Abstract
ZnS-coated Ag hollow waveguides are newly proposed and fabricated to realize a durable and nontoxic waveguide for CO2 laser light transmission. The fabrication method is based on rf-sputtering and electroplating techniques and a polyimide tube is used as a hollow mandrel. As a result of measurements, low-loss property of the ZnS-coated waveguide is shown and the beam profile with a sharp energy peak is obtained. The result of the aging test proves good durability of the ZnS-coated Ag waveguide.
Original language | English |
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Pages (from-to) | 1622-1623 |
Number of pages | 2 |
Journal | Applied Physics Letters |
Volume | 61 |
Issue number | 14 |
DOIs | |
Publication status | Published - 1992 |