Results 21 to 30 of about 3,391 (228)
Bent asymmetric Y-branch integrated optical broadband wavelength multi/demultiplexer [PDF]
, 1994 A new integrated optic wavelength multi/demultiplexer based on a bent asymmetric Y-branch is proposed and investigated. The broadband multi/demultiplexer is demonstrated to combine/split 660 nm pump light and 1535 nm signal light with coupling ...
Lambeck, P.V. +3 more
core +1 more source
Fiber-optic demultiplexers with high mechanical resistance [PDF]
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2011 The paper observes possibilities of fused fiber-optic multiplexer-demultiplexer creation with resistance to mechanical effect. Fabrication method and the equipment for their production are presented.
Yakovlev M. Ya. +3 more
doaj +2 more sources
Using Metabarcoding Techniques to Map Multiple Dung Beetle-Vertebrate iDNA Networks in a Southeast Asian Forest. [PDF]
Mol Ecol ResourABSTRACT Given the high levels of endemism, diversity, and increasing anthropogenic impacts in tropical regions, studies on species interactions and ecological networks are urgently needed to understand community responses to environmental change. Increasingly, molecular methods are used to monitor biodiversity and identify species interactions.
Ong XR +7 more
europepmc +2 more sources
IEEE Photonics Journal, 2016 A novel plasmonic demultiplexer in metal–insulator–metal (MIM) waveguide crossing with multiple side-coupled hexagonal resonators is proposed and numerically investigated.
Yi-Yuan Xie +5 more
doaj +1 more source
Nanophotonics, 2019 Adiabatic waveguide taper and on-chip wavelength demultiplexer are the key components of photonic integrated circuits. However, these two kinds of devices which were designed by the traditional semi-analytic methods or the brute-force search methods ...
Huang Jie +9 more
doaj +1 more source
Photonics, 2015 A thermally tunable 1 × 4 channel optical demultiplexer was designed using an ultra low-loss Si3N4 (propagation loss ~3.1 dB/m) waveguide. The demultiplexer has three 2 × 2 Mach-Zehnder interferometers (MZI), where each of the MZI contains two 2 × 2 ...
Mohammed Shafiqul Hai +3 more
doaj +1 more source
Design of Optical 2-Channel Demultiplexer Using Selective Optofluidic Infiltration within Photonic Crystal Structure [PDF]
Radioengineering, 2020 In the current study, a compact demultiplexer for telecommunication applications using 2D photonic crystals with a hexagonal lattice structure is presented. This demultiplexer consists of two L6 resonant cavities as filters and 6 holes around each cavity
M. Bazargani +2 more
doaj
Molecular demultiplexer as a terminator automaton [PDF]
Nature Communications, 2018 AbstractMolecular logic gates are expected to play an important role on the way to information processing therapeutic agents, especially considering the wide variety of physical and chemical responses that they can elicit in response to the inputs applied.
Ilke S. Turan +3 more
openaire +4 more sources
Slow light enabled wavelength demultiplexing [PDF]
2016 18th International Conference on Transparent Optical Networks (ICTON), 2016 Photonic crystal waveguides supporting band gap guided modes hold great potential to tailor the group velocity of propagating light. We propose and explore different wavelength demultiplexer design approaches that utilize slow light concept. By altering the dielectric filling factors of each waveguide segment, one can show that different
Zeki Hayran +5 more
openaire +3 more sources
Low-power GaAs multiplexer and demultiplexer [PDF]
, 1994 For the implementation of high-complexity circuits operating at high speed, low-power circuits are essential in order to meet chip level and systems level power dissipation requirements.
Jakobsen, Jens
core +1 more source