173817 ⎘
Light guides; Optical fibres with cladding comprising gratings; Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating Grating written during drawing of the fibre
DRAW TOWER GRATING PRODUCTION METHOD AND SYSTEM
#2Draw tower grating production method and system
#3DOWNHOLE OPTICAL FIBER WITH ARRAY OF FIBER BRAGG GRATINGS AND CARBON-COATING
#4AN OVERLAPPED CHIRPED FIBER BRAGG GRATING SENSING FIBER AND METHODS AND APPARATUS FOR PARAMETER MEASUREMENT USING SAME
#5Overlapped chirped fiber Bragg grating sensing fiber and methods and apparatus for parameter measurement using same
#6Fiber bragg gratings in carbon-coated optical fibers and techniques for making same
#7Optical fiber with a low-index core and a core grating
#8METHOD AND APPARATUS FOR WRITING GRATING STRUCTURES USING CONTROLLED PHASE DELAY BETWEEN BEAMS
#9Optical fiber, optical fiber production method and optical fiber production system
#10Method and apparatus for writing grating structures using controlled phase delay between beams