On-Fiber Optomechanical Cavity

Ilya Baskin; D. Yuvaraj; Gil Bachar; Keren Shlomi; Oleg Shtempluck; Eyal Buks

On-Fiber Optomechanical Cavity

Ilya Baskin, D. Yuvaraj, Gil Bachar, Keren Shlomi, Oleg Shtempluck, Eyal Buks

Electrical and Computer Engineering

Technion - Israel Institute of Technology

Research output: Working paper › Preprint

Abstract

A fully on-fiber optomechanical cavity is fabricated by patterning a suspended metallic mirror on the tip of an optical fiber. Optically induced self-excited oscillations of the suspended mirror are experimentally demonstrated. We discuss the feasibility of employing on-fiber optomechanical cavities for sensing applications. A theoretical analysis evaluates the sensitivity of the proposed sensor, which is assumed to operate in the region of self-excited oscillations, and the results are compared with the experimental data. Moreover, the sensitivity that is obtained in the region of self-excited oscillations is theoretically compared with the sensitivity that is achievable when forced oscillations are driven by applying an oscillatory external force.

Original language	English
State	Published - 27 Oct 2012

Keywords

physics.ins-det
physics.optics

Access to Document

1210.7327v1

Cite this

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title = "On-Fiber Optomechanical Cavity",

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AU - Baskin, Ilya

AU - Yuvaraj, D.

AU - Bachar, Gil

AU - Shlomi, Keren

AU - Shtempluck, Oleg

AU - Buks, Eyal

PY - 2012/10/27

Y1 - 2012/10/27

N2 - A fully on-fiber optomechanical cavity is fabricated by patterning a suspended metallic mirror on the tip of an optical fiber. Optically induced self-excited oscillations of the suspended mirror are experimentally demonstrated. We discuss the feasibility of employing on-fiber optomechanical cavities for sensing applications. A theoretical analysis evaluates the sensitivity of the proposed sensor, which is assumed to operate in the region of self-excited oscillations, and the results are compared with the experimental data. Moreover, the sensitivity that is obtained in the region of self-excited oscillations is theoretically compared with the sensitivity that is achievable when forced oscillations are driven by applying an oscillatory external force.

AB - A fully on-fiber optomechanical cavity is fabricated by patterning a suspended metallic mirror on the tip of an optical fiber. Optically induced self-excited oscillations of the suspended mirror are experimentally demonstrated. We discuss the feasibility of employing on-fiber optomechanical cavities for sensing applications. A theoretical analysis evaluates the sensitivity of the proposed sensor, which is assumed to operate in the region of self-excited oscillations, and the results are compared with the experimental data. Moreover, the sensitivity that is obtained in the region of self-excited oscillations is theoretically compared with the sensitivity that is achievable when forced oscillations are driven by applying an oscillatory external force.

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KW - physics.optics

M3 - نسخة اولية

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