Hollow core Bragg fiber with antiresonant intermediate layer
, 2016 By means of the transfer matrix method, the optical properties of fibers with a distinct intermediate layer between a hol-low core and periodic cladding are calculated. The periodic cladding consists of two types of the alternating layers.
Kulchin, Yurii N. +2 more
core +1 more source
Engineering transverse Bragg resonance waveguides for large modal volume lasers [PDF]
, 2003 We recently analyzed a new class of laser amplifier based on transverse Bragg reflection. We show that the unique properties of Bragg confinement make it possible through modal loss discrimination to achieve single-transverse-mode operation with ...
Choi, John M. +3 more
core +1 more source
Input-output relations for a 3-port grating coupled Fabry-Perot cavity [PDF]
, 2005 We analyze an optical 3-port reflection grating by means of a scattering matrix formalism. Amplitude and phase relations between the 3 ports, i.e. the 3 orders of diffraction are derived.
A. Bunkowski +6 more
core +3 more sources
Effect of neodymium doping on microwave absorption property of barium hexaferrite in X-band
Materials Research Express, 2020 M-type barium hexaferrite (BaFe _12 O _19 ) particles are synthesized by using sol-gel auto-combustion reaction for microwave absorption study in X-band.
Shivanshu Goel +5 more
doaj +1 more source
Determination of Caries Lesion Activity: Reflection and Roughness for Characterization of Caries Progression [PDF]
, 2018 Used by permission. © Operative Dentistry, Inc. Transmission or reproduction of protected items beyond that allowed by fair use requires the written permission of Operative Dentistry, Inc.Caries lesion progression is difficult to determine with visual ...
Ando, Masatoshi +2 more
core +1 more source
Magnetic and microwave absorption properties of barium hexaferrite doped with La3+ and Gd3+ [PDF]
Journal of Nanostructures, 2019 In this paper, BaLaxGdxFe12-2xO19 (x=0.2, 0.4, 0.6 and 0.8) were synthesized via sol-gel auto-combustion method. Fourier transform infrared spectroscopy (FTIR) of samples was represented that the bands at 400 and 500 cm-1 were related to the formation ...
Fatemeh Abdollahi +4 more
doaj +1 more source
Crystals, 2021 Electromagnetic radiation can cause serious harm to the human body, such as the rise in body temperature and the decrease in immune function. In this study, the carbon nanotubes (CNTs)/Fe3O4 nonwovens were used to prepare wearable flexible absorbing ...
Rong Zhan +6 more
doaj +1 more source
In situ reflection electron energy loss spectroscopy measurements of low temperature surface cleaning for Si molecular beam epitaxy [PDF]
, 1993 In situ analysis of hydrocarbon desorption from hydrogen terminated Si(100) surfaces was performed in a silicon molecular beam epitaxy system, using reflection electron energy loss spectroscopy, in conjunction with conventional reflection high energy ...
Ahn, Channing C. +4 more
core +1 more source
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Robust Biocomposite Film of Polylactic Acid and Ferroferric Oxide as a Radar Absorbing Material
Indonesian Journal of Chemistry, 2023 The polymer/ferroferric oxide (Fe3O4) foam and aerogel composites generally exhibit superior radar absorptivity performance. However, these composites have poor mechanical and thermal properties.
Rafles Sinaga +7 more
doaj +1 more source