Quantum coherence measurement of qudit systems using three-dimensional photonic circuits

2020 ◽  
Vol 102 (3) ◽  
Author(s):  
W. R. Cardoso ◽  
P. M. R. Lima ◽  
R. O. Vianna ◽  
S. Pádua
Keyword(s):  
Quantum Coherence ◽  
Three Dimensional ◽  
Photonic Circuits ◽  
Coherence Measurement

scholarly journals High laser induced damage threshold photoresists for nano-imprint and 3D multi-photon lithography

Nanophotonics ◽  
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Elmina Kabouraki ◽  
Vasileia Melissinaki ◽  
Amit Yadav ◽  
Andrius Melninkaitis ◽  
Konstantina Tourlouki ◽  
...  
Keyword(s):  
Nanoimprint Lithography ◽  
Three Dimensional ◽  
Damage Threshold ◽  
Laser Pulses ◽  
Intense Laser ◽  
Optical Elements ◽  
Photonic Circuits ◽  
Future Production ◽  
Intense Laser Pulses ◽  
Laser Induced Damage

Abstract Optics manufacturing technology is predicted to play a major role in the future production of integrated photonic circuits. One of the major drawbacks in the realization of photonic circuits is the damage of optical materials by intense laser pulses. Here, we report on the preparation of a series of organic–inorganic hybrid photoresists that exhibit enhanced laser-induced damage threshold. These photoresists showed to be candidates for the fabrication of micro-optical elements (MOEs) using three-dimensional multiphoton lithography. Moreover, they demonstrate pattern ability by nanoimprint lithography, making them suitable for future mass production of MOEs.

An Exhaustive Analysis of the Characterization of Photopolymer Material (SZ2080) by Two-Photon Polymerization, Waves Moving in a Periodic Potential, and Two-Photon Absorption

2020 ◽  
Vol 1003 ◽  
pp. 165-172 ◽  
Author(s):  
Ritu Walia ◽  
Kamal Nain Chopra
Keyword(s):  
Photonic Crystals ◽  
Quantum Coherence ◽  
Periodic Potential ◽  
Three Dimensional ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Polymerization Waves ◽  
Two Photon Polymerization

This paper presents an Exhaustive Analysis of the Characterization of Photopolymer Material (SZ2080) by Two-Photon Polymerization, and some of the modern concepts like Characterization of Photonic Crystals in Photopolymer SZ2080 by Two-Photon Polymerization, Waves Moving in a Periodic Potential, and Optical Quantum metamaterials. Two-photon polymerization for fabricating three-dimensional subdiffraction-limited structures has been discussed. Experimental and Computed Curves of line thickness (nm) vs feed rate (μm/s) have been technically analyzed. Waves moving in a Periodic Potential and Photonic Crystals have been technically discussed. In addition, Optical Quantum metamaterials have been discussed in terms of quantum coherence, and quantum dots with emphasis on cavity array metamaterial.

Topology of quantum coherence networks in singlet fission: mapping exciton states into real space and the dislocation induced three dimensional manifolds

2020 ◽  
Vol 22 (3) ◽  
pp. 1258-1267 ◽  
Author(s):  
Guohua Tao
Keyword(s):  
Quantum Coherence ◽  
Quantum Control ◽  
Three Dimensional ◽  
Materials Design ◽  
Real Space ◽  
Singlet Fission ◽  
Crystal Lattices ◽  
Quantum Materials

The mapping of exciton states into crystal lattices results in a straightforward description of the quantum coherence network, which may facilitate quantum control and quantum materials design.

scholarly journals Design of optically path-length-matched, three-dimensional photonic circuits comprising uniquely routed waveguides

2012 ◽  
Vol 51 (27) ◽  
pp. 6489 ◽  
Author(s):  
Ned Charles ◽  
Nemanja Jovanovic ◽  
Simon Gross ◽  
Paul Stewart ◽  
Barnaby Norris ◽  
...  
Keyword(s):  
Path Length ◽  
Three Dimensional ◽  
Photonic Circuits
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