Results 61 to 70 of about 664,694 (252)
Sensors, 2018 A novel ultraviolet (UV) optical fiber sensor (UVOFS) based on the scintillating material La2O2S:Eu has been designed, tested, and its performance compared with other scintillating materials and other conventional UV detectors. The UVOFS is based on PMMA
Yongji Yan +8 more
doaj +1 more source
Integrated optics for astronomical interferometry [PDF]
SPIE Proceedings, 2011 Integrated optics is a well established technology that finds its main applications in the fields of optical communication and sensing. However, it is expanding into new areas, and in the last decade application in astronomical interferometry has been explored.
Andreia Leite +5 more
openaire +4 more sources
An efficient integrated two-color source for heralded single photons
New Journal of Physics, 2013 We present a pulsed and integrated, highly non-degenerate parametric down-conversion (PDC) source of heralded single photons at telecom wavelengths, paired with heralding photons around 800 nm.
S Krapick +5 more
doaj +1 more source
The Beginnings of Optoelectronic Integrated Circuits -— A Personal Perspective [PDF]
, 2008 The early work (1960s, 1970s) on Integrated Optics at the Bell Telephone Laboratories and at the California Institute of Technology (Caltech), with which the author was involved, is described from a personal ...
Yariv, Amnon
core +1 more source
Path Integral for Non-Paraxial Optics [PDF]
Europhysics Letters 124 (2018) 44001, 2018 In this paper, we have constructed the Feynman path integral method for non-paraxial optics. This is done by using the mathematical analogy between a non-paraxial optical system and the generalized Schr\"odinger equation deformed by the existence a minimal measurable length.
arxiv +1 more source
Over response correction of optical fiber sensor in radiation measurement
AIP Advances, 2022 In radiation measurement, optical fiber sensors (OFS) have many advantages compared to commercial dosimeters, including high spatial resolution. Due to the OFS measurement principle (fluorescence), the recorded measurement results differ from the ...
Tianci Xie +8 more
doaj +1 more source
Reviving holographic photonic integration [PDF]
Reviving holographic photonic integration, Nature Photonic 18, 402
(2024)Photonic integration of thick holograms in waveguiding structures could be considered the chimera of photonics; multi-faceted and hard to tame. It is the fundamental, and hence indispensable, concept behind compact and monolithically integrated linear optical transformation1.
arxiv +1 more source
Multidimensional quantum entanglement with large-scale integrated optics [PDF]
, 2018 The ability to control multidimensional quantum systems is key for the investigation of fundamental science and for the development of advanced quantum technologies.
Acín, Antonio +18 more
core +4 more sources
Integrated-Optics versus Micro-Optics - a Comparison [PDF]
Integrated Photonics Research, 1996 Integrated-optic and micro-optic devices for fiber-optic communication systems are compared from a market and a technical perspective. A specific performance comparison is made for wavelength demultiplexers.
MK Meint Smit +3 more
openaire +3 more sources
Tuning Dielectric Loss of SiO2@CNTs for Electromagnetic Wave Absorption
Nanomaterials, 2021 We developed a simple method to fabricate SiO2-sphere-supported N-doped CNTs (NCNTs) for electromagnetic wave (EMW) absorption. EMW absorption was tuned by adsorption of the organic agent on the precursor of the catalysts.
Fenghui Cao +7 more
doaj +1 more source