scholarly journals Band Structure of Photonic Crystals Fabricated by Two-Photon Polymerization

Crystals ◽  
2015 ◽  
Vol 5 (1) ◽  
pp. 61-73 ◽  
Author(s):  
Mikhail Rybin ◽  
Ivan Shishkin ◽  
Kirill Samusev ◽  
Pavel Belov ◽  
Yuri Kivshar ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Band Structure ◽  
Two Photon ◽  
Two Photon Polymerization

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.

scholarly journals Band structure of cavity-type hypersonic phononic crystals fabricated by femtosecond laser-induced two-photon polymerization

2016 ◽  
Vol 108 (20) ◽  
pp. 201901 ◽  
Author(s):  
A. M. Rakhymzhanov ◽  
A. Gueddida ◽  
E. Alonso-Redondo ◽  
Z. N. Utegulov ◽  
D. Perevoznik ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Band Structure ◽  
Phononic Crystals ◽  
Two Photon ◽  
Two Photon Polymerization

Fabrication and Characterization of Photonic Crystals in Photopolymer SZ2080 by Two-Photon Polymerization Using a Femtosecond Laser

2014 ◽  
Vol 2 (3) ◽  
Author(s):  
Yinan Tian ◽  
Hyukjoon Kwon ◽  
Yung C. Shin ◽  
Galen B. King
Keyword(s):  
Photonic Crystals ◽  
Optical Sensors ◽  
Empirical Relationship ◽  
Three Dimensional ◽  
Scanning Speed ◽  
Sem Images ◽  
Two Photon ◽  
High Uniformity ◽  
Two Photon Polymerization

Two-photon polymerization (2PP) is a powerful technique in fabricating three-dimensional subdiffraction-limited structures. In this paper, 2PP was applied to generate woodpile structures, one kind of photonic crystal, using SZ2080, which is widely used in 2PP due to its negligible shrinkage. First, the relationship between scanning speed, laser power, and resolution was determined through fabricating free-hanging lines by theoretical and experimental study. Based on this relationship, woodpile structures with different period distances were fabricated with high uniformity as shown by scanning electron microscopy (SEM) images. Then optical properties of woodpile structures were investigated using Fourier transform infrared spectroscopy (FTIR) and a quantitative empirical relationship between period distance and band gaps was established. The empirical relationship can be applied to design woodpile photonic crystals for the optical sensors and filters.

Fabrication of Two-Dimensional Photonic Crystals with Controlled Defects by Combination of Holographic Lithography and Two-Photon Polymerization

2007 ◽  
Vol 24 (11) ◽  
pp. 3160-3163 ◽  
Author(s):  
Shen Xiao-Xia ◽  
Yu Xiao-Qiang ◽  
Yang Xiu-Lun ◽  
Cai Lv-Zhong ◽  
Wang Yu-Rong ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Holographic Lithography ◽  
Two Dimensional ◽  
Two Photon ◽  
Two Photon Polymerization

Two-Photon Polymerization for Three-Dimensional Photonic Devices in Polymers and Nanocomposites

2007 ◽  
Vol 60 (7) ◽  
pp. 484 ◽  
Author(s):  
Baohua Jia ◽  
Jiafang Li ◽  
Min Gu
Keyword(s):  
Photonic Crystals ◽  
Light Propagation ◽  
Three Dimensional ◽  
Photonic Devices ◽  
Polymer Materials ◽  
Optical Elements ◽  
Two Photon ◽  
Integrated Optical ◽  
Nanocrystal Quantum Dots ◽  
Two Photon Polymerization

Fabrication of micro- or nano-scale photonic devices in polymer materials to control and manipulate light propagation represents a hot topic nowadays. Compared with conventional semiconductor materials, polymers are easy to prepare and have the flexibility of incorporating active materials to realise various functionalities. As one of the most powerful tools in micro-optical fabrication, the two-photon polymerization technique has been widely employed recently to produce multifarious photonic devices, particularly the photonic crystals, which are promising candidates for integrated optical devices. In this article the recent advances in the fabrication of three-dimensional photonic devices such as diffractive optical elements, photonic crystals, and superprisms in polymer materials using the two-photon polymerization technique are reviewed. In particular, the fabrication of photonic crystals in nanocomposite polymers, which are formed by incorporating nanocrystal quantum dots into polymer materials, is demonstrated, providing an interesting physical platform for the investigation into new types of active micro-devices.

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