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5. Direct Laser Writing of Optical Field Concentrators Based on Chirped Three-Dimensional Photonic Crystals

Author

Gaileviecius, D., Staliunas, K., Mizeikis, V., Kurt, H., Malinauskas, M., Turduev, M., Hayran, Z., Gaileviecius, D., Staliunas, K., Mizeikis, V., Kurt, H., Malinauskas, M., Turduev, M., and Hayran, Z.

Abstract

AdValue Photonics;American Elements;Class5 Photonics;Coherent;et al.;GoFoton, 2019 Conference on Lasers and Electro-Optics, CLEO 2019 -- 5 May 2019 through 10 May 2019 -- 149135, We describe fabrication and properties of 3D photonic crystals with chirped lattice period using Direct Laser Write lithography in photoresists, and report on the optical properties of the fabricated structures. Experimental demonstration that the fabricated structures can be used as concentrators of electromagnetic radiation along the direction of propagation at optical frequencies is reported. Potential applications of chirped photonic crystal in improved optical detectors are discussed. © 2019 The Author(s) 2019 OSA.

Published
2022

6. Direct Laser Writing of Optical Field Concentrators Based on Chirped Three-Dimensional Photonic Crystals

Author

Mizeikis, V., Hayran, Z., Kurt, H., Turduev, M., Gaileviecius, D., Malinauskas, M., Staliunas, K., Mizeikis, V., Hayran, Z., Kurt, H., Turduev, M., Gaileviecius, D., Malinauskas, M., and Staliunas, K.

Abstract

AdValue Photonics;American Elements;Class5 Photonics;Coherent;et al.;GoFoton, 2019 Conference on Lasers and Electro-Optics, CLEO 2019 -- 5 May 2019 through 10 May 2019 -- 149135, We describe fabrication and properties of 3D photonic crystals with chirped lattice period using Direct Laser Write lithography in photoresists, and report on the optical properties of the fabricated structures. Experimental demonstration that the fabricated structures can be used as concentrators of electromagnetic radiation along the direction of propagation at optical frequencies is reported. Potential applications of chirped photonic crystal in improved optical detectors are discussed. © 2019 The Author(s) 2019 OSA.

Published
2022

10. List of Contributors

Author

Andrzejewska, Ewa, primary, Baldacchini, Tommaso, additional, Balhouse, Brittany, additional, Bauer, Jens, additional, Bertsch, Arnaud, additional, Bragheri, Francesca, additional, Brasselet, E., additional, Chen, Yong, additional, Das, Satarupa, additional, de Miguel, Gustavo, additional, Diaspro, Alberto, additional, Duquenoy, Franck, additional, Farrer, Richard, additional, Fischer, Joachim, additional, Fourkas, John T., additional, Hales, Joel M., additional, Harke, Benjiamin, additional, Hernandez, Derek S., additional, Ivey, Jill, additional, Juodkazis, S., additional, Kwok, Tsz-Ho, additional, LaFratta, Christopher N., additional, Li, Linjie, additional, Losert, Wolfgang, additional, Madou, Marc J., additional, Malinauskas, M., additional, Martinez Vazquez, Rebeca, additional, Martinez-Chapa, Sergio O., additional, Maruo, Shoji, additional, Miller, Eric J., additional, Mueller, Jonathan B., additional, Osellame, Roberto, additional, Patrick, Thomas, additional, Piqué, Alberto, additional, Renaud, Philippe, additional, Salazar, Arnoldo, additional, Serge, Maneuf, additional, Shear, Jason B., additional, Sun, Xiaoyu, additional, Taniguchi, Shuhei, additional, Valdevit, Lorenzo, additional, Verbridge, Scott S., additional, Vicidomini, Giuseppe, additional, Wang, Charlie C.L., additional, Wegener, Martin, additional, Zhan, Qiwen, additional, and Zukauskas, A., additional

Published
2016
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12. Vanillin derivatives as resins for optical 3D printing

Author

Navaruckiene, A., Skliutas, E., Malinauskas, M., Ostrauskaite, J., and Vilniaus universitetas

