Large-mode-area optical fiber for photonic nanojet generation

The photonic nanojet (PNJ) generated by a shaped optical fiber tip is an attractive technology for laser micro-machining. The working distance has the same order of size as the fiber core diameter; therefore, multimode (MM) fibers are generally preferred. However, the PNJ is due to the fundamental m...

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Veröffentlicht in:	Optics letters 2019-05, Vol.44 (10), p.2474-2477
Hauptverfasser:	Pierron, Robin, Chabrol, Grégoire, Roques, Stéphane, Pfeiffer, Pierre, Yehouessi, Jean-Paul, Bouwmans, Géraud, Lecler, Sylvain
Format:	Artikel
Sprache:	eng
Schlagworte:	Coupled modes Engineering Sciences Laser machining Micromachining Optical fibers Optics Photonic Photonics
Online-Zugang:	Volltext
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