Lothar Brehm

Method for the defined separation of a glass layer on an inner wall of a preform and preform and communication system

Device for coating a fiber and a method for coating a fiber and a fiber

Polarization-maintaining optical fibre and preform and method for producing the same

Optical coupler for a multicore fiber

Method for the unidirectional and or bidirectional removal of a cladding layer of an optical preform

Method and device for producing rod lenses

Preform for an optical waveguide and a fiber with non-circular core

Methods for producing a semifinished part for the manufacture of an optical fiber which is optimized in terms of bending

Bend insensitive gradient index multi-mode light conducting fiber

OPTICAL FIBER

Sensor fiber having a multicore optical waveguide including fiber Bragg gratings

Methods for making a graded-index multimode preform and fiber

Methods and Devices for Making Glass Fiber Preforms

Methods for making active laser fibers

Bend insensitive gradient index multi-mode light conducting fiber

METHOD AND DEVICE FOR PRODUCING ROD LENSES

OPTICAL WAVEGUIDE AND SEMIFINISHED PRODUCT FOR THE PRODUCTION OF AN OPTICAL WAVEGUIDE HAVING OPTIMIZED DIFFRACTION PROPERTIES

Optical fiber, in particular a laser fiber containing a doped glass fiber core and cladding around the fiberglass core

Method for producing a glass fiber and device

MULTI-NOZZLE TUBULAR PLASMA DEPOSITION BURNER FOR PRODUCING PREFORMS AS SEMI-FINISHED PRODUCTS FOR OPTICAL FIBERS