M. Osawa et al., FABRICATION OF FLUOROCARBON POLYMER-COATED SILVER HOLLOW GLASS WAVE-GUIDES FOR THE INFRARED BY THE LIQUID-PHASE COATING METHOD, Optics and Laser Technology, 27(6), 1995, pp. 393-396
Fluorocarbon polymer-coated silver hollow-glass waveguides have been f
abricated based on the method of silver mirror reaction for silver, an
d the dipping method for the fluorocarbon polymer, The waveguides show
low-loss properties for the infrared wavelengths except for the wavel
ength regions of large absorption of the polymer, Er:YAG laser light h
as been successfully transmitted through the flexible waveguides with
small bending losses.