87215 ⎘
Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags; Manufacture of glass fibres or filaments; Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments; Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing; Removal of preform material to form longitudinal grooves, e.g. by chamfering
METHOD FOR PRODUCING A PREFORM FOR PRODUCING A MULTICORE FIBRE AND ALSO A PREFORM AND A MULTICORE FIBRE
#2Methods for producing a hollow-core fiber and for producing a preform for a hollow-core fiber
#3METHODS FOR PRODUCING A HOLLOW-CORE FIBER AND FOR PRODUCING A PREFORM FOR A HOLLOW-CORE FIBER
#4Methods for producing a hollow-core fiber and for producing a preform for a hollow-core fiber
#5Method for producing a preform for producing a multicore fibre and also a preform and a multicore fibre
#6A CUTTING ELEMENT FOR USE IN A HAIR CUTTING DEVICE, AND A METHOD OF MANUFACTURING THE SAME
#7Method for producing a glass-fibre preform with a core of a polygonal core cross section
#8Polarization-maintaining optical fibre and preform and method for producing the same
#9Production method of optical fiber preform, and production method of optical fiber
#10METHOD OF MAKING MULTI-CORE OPTICAL FIBER AND METHOD OF MAKING MULTI-CORE OPTICAL FIBER CONNECTOR
#11METHOD FOR MANUFACTURING A BIREFRINGENT MICROSTRUCTURED OPTICAL FIBER
#12Techniques for manufacturing birefringent optical fiber
#13Optical fiber preform manufacturing method
#14Method of making a hole assisted fiber device and fiber preform
#15Rare earth doped single polarization double clad optical fiber with plurality of air holes
#16Rare earth doped single polarization double clad optical fiber and a method for making such fiber
#17Single polarization and polarization maintaining optical fibers and system utilizing same
#18Cladding-pumped optical fiber and methods for fabricating