| Autor: |
Alexander S. Silenok, V P Pashinin, Brita J. Schaldach, V. V. Volodko, R. Ulrich, Gerhard J. Mueller, Wolfgang Neuberger, I. P. Shilov, A. M. Solomatin, Leonid M. Blinov, Vjacheslav G. Artioushenko, Vitali I. Konov |
| Rok vydání: |
1991 |
| Předmět: |
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| Zdroj: |
Optical Fibers in Medicine VI. |
| ISSN: |
0277-786X |
| Popis: |
A set of all silica step index fibers was produced using PCVD and PMCVD methods. The influenceof the fiber production technology and chemical composition of silica core on the transmission characteristics of fibers in the UV range, as well as on the processes of color centers formation was studied. The experiments were carried out for the excimer laser wavelengths 308 nm (XeCl) and 248 nm (KrF).1.INTRODUCTIONConsiderable spreading of excirner laser applications in medicine makes a problem of manufacturingof fused silica fibers having damage and transmission properties acceptable for high power UV radiationdelivery increasingly actual. Although there are currently a number of commercially available fibers being inuse for relatively low intensities of laser radiation the difficulties of high power radiation transport still exist.In order to enlarge th maximum energy density which can be coupled into the fiber the long pulse excimerlaser was developed1' . In addition to this sme efforts were undertaken to enlarge coupled energy and |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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