Recent Advances in Spectroscopic Gas Sensing With Micro/Nano-Structured Optical Fibers
Sign Up to like & getrecommendations! Published in 2021 at "Photonic Sensors"
DOI: 10.1007/s13320-021-0627-4
Abstract: With micro- and nano-structured optical fibers, parts-per-million to parts-per-trillion level gas detection has been demonstrated for a range of gases such as methane, acetylene, ethane, carbon monoxide, hydrogen, and oxygen. We review the recent development… read more here.
Keywords: gas; structured optical; nano structured; micro nano ... See more keywords
Fabrication of Yb-doped silica micro-structured optical fibers from UV-curable nano-composites and their application in temperature sensing
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2021.121129
Abstract: Abstract A novel scheme for fabricating Yb-doped silica micro structured optical fibers and their application in high-temperature optical fiber sensing are reported. The Yb-doped silica micro structured optical fiber preforms consisted of Yb-doped silica core… read more here.
Keywords: micro structured; structured optical; silica micro; optical fibers ... See more keywords
Structured optical vortices with broadband comb-like optical spectra in Yb:Y3Al5O12/YVO4 Raman microchip laser
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5024051
Abstract: Structured optical vortices with 4 phase singularities have been generated in a laser diode pumped continuous-wave Yb:Y3Al5O12/YVO4 (Yb:YAG/YVO4) Raman microchip laser. The broadband comb-like first order Stokes laser emitting spectrum including 30 longitudinal modes covers… read more here.
Keywords: yvo4; laser; structured optical; optical vortices ... See more keywords
Shrinkage-Considered Mold Design for Improvement of Micro/Nano-Structured Optical Element Performance
Sign Up to like & getrecommendations! Published in 2020 at "Micromachines"
DOI: 10.3390/mi11100941
Abstract: Polymer shrinkage in nano-imprint lithography (NIL) is one of the critical issues that must be considered in order to produce a quality product. Especially, this condition should be considered during the manufacture of optical elements,… read more here.
Keywords: micro nano; nano structured; structured optical; performance ... See more keywords