Strain and temperature sensitivity of a single-mode polymer optical fiber.
نویسندگان
چکیده
We have measured the optical phase sensitivity of fiber based on poly(methyl methacrylate) under near-single-mode conditions at 632.8 nm wavelength. The elongation sensitivity is 131 +/- 3 x 10(5) rad m(-1) and the temperature sensitivity is -212 +/- 26 rad m(-1) K(-1). These values are somewhat larger than those for silica fiber and are consistent with the values expected on the basis of the bulk polymer properties.
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عنوان ژورنال:
- Optics letters
دوره 30 23 شماره
صفحات -
تاریخ انتشار 2005