title: [Use of spheric micro lens elements for laser angioplasty].
abstract: The molding of laser energy by spherical microlens fiber tips applied to laser angioplasty has been experimentally calculated and investigated. The Monte-Carlo method has been proposed to simplify a calculation procedure. This has reduced the necessary amount of test light rays (250 versus 2100 in the former studies). A simplified calculation model (bicentric) is given, which replaces the Monte-Carlo method in many practical cases. The calculation data are in a good agreement with experimental findings.
authors.forename: G N
authors.initials: GN
authors.lastname: Zmievskoĭ
authors.forename: A N
authors.initials: AN
authors.lastname: Bekeshko
authors.forename: N V
authors.initials: NV
authors.lastname: Rubinskiĭ
authors.forename: E V
authors.initials: EV
authors.lastname: Kazimir
authors.forename: Iu F
authors.initials: IuF
authors.lastname: Miropolśkiĭ
mesh_terms: D016342:Angioplasty, Laser / Q000295:instrumentation* / Q000379:methods; D005336:Fiber Optic Technology / Q000295:instrumentation*; D007909:Lenses; D008433:Mathematics; D008962:Models, Theoretical; D009010:Monte Carlo Method
vernacular_title: Primenenie sfericheskikh mikrolinzovykh élementov dlia tseleĭ lazernoĭ angioplastiki.