Multimode UV-fibers with high-OH synthetic silica core and F-doped silica cladding have been available for many decades. Before 1990, the spectral UV-range above 250 nm wavelength was commonly used, because the solarization due to UV-absorbing defect centers prevented reliable light transfer in the UVC range below 250 nm; even light from a low-power broadband deuterium-lamp was sufficient to damage these UV-fibers of the 1st generation. In meantime, these UV defects generated by UV-light have been significantly reduced. Therefore, fiber-optic applications in the field of UV spectroscopy, even below 200 nm, are realized, using the improved fibers. In parallel, a DIN standard for measuring these UV defects is available.
In the webinar, the following points will be presented:
Our Photonics Hub Online Seminars adress all people, who cannot participate in our residential courses or want to benefit in participating from anywhere by internet.
Datum
26.01.2021
16:00 Uhr
- 18:00 Uhr
Referenten
Prof. Dr.-Ing. Karl-Friedrich Klein, FOFB e.K.
Veranstalter
Optence e.V.
55286 Wörrstadt
Telefon
+49 (0)6732–935-122
Fax
+49 (0)6732–935-123
E-Mail
event(at)optence.de
Preis (zzgl. MwSt.)
Nicht-Mitglied: 70,00 €
Mitglieder: 70,00 €