CORELASE OY Patent applications |
Patent application number | Title | Published |
20130315548 | Packaging for a fiber optic component and manufacturing method thereof - The present invention provides a packaging for a fiber optic component, such as an optical fiber, wherein the heating induced strain to the fiber optic component is minimized, where the packaging comprises a first support member having a first coefficient of thermal expansion (k | 11-28-2013 |
20130272657 | PACKAGED FIBER-OPTIC COMPONENT AND METHOD OF MANUFACTURING THEREOF - The invention concerns a fiber-optic component, in particular a fiber coupler, and method for manufacturing thereof. The component comprises a housing ( | 10-17-2013 |
20130070428 | METHOD OF SEALING AND CONTACTING SUBSTRATES USING LASER LIGHT AND ELECTRONICS MODULE - The invention concerns a method of fusing and electrically contacting a first insulating substrate ( | 03-21-2013 |
20120067858 | Method and apparatus for processing substrates using a laser - The invention relates to a