News Story- "A Bessel lens combined with a flat lens enables the creation of a high-quality, non-diffracting bottle laser."
02 April 2026 Nondiffracting beams

News Story- "A Bessel lens combined with a flat lens enables the creation of a high-quality, non-diffracting bottle laser."

Our novel research introduces an efficient method highlighting innovation in optical design for creating high-quality, micron-sized optical bottle beams that remain nondiffracting over long distances, benefiting optical applications and light-matter interactions.
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