Theoretical Foundations of Infrared Fiber Optic Transmission: Solid-Core Fibers

2010 ◽  
pp. 11-38
Keyword(s):  
Fiber Optic ◽  
Solid Core ◽  
Theoretical Foundations

scholarly journals Modeling of Thermal Phase Noise in a Solid Core Photonic Crystal Fiber-Optic Gyroscope

Sensors ◽  
2017 ◽  
Vol 17 (11) ◽  
pp. 2456 ◽  
Author(s):  
Ningfang Song ◽  
Kun Ma ◽  
Jing Jin ◽  
Fei Teng ◽  
Wei Cai
Keyword(s):  
Photonic Crystal ◽  
Phase Noise ◽  
Photonic Crystal Fiber ◽  
Fiber Optic ◽  
Solid Core ◽  
Fiber Optic Gyroscope ◽  
Crystal Fiber ◽  
Thermal Phase

scholarly journals Transverse Magneto-Optic Error of a Miniature Solid-Core Photonic-Crystal Fiber Optic Gyroscope

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 20106-20112 ◽  
Author(s):  
Wei Cai ◽  
Ningfang Song ◽  
Jingming Song ◽  
Jing Jin ◽  
Xiaxiao Wang
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Fiber Optic ◽  
Solid Core ◽  
Fiber Optic Gyroscope ◽  
Crystal Fiber ◽  
Magneto Optic

Noise analysis of solid-core polarization-maintaining photonic interferometer fiber optic gyroscope

2011 ◽  
Vol 18 (3) ◽  
pp. 284-286 ◽  
Author(s):  
Shisen Du ◽  
Zuoming Sun ◽  
Zhonggang Zhang ◽  
Chunxi Zhang
Keyword(s):  
Fiber Optic ◽  
Noise Analysis ◽  
Solid Core ◽  
Fiber Optic Gyroscope ◽  
Core Polarization ◽  
Polarization Maintaining

Imaging and diffraction modes in Scanning Transmission Electron Microscopy

1986 ◽  
Vol 44 ◽  
pp. 684-687
Author(s):  
J. M. Cowley ◽  
R. Glaisher ◽  
J. A. Lin ◽  
H.-J. Ou
Keyword(s):  
Scanning Transmission Electron Microscopy ◽  
High Efficiency ◽  
Fiber Optic ◽  
Image Intensifier ◽  
Detector System ◽  
Detector Plane ◽  
Secondary Electrons ◽  
Transmission Electron ◽  
Scanning Transmission ◽  
Special Detector

Some of the most important applications of STEM depend on the variety of imaging and diffraction made possible by the versatility of the detector system and the serial nature, of the image acquisition. A special detector system, previously described, has been added to our STEM instrument to allow us to take full advantage of this versatility. In this, the diffraction pattern in the detector plane may be formed on either of two phosphor screens, one with P47 (very fast) phosphor and the other with P20 (high efficiency) phosphor. The light from the phosphor is conveyed through a fiber-optic rod to an image intensifier and TV system and may be photographed, recorded on videotape, or stored digitally on a frame store. The P47 screen has a hole through it to allow electrons to enter a Gatan EELS spectrometer. Recently a modified SEM detector has been added so that high resolution (10Å) imaging with secondary electrons may be used in conjunction with other modes.

The Solid Core of Single-Case Experimental Methodology

1985 ◽  
Vol 30 (9) ◽  
pp. 711-711
Author(s):  
Steven C. Hayes
Keyword(s):  
Single Case ◽  
Experimental Methodology ◽  
Solid Core

Synthesis, performance and growth mechanism of silver nanoparticle coated SERS fiber probe

2019 ◽  
Vol 107 (3) ◽  
pp. 305
Author(s):  
Mengmei Geng ◽  
Yuting Long ◽  
Tongqing Liu ◽  
Zijuan Du ◽  
Hong Li ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Absorption Spectrum ◽  
Reaction Time ◽  
Growth Mechanism ◽  
Fiber Optic ◽  
Fiber Optic Probe ◽  
Visible Absorption ◽  
Fiber Probe ◽  
Surface Enhanced Raman ◽  
Optic Probe

Surface-enhanced Raman Scattering (SERS) fiber probe provides abundant interaction area between light and materials, permits detection within limited space and is especially useful for remote or in situ detection. A silver decorated SERS fiber optic probe was prepared by hydrothermal method. This method manages to accomplish the growth of silver nanoparticles and its adherence on fiber optic tip within one step, simplifying the synthetic procedure. The effects of reaction time on phase composition, surface plasmon resonance property and morphology were investigated by X-ray diffraction analysis (XRD), ultraviolet-visible absorption spectrum (UV-VIS absorption spectrum) and scanning electron microscope (SEM). The results showed that when reaction time is prolonged from 4–8 hours at 180 °C, crystals size and size distribution of silver nanoparticles increase. Furthermore, the morphology, crystal size and distribution density of silver nanoparticles evolve along with reaction time. A growth mechanism based on two factors, equilibrium between nucleation and growth, and the existence of PVP, is hypothesized. The SERS fiber probe can detect rhodamin 6G (R6G) at the concentration of 10−6 M. This SERS fiber probe exhibits promising potential in organic dye and pesticide residue detection.

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