87701 ⎘
Fibre or filament compositions; Fibre optics, e.g. core and clad fibre compositions; Non-oxide glass compositions; Chalcogenide glass compositions containing halogen, e.g. chalcohalide glass compositions
HYBRID MID-IR-LIGHT TRANSMITTING FIBER
#2Chalcogenide compositions for optical fibers and other systems
#3Glass for optical amplifier fiber
#4Fiber waveguide formed from chalcogenide glass and polymer
#5Optical waveguide[[s]] and optical fiber perform including gallium, lanthanum, sulfur, oxygen, and fluorine