Structured light beam induced 'Spin-Jet'

Takashige Omatsu

doi:10.1117/12.2568321

20 August 2020 Structured light beam induced 'Spin-Jet'

Takashige Omatsu

Proceedings Volume 11477, Molecular and Nano Machines III; 114770E (2020) https://doi.org/10.1117/12.2568321
Event: SPIE Organic Photonics + Electronics, 2020, Online Only

Abstract

An optical vortex, possessing an orbital angular momentum, induces helical mass transfer of the irradiated materials, manifesting the helical trajectory of the optical vortex. Here, we propose an entirely novel patterning technology, termed optical vortex laser induced forward transfer (OV-LIFT), based on optical vortex induced helical mass transfer. Going beyond the conventional laser induced forward transfer, this technique allows the formation of a micrometer-scale spinning jet, so-called ’spin-jet’, made of a variety of ultrahigh viscosity donor materials, with extremely long ﬂight distance.

Conference Presentation

Citation Download Citation

Takashige Omatsu "Structured light beam induced 'Spin-Jet'", Proc. SPIE 11477, Molecular and Nano Machines III, 114770E (20 August 2020); https://doi.org/10.1117/12.2568321

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