Autor: |
Z É Arutyunyan, A N Gur'yanov, Anatoly Borisovich Grudinin, D D Gusovskiĭ, O B Smirnov, Evgenii M Dianov, S V Ignat'ev |
Rok vydání: |
1990 |
Předmět: |
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Zdroj: |
Soviet Journal of Quantum Electronics. 20:1274-1279 |
ISSN: |
0049-1748 |
Popis: |
A technology of fabrication of anisotropic single-mode fiber waveguides with an elliptic stress-inducing cladding and a circular core was developed. This technology was used to make fiber waveguides with a birefringence (1–3) × 10 − 4, a coefficient representing the coupling between the polarization modes h = (5–7) × 10 − 5 m − 1, and optical losses a = 0.5 dB/km in the vicinity of 1.6 μm. A comparison was made of the experimental data with the results of a theoretical analysis. It was found that certain mechanisms restricted the ability of these waveguides to maintain a constant polarization of the injected linearly polarized radiation. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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