Subjects
vanillin derivatives, resins, optical 3D printing
Abstract

3D printing, also known as additive manufacturing has drawn increasing attention globally and has made a revolutionary impact on product fabrication in such areas like food industry, textiles, architecture, medicine, and construction [1]. Polymers are widely used in our everyday life due to their diverse properties and relatively low cost; however, it is difficult to form intricate geometries from them. Additive manufacturing is a solution to create complex geometries from plastics [2]. In this study, the cross-linked polymers were obtained by free-radical photocross-linking of vanillin diacrylate and vanillin dimethacrylate using ethyl(2,4,6-trimethylbenzoyl) phenylphosphinate as photoinitiator. The chemical structure of obtained polymers was confirmed by FT-IR spectroscopy. The yield of insoluble fraction obtained after Soxhlet extraction with acetone after 24 hours was in the range of (77-96) %. The cross-linking density calculated from the real-time photorheometry storage modulus curve at the steady state was in the range of (49-7928) mol/m3. Thermal and mechanical properties of vanillin diacrylate-based and vanillin dimethacrylate-based polymer films were investigated. Real-time photorheometry was used to monitore the evolution of free-radical photocross-linking process. The tests were performed on a MCR302 rheometer from Anton Paar equipped with the plate/plate measuring system. The samples were irradiated by UV/Vis light in a wavelength range of 250-450 nm through the glass plate using UV/Vis spot curing system OmniCure S2000, Lumen Dynamics Group Inc. The sufficient amount of photoinitiator was determined by comparing compositions containing 1-5 mol.% of photoinitiator. In most cases photopolymerization was faster and more rigid polymers were obtained when 3 mol.% of ethyl(2,4,6-trimethylbenzoyl) phenylphosphinate were used. The most rigid polymers were obtained by free-radical photocross-linking of vanillin dimethacrylate, however its films were fragile. Optical printing techniques, direct laser writing and microtransfer molding, were used to produce 3D objects out of vanillin diacrylate-based photocross-linkable resin. A test to assess the optimal fabrication parameters was performed and the capability to produce 3D microporous 75 × 75 μm2 woodpile structures out of the resin via direct laser writing was demonstrated. 3D printed objects of vanillin diacrylate-based resin with 3 mol.% of ethyl(2,4,6-trimethylbenzoyl) phenylphosphinate corresponded to the used 3D model.

Published
2020

14. Direct laser writing of optical field concentrators based on chirped three-dimensional photonic crystals [2020]

Author

Mizeikis, V., Kurt, Hamza, Staliunas, Kestutis, Juodkazis, S., Malinauskas, M., Gailevicius, D., Turduev, Mirbek, Hayran, Z., Mizeikis, V., Kurt, Hamza, Staliunas, Kestutis, Juodkazis, S., Malinauskas, M., Gailevicius, D., Turduev, Mirbek, and Hayran, Z.

Abstract

We describe fabrication and properties of 3D photonic crystals with chirped lattice period using Direct Laser Write lithography in photoresists, and report on the optical properties of the fabricated structures. Experimental demonstration that the fabricated structures can be used as concentrators of electromagnetic radiation along the direction of propagation at optical frequencies is reported. Potential applications of chirped photonic crystal in improved optical detectors are discussed. (C) 2019 The Author(s)

Published
2020

15. Direct laser writing of optical field concentrators based on chirped three-dimensional photonic crystals [2020]

Author

Juodkazis, S., Mizeikis, V., Hayran, Z., Turduev, Mirbek, Gailevicius, D., Malinauskas, M., Staliunas, Kestutis, Kurt, Hamza, Juodkazis, S., Mizeikis, V., Hayran, Z., Turduev, Mirbek, Gailevicius, D., Malinauskas, M., Staliunas, Kestutis, and Kurt, Hamza

Abstract

We describe fabrication and properties of 3D photonic crystals with chirped lattice period using Direct Laser Write lithography in photoresists, and report on the optical properties of the fabricated structures. Experimental demonstration that the fabricated structures can be used as concentrators of electromagnetic radiation along the direction of propagation at optical frequencies is reported. Potential applications of chirped photonic crystal in improved optical detectors are discussed. (C) 2019 The Author(s)

