Results 61 to 70 of about 1,414 (207)
NanomaterialsSpectrally flat-topped and polarization-insensitive coarse wavelength division multiplexing (CWDM)-targeted optical demultiplexers based on distributed multimode-interference (MMI) phase compensations are analytically calculated and experimentally ...
Seok-Hwan Jeong, Heuk Park, Joon Ki Lee
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Molecular Ecology Resources, Volume 26, Issue 5, July 2026.ABSTRACT 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.
Xin Rui Ong +7 more
wiley +1 more source
The effect of relaxation oscillations in integrated optical comb demultiplexers based on injection locking [PDF]
, 2019 Narrowly spaced optical combs are being considered for use in future wavelength division multiplexing optical networks. Optical injection locking has been demonstrated as an effective method of demultiplexing these narrow optical combs, and recent ...
Dernaika, Mohamad +3 more
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Nanophotonics, Volume 15, Issue 11, 13 June 2026.Backward optical parametric oscillation is realized in a submicron‐poled thin‐film lithium niobate microring. By engineering the quasi‐phase‐matching condition, both type‐0 and type‐I degenerate oscillation emerge in the same device and are selectively accessed through temperature tuning, providing a versatile on‐chip platform for polarization‐diverse ...
Fengyan Yang, Hong X. Tang
wiley +1 more source
Wavelength demultiplexers based on finite photonic lattices
Demand for densely packed wavelength demultiplexers has increased due to the rapid developments in information systems and sensing for biomedical and space applications.
Maluckov, Aleksandra +6 more
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PhotonicsWe present a family of compact, programmable wavelength demultiplexers enabled by an etchless silicon nitride platform integrated with the low-loss phase-change material Sb2Se3.
Pengtao Zhu +11 more
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Energy Consumption and Energy Density in Optical and Electronic Signal Processing
IEEE Photonics Journal, 2011 We compare the energy consumption of digital optical and digital electronic signal processing circuits, including the contributions to energy consumption of the optical to electrical (O/E) converters and electrical to optical (E/O) converters, and the ...
Rodney S. Tucker, Kerry Hinton
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Unlocking Photodetection Mode Switching from a Simple Lateral Design
Advanced Functional Materials, Volume 36, Issue 44, 1 June 2026.A simple lateral 2D perovskite photodetector capable of switching among transient, continuous, and dual transient/continuous photoresponse modes is achieved by integrating photoconductive effects with capacitive coupling from the SiO2/Si substrate. Such light‐programmable photodetection mode switching enables triple‐channel information transmission and
Zijun (June) Yong +10 more
wiley +1 more source
Impact Of Optical Demultiplexers Based On Fiber Bragg Gratings On DWDM transmission system
, 2012 This study is to measure the impact of the insertion of demultiplexers based on Bragg grating filter on DWDM transmission system. An optical link has been developed using a simulator system.The impact of demultiplexers on 10 Gbit/s DWDM system is ...
Aupetit-Berthelemot, Christelle +2 more
core +2 more sources
IEEE Photonics JournalThe growing demand for higher data transmission capacity, particularly driven by advancements in artificial intelligence and cloud computing, has spurred the exploration of various degrees of freedom (DoF) of light in optical communication systems ...
Xianyi Feng +4 more
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