"Formation of long and thin polymer fiber using nondiffracting beam"@en . "Formation of long and thin polymer fiber using nondiffracting beam" . . . "P(KJB2065404), P(LC06007), Z(AV0Z20650511)" . . "14" . "Ned\u011Bla, Vil\u00E9m" . . . "Tvorba tenk\u00FDch polymerov\u00FDch vl\u00E1ken pomoc\u00ED nedifrak\u010Dn\u00EDch svazk\u016F"@cs . "RIV/68081731:_____/06:00043855!RIV07-AV0-68081731" . "Formation of long and thin polymer fiber using nondiffracting beam"@en . "\u010Ci\u017Em\u00E1r, Tom\u00E1\u0161" . . "4"^^ . "We present a unique method that utilizes high intensity core of the zero-order nondiffracting beam (NDB) to fabricate a homogeneous polymer fiber as narrow as 2 .m.m and as long as centimeters. The constant diameter of the fiber along all its length is done by the propagation invariant properties of the NDB. The length of the fiber is determined by the maximum propagation distance of the NDB which is much longer than the classical Gaussian beam of comparable width. Moreover, we also proved that the self-writing waveguide mechanism prolongs the length of the developed fibers. Circular movement of the NDB creates hollow fiber, several co-axial, or overlapping fibers." . . "8506;8515" . "Formation of long and thin polymer fiber using nondiffracting beam" . . . "4"^^ . . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . . . "P\u0159edstavujeme unik\u00E1tn\u00ED metodu, kter\u00E1 vyu\u017E\u00EDv\u00E1 vysoce intenzivn\u00ED j\u00E1dro nedifrak\u010Dn\u00EDho svazku (NDS) nult\u00E9ho \u0159\u00E1du, vytv\u00E1\u0159en\u00ED homogenn\u00EDch polymerov\u00FDch vl\u00E1ken tenk\u00FDch a\u017E 2 .m.m n\u011Bkolik centimetr\u016F dlouh\u00FDch. Konstantn\u00ED pr\u016Fm\u011Br vl\u00E1kna pod\u00E9l jeho cel\u00E9 d\u00E9lky je z\u00EDsk\u00E1n d\u00EDky invariantn\u00EDm vlastnostem NDS po celou. D\u00E9lka vl\u00E1kna je ur\u010Dena maxim\u00E1ln\u00ED vzd\u00E1lenost\u00ED, na kterou se NDS \u0161\u00ED\u0159\u00ED a kter\u00E1 je mnohem v\u011Bt\u0161\u00ED ne\u017E v p\u0159\u00EDpad\u011B klasick\u00E9ho Gaussovsk\u00E9ho svazku srovnateln\u00E9 \u0161\u00ED\u0159ky. D\u00E1le jsme prok\u00E1zali, \u017Ee samo-zapisuj\u00EDc\u00ED vlnovodov\u00FD mechanismus prodlu\u017Euje d\u00E9lku vytv\u00E1\u0159en\u00FDch vl\u00E1ken. Kruhov\u00FD pohyb NDS vytv\u00E1\u0159\u00ED dut\u00E1 vl\u00E1kna, n\u011Bkolik souos\u00FDch vl\u00E1ken, nebo prot\u00EDnaj\u00EDc\u00ED se vl\u00E1kna."@cs . "10"^^ . . . . "Je\u017Eek, Jan" . "Optics Express" . . . . "Tvorba tenk\u00FDch polymerov\u00FDch vl\u00E1ken pomoc\u00ED nedifrak\u010Dn\u00EDch svazk\u016F"@cs . . "RIV/68081731:_____/06:00043855" . . "fiber design and fabrication; laser beam shaping; polymers"@en . . "476176" . "We present a unique method that utilizes high intensity core of the zero-order nondiffracting beam (NDB) to fabricate a homogeneous polymer fiber as narrow as 2 .m.m and as long as centimeters. The constant diameter of the fiber along all its length is done by the propagation invariant properties of the NDB. The length of the fiber is determined by the maximum propagation distance of the NDB which is much longer than the classical Gaussian beam of comparable width. Moreover, we also proved that the self-writing waveguide mechanism prolongs the length of the developed fibers. Circular movement of the NDB creates hollow fiber, several co-axial, or overlapping fibers."@en . "Zem\u00E1nek, Pavel" . "[6C149652EC11]" . "1094-4087" . "19" .