Published
2020

17. Nanostructures for highly efficient infrared detection

Author

Hayran, Z., Kurt, Hamza, Gailevicius, D., Turduev, Mirbek, Juodkazis, S., Malinauskas, M., Mizeikis, V., Staliunas, Kestutis, Hayran, Z., Kurt, Hamza, Gailevicius, D., Turduev, Mirbek, Juodkazis, S., Malinauskas, M., Mizeikis, V., and Staliunas, Kestutis

Abstract

We propose a high sensitivity photodetection tool at near-infrared frequencies, based on a principle of slowed- and stopped-light in chirped photonic micro/nano-structures. The main goal is to substantially increase the efficiency of photodetection and provide chromatic resolution in infrared photodetection. In particular we concentrate on the design of the chirped photonic micro/nano-structures providing a maximum field enhancement, and frequency dependence of stopped light distribution. © 2017 SPIE., The Society of Photo-Optical Instrumentation Engineers (SPIE)

Published
2019

18. Direct laser writing of optical field concentrators based on chirped three-dimensional photonic crystals [2019]

Author

Staliunas, Kestutis, Hayran, Z., Malinauskas, M., Juodkazis, S., Mizeikis, V., Gailevicius, D., Turduev, Mirbek, Kurt, Hamza, Staliunas, Kestutis, Hayran, Z., Malinauskas, M., Juodkazis, S., Mizeikis, V., Gailevicius, D., Turduev, Mirbek, and Kurt, Hamza

Abstract

We describe fabrication and properties of 3D photonic crystals with chirped lattice period using Direct Laser Write lithography in photoresists, and report on the optical properties of the fabricated structures. Experimental demonstration that the fabricated structures can be used as concentrators of electromagnetic radiation along the direction of propagation at optical frequencies is reported. Potential applications of chirped photonic crystal in improved optical detectors are discussed. © 2019 The Author(s)

Published
2019

19. Nanostructures for highly efficient infrared detection

Author

Mizeikis, V., Turduev, Mirbek, Kurt, Hamza, Gailevicius, D., Hayran, Z., Malinauskas, M., Staliunas, Kestutis, Juodkazis, S., Mizeikis, V., Turduev, Mirbek, Kurt, Hamza, Gailevicius, D., Hayran, Z., Malinauskas, M., Staliunas, Kestutis, and Juodkazis, S.

Abstract

We propose a high sensitivity photodetection tool at near-infrared frequencies, based on a principle of slowed- and stopped-light in chirped photonic micro/nano-structures. The main goal is to substantially increase the efficiency of photodetection and provide chromatic resolution in infrared photodetection. In particular we concentrate on the design of the chirped photonic micro/nano-structures providing a maximum field enhancement, and frequency dependence of stopped light distribution. © 2017 SPIE., The Society of Photo-Optical Instrumentation Engineers (SPIE)

Published
2019

20. Direct laser writing of optical field concentrators based on chirped three-dimensional photonic crystals [2019]

Author

Juodkazis, S., Turduev, Mirbek, Mizeikis, V., Hayran, Z., Gailevicius, D., Malinauskas, M., Staliunas, Kestutis, Kurt, Hamza, Juodkazis, S., Turduev, Mirbek, Mizeikis, V., Hayran, Z., Gailevicius, D., Malinauskas, M., Staliunas, Kestutis, and Kurt, Hamza

Abstract

We describe fabrication and properties of 3D photonic crystals with chirped lattice period using Direct Laser Write lithography in photoresists, and report on the optical properties of the fabricated structures. Experimental demonstration that the fabricated structures can be used as concentrators of electromagnetic radiation along the direction of propagation at optical frequencies is reported. Potential applications of chirped photonic crystal in improved optical detectors are discussed. © 2019 The Author(s)

Published
2019

26. 3D nanopolymerization and damage threshold dependence on laser wavelength and pulse duration

Author

Samsonas Danielius, Skliutas Edvinas, Čiburys Arūnas, Kontenis Lukas, Gailevičius Darius, Berzinš Jonas, Narbutis Donatas, Jukna Vytautas, Vengris Mikas, Juodkazis Saulius, and Malinauskas Mangirdas

