Quasi-bessel hollow beam as optical guide for micro-particles
We have developed a high-aspect ratio optical pipeline aiming to produce a highly collimated stream of micron-size particles in either gaseous or vacuum environments. A hollow, first-order quasi-Bessel beam with variable divergence was generated with a ph
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|Source:||Proceedings of SPIE - The International Society for Optical Engineering|
|01_Li_Quasi-bessel_hollow_beam_as_2013.pdf||1.03 MB||Adobe PDF||Request a copy|
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