dorsal/arxiv
View SchemaMultiple beam interference in a quadrupolar glass fiber
| Authors | Martina Hentschel, Matthias Vojta |
|---|---|
| Categories | |
| ArXiv ID | physics/0106057 |
| URL | https://arxiv.org/abs/physics/0106057 |
| DOI | 10.1364/OL.26.001764 |
Abstract
Motivated by the recent observation of periodic filter characteristics of an oval-shaped micro-cavity, we study the possible interference of multiple beams in the far field of a laser-illuminated quadrupolar glass fiber. From numerical ray-tracing simulations of the experimental situation we obtain the interference-relevant length-difference spectrum and compare it with data extracted from the experimental filter results. Our analysis reveals that different polygonal cavity modes being refractively output-coupled in the high-curvature region of the fiber contribute to the observed far-field interference.
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"abstract": "Motivated by the recent observation of periodic filter characteristics of an\noval-shaped micro-cavity, we study the possible interference of multiple beams\nin the far field of a laser-illuminated quadrupolar glass fiber. From numerical\nray-tracing simulations of the experimental situation we obtain the\ninterference-relevant length-difference spectrum and compare it with data\nextracted from the experimental filter results. Our analysis reveals that\ndifferent polygonal cavity modes being refractively output-coupled in the\nhigh-curvature region of the fiber contribute to the observed far-field\ninterference.",
"arxiv_id": "physics/0106057",
"authors": [
"Martina Hentschel",
"Matthias Vojta"
],
"categories": [
"physics.optics",
"nlin.CD"
],
"doi": "10.1364/OL.26.001764",
"title": "Multiple beam interference in a quadrupolar glass fiber",
"url": "https://arxiv.org/abs/physics/0106057"
},
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