Temat: laser interference lithography - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Laser interference patterning of diamond-like carbon layers for directed migration and growth of smooth muscle cell depositions
Autorzy:: Marczak, J.
Kusinski, J.
Major, R.
Rycyk, A.
Sarzynski, A
Strzelec, M.
Czyz, K
Powiązania:: https://bibliotekanauki.pl/articles/174984.pdf
Data publikacji:: 2014
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: laser interference lithography
Nd
YAG laser
diamond-like carbon (DLC) structuring
biocompatible scaffolds
Opis:: Seeding of cells on functional, biocompatible scaffolds is a crucial step in achieving the desired engineered tissue. The authors show the constructional solutions of the Nd:YAG pulse laser system with the Q-switch modulation for direct and interferential shaping of the surface of biocompatible materials. The two-channel interference system is distinguished by high control, simplicity and repetitiveness regarding laser energy level and dimensions of the surface structures. The experiments were conducted on hard, biocompatible substrates of amorphous carbon (diamond-like carbon, DLC) and were preliminarily tested on smooth muscle cell depositions.
Źródło:: Optica Applicata; 2014, 44, 4; 575-586
0078-5466
1899-7015
Pojawia się w:: Optica Applicata
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Generation of Large-area Arrays of Aperiodic Functional Micro/nano Structures Using Phase Shift Interferometry
Autorzy:: Pearly Princess, J.
Alfred Kirubaraj, A.
Christina Sophia, S.
Senith, S.
Jino Ramson, S. R.
Powiązania:: https://bibliotekanauki.pl/articles/2055275.pdf
Data publikacji:: 2022
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: laser interference lithography
LIL
pattern structures
periodic patterns
aperiodic patterns
phase shift interferometry
PSI
Opis:: Phase shift interferometry (PSI) derived from interference technique as greater surface characterization technique based on the interference information recorded during a controlled phase shift. This research shows the development of micro/nano structures using phase shift interferometry. (PSI) is the process of developing the complex pattern structure using variable phase angle between two or more beams aligned to obtain functional aperiodic arrays. We have designed and modelled the PSI and simulated through MATLAB in 2D and 3D pattern structures. The PSI was performed in two process analysis. First, without PSI referring normal interference technique. Second, with PSI referring position of laser beams in quadrant-based alignment. The obtained results show the minimum feature structure was measured as 12 nm. This feature size developed under phase shift interferometry (PSI) produces minimum feature size compared to the existing interferometry technique. This study gives the promising increased fabrication area could develop large area arrays structures.
Źródło:: International Journal of Electronics and Telecommunications; 2022, 68, 1; 91--96
2300-1933
Pojawia się w:: International Journal of Electronics and Telecommunications
Dostawca treści:: Biblioteka Nauki

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