Abstract
We report a photonic crystal fibre device whose output far field resembles that of an ideal Bessel beam over a wide wavelength range. The Bessel-like beam self-heals when the central peak is obstructed.
Original language | English |
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DOIs | |
Publication status | Published - 2012 |
Event | Quantum Electronics and Laser Science Conference (QELS 2012) - San Jose, CA, USA United States Duration: 6 May 2012 → 11 May 2012 |
Conference
Conference | Quantum Electronics and Laser Science Conference (QELS 2012) |
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Country/Territory | USA United States |
City | San Jose, CA |
Period | 6/05/12 → 11/05/12 |