Subjects
3d printing, multi-photon phenomena, non-linear absorption, optical damage threshold, photo-polymerization, ultrashort laser pulses, Physics, QC1-999
Abstract

The dependence of the polymerization and optical damage thresholds in multi-photon polymerization (MPP) lithography was studied using a broadly-tunable laser system with group delay dispersion (GDD) control. The order of non-linearity and the light–matter interaction mechanisms were investigated using the resolution bridges method for non-photosensitized SZ2080TM and photosensitized SZ2080TM + IRG369 prepolymers. Energy deposition, voxel dimension growth, and the size of the dynamic fabrication window (DFW) were measured in the 700–1300 nm wavelength range at three different pulse durations measured at the sample – 100, 200 and 300 fs. Polymerization was observed at all wavelengths and pulse durations without significant differences in the achieved minimal spatial dimension (

Published
2023
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31. Hybrid curved nano-structured micro-optical elements

Author

Balčytis, A., primary, Hakobyan, D., additional, Gabalis, M., additional, Žukauskas, A., additional, Urbonas, D., additional, Malinauskas, M., additional, Petruškevičius, R., additional, Brasselet, E., additional, and Juodkazis, S., additional

Published
2016
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32. Correction: Fabrication of a composite of nanocrystalline carbonated hydroxyapatite (cHAP) with polylactic acid (PLA) and its surface topographical structuring with direct laser writing (DLW)

Author

Garskaite, E., primary, Alinauskas, L., additional, Drienovsky, M., additional, Krajcovic, J., additional, Cicka, R., additional, Palcut, M., additional, Jonusauskas, L., additional, Malinauskas, M., additional, Stankeviciute, Z., additional, and Kareiva, A., additional

Published
2016
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33. Fabrication of a composite of nanocrystalline carbonated hydroxyapatite (cHAP) with polylactic acid (PLA) and its surface topographical structuring with direct laser writing (DLW)

Author

Garskaite, E., primary, Alinauskas, L., additional, Drienovsky, M., additional, Krajcovic, J., additional, Cicka, R., additional, Palcut, M., additional, Jonusauskas, L., additional, Malinauskas, M., additional, Stankeviciute, Z., additional, and Kareiva, A., additional

Published
2016
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36. Polymerization mechanisms initiated by spatio-temporally confined light

Author

Skliutas Edvinas, Lebedevaite Migle, Kabouraki Elmina, Baldacchini Tommaso, Ostrauskaite Jolita, Vamvakaki Maria, Farsari Maria, Juodkazis Saulius, and Malinauskas Mangirdas

Subjects
3d printing, light-matter interaction, material engineering, multi-photon lithography, nanoscale, photopolymerization, Physics, QC1-999
Abstract

Ultrafast laser 3D lithography based on non-linear light–matter interactions, widely known as multi-photon lithography (MPL), offers unrivaled precision rapid prototyping and flexible additive manufacturing options. 3D printing equipment based on MPL is already commercially available, yet there is still no comprehensive understanding of factors determining spatial resolution, accuracy, fabrication throughput, repeatability, and standardized metrology methods for the accurate characterization of the produced 3D objects and their functionalities. The photoexcitation mechanisms, spatial-control or photo-modified volumes, and the variety of processable materials are topics actively investigated. The complexity of the research field is underlined by a limited understanding and fragmented knowledge of light-excitation and material response. Research to date has only provided case-specific findings on photoexcitation, chemical modification, and material characterization of the experimental data. In this review, we aim to provide a consistent and comprehensive summary of the existing literature on photopolymerization mechanisms under highly confined spatial and temporal conditions, where, besides the excitation and cross-linking, parameters such as diffusion, temperature accumulation, and the finite amount of monomer molecules start to become of critical importance. Key parameters such as photoexcitation, polymerization kinetics, and the properties of the additively manufactured materials at the nanoscale in 3D are examined, whereas, the perspectives for future research and as well as emerging applications are outlined.

Published
2021
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