringent axes of high-birefringence optical fibers at an arbitrary position is demonstrated by using an elasto-optic effect. Alignment accuracy of less than 0.5 degrees is achieved, and the slow and fast birefringent axes can be easily distinguished. A high-birefringence-fiber directional coupler with less than -28 dB polarization cross coupling, constructed by using this technique, is described. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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