TREATING AN OPTICAL WAVEGUIDE

• Main Authors: MOESKOPS BASTIAAN W M, THUMMA KIRAN K, JOHNSON MARK T, VERHAGEN RIEKO, JURNA MARTIN, BOAMFA MARIUS I
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2020
• Subjects: CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMISTRY; CLEANING; CLEANING IN GENERAL; DIAGNOSIS; GLASS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; JOINING GLASS TO GLASS OR OTHER MATERIALS; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MINERAL OR SLAG WOOL; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PERFORMING OPERATIONS; PHYSICS; PREVENTION OF FOULING IN GENERAL; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS; SURGERY; TRANSPORTING

There is provided a method (500) of treating an optical waveguide. The method comprises applying (502) the volume of ferrofluid to the optical waveguide, and applying (504) a magnetic field to the volume of ferrofluid to move the volume of ferrofluid at least partially along a length of the optical waveguide. A personal care device and a system are also disclosed. 提供了一种处理光波导的方法(500)。方法包括将一定体积的铁磁流体施加(502)到光波导上，以及将磁场施加(504)到一定体积的铁磁流体上，以使一定体积的铁磁流体至少部分地沿光波导的长度移动。还公开了一种个人护理设备和系统。