Hollow‐core oxide‐glass cladding optical fibers for middle‐infrared region

1981 ◽  
Vol 52 (7) ◽  
pp. 4467-4471 ◽  
Author(s):  
T. Hidaka ◽  
T. Morikawa ◽  
J. Shimada
Keyword(s):  
Optical Fibers ◽  
Infrared Region ◽  
Oxide Glass ◽  
Hollow Core ◽  
Middle Infrared

Laser Guidance and Trapping of Mesoscale Particles in Hollow-Core Optical Fibers

1999 ◽  
Vol 82 (7) ◽  
pp. 1574-1577 ◽  
Author(s):  
Michael J. Renn ◽  
Robert Pastel ◽  
Heather J. Lewandowski
Keyword(s):  
Optical Fibers ◽  
Hollow Core ◽  
Laser Guidance

Ultrasmooth, Biocompatible, and Removable Nanocoating for Hollow-Core Microstructured Optical Fibers

2021 ◽  
Author(s):  
Timur Ermatov ◽  
Marina Novoselova ◽  
Julia Skibina ◽  
Andrey Machnev ◽  
Dmitry Gorin ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Hollow Core ◽  
Microstructured Optical Fibers

scholarly journals Distinguishing Features and Identification Criteria for K-Dioctahedral 1M Micas (Illite-Aluminoceladonite and Illite-Glauconite-Celadonite Series) from Middle-Infrared Spectroscopy Data

Minerals ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 153 ◽  
Author(s):  
Bella B. Zviagina ◽  
Victor A. Drits ◽  
Olga V. Dorzhieva
Keyword(s):  
Infrared Region ◽  
Spectroscopy Data ◽  
Unit Cell Parameters ◽  
Cation Composition ◽  
Cell Parameters ◽  
Sharp Maximum ◽  
Stretching Vibration ◽  
Stretching Vibrations ◽  
Middle Infrared ◽  
Distinguishing Features

A representative collection of K-dioctahedral 1M micas ranging in composition from (Mg, Fe)-poor illites to aluminoceladonites through Mg-rich illites (Fe-poor varieties) and from Fe-bearing, Mg-rich illites to celadonites through Fe-illites, Al-glauconites and glauconites (Fe-bearing varieties) was studied by Fourier-transform infrared (FTIR) spectroscopy in the middle-infrared region. Analysis and comparison of the relationships between the band positions and cation compositions of Fe-poor and Fe-bearing K-dioctahedral micas provided a generalized set of FTIR identification criteria that include the band positions and profiles in the regions of Si–O bending, Si–O stretching, and OH-stretching vibrations. FTIR data allow unambiguous identification of illites, aluminoceladonites, and celadonites, as well as distinction between Fe-illites and illites proper, as well as between Al-glauconites and glauconites. Specifically, a sharp maximum from the AlOHMg stretching vibration at ~3600 cm−1, the presence of a MgOHMg stretching vibration at 3583–3585 cm−1, as well as characteristic band positions in the Si–O bending (435–439, 468–472 and 509–520 cm−1) and stretching regions (985–1012 and 1090–1112 cm−1) are clearly indicative of aluminoceladonite. The distinction between Fe-illites and Al-glauconites, which have similar FTIR features, requires data on cation composition and unit-cell parameters.

scholarly journals Hollow-Core Optical Fibers

Fibers ◽  
2019 ◽  
Vol 7 (5) ◽  
pp. 50 ◽  
Author(s):  
Walter Belardi
Keyword(s):  
Optical Fiber ◽  
Optical Fibers ◽  
Hollow Core ◽  
Fiber Technology ◽  
Scientists And Engineers

The possibility of guiding light in air has fascinated optical scientists and engineers since the dawn of optical fiber technology [...]

scholarly journals The effect of atomic and optical perturbations on formation and propagation of vortex solitons in a dense atomic media of gas-filled hollow-core optical fibers

2014 ◽  
Vol 68 (6) ◽  
Author(s):  
Alexey V. Prokhorov ◽  
Maxim G. Gladush ◽  
Mikhail Yu. Gubin ◽  
Andrey Yu. Leksin ◽  
Sergey M. Arakelian
Keyword(s):  
Optical Fibers ◽  
Hollow Core ◽  
Vortex Solitons ◽  
Atomic Media
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