Abstract
We present several simple sensitive fiber-optics-based sensors that utilize a biconical fiber taper. A displacement sensor with 100-nm accuracy, a temperature monitor with sensitivity ΔT ∼ 1 °C, and a refractive-index sensor capable of measuring Δn ∼ 1 1.42 × 10-5 are demonstrated using tapers made from a standard single-mode fiber.
Original language | English (US) |
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Pages (from-to) | 2239-2241 |
Number of pages | 3 |
Journal | IEEE Photonics Technology Letters |
Volume | 18 |
Issue number | 21 |
DOIs | |
State | Published - Nov 1 2006 |
Keywords
- Displacement sensor
- Fiber taper
- Refractive index sensor
- Temperature sensor
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering