منابع مشابه
Fiber-optic vector vibroscope.
A directional vibration sensor based on polarization-controlled cladding-to-core recoupling is demonstrated. A compact structure in which a short section of multi-mode fiber (MMF) stub containing a weakly tilted fiber Bragg grating (TFBG) is spliced to another single-mode fiber without any lateral offset. Multiple core modes of the MMF are coupled at the junction and appear as well defined reso...
متن کاملPolarization-maintaining fiber-optic-grating vector vibroscope.
A fiber-optic vector vibroscope based on orthogonal polarization cladding-to-core recoupling is demonstrated. A compact structure in which a short section of polarization-maintained (PM) fiber stub containing a straight fiber Bragg grating (FBG) is spliced to another single-mode fiber. Two well-defined orthogonally polarized cladding modes reflected by the PM-FBG are recoupled at the junction a...
متن کاملFiber Optic Plasmonic Sensors: Past, Present and Future
We review various fiber optic sensors utilizing both the propagating and localized surface plasmon resonance techniques. The utilization of optical fibers in plasmon based sensing has provided several advantages in sensing of various physical, chemical and biochemical parameters. The article starts with a brief introduction of the propagating surface plasmon resonance (SPR) and localized surfac...
متن کاملThree - Axis Fiber Laser Magnetometer
Introduction: Acoustic detection of targets in shallow water environments is difficult due to high levels of anisotropic acoustic background noise. Detection range can be improved by simultaneously measuring nonacoustic signatures such as electromagnetic fields. A fiber laser vector magnetometer has been developed for seabed-mounted surveillance arrays. Three orthogonally mounted sensors measur...
متن کاملCompact Vector Magnetometer for Pico Satellites
A small vector magnetometer has been constructed for DTUsat – a Danish CubeSat student project at the Technical University of Denmark. The presented magnetometer is used for attitude determination in conjunction with sun sensors, and supply local field measurements for the magnetotorquer controller. Present launch date is June 30th, 2003 from Plesetsk, Russia. Constraints on mechanical size, ma...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2016
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.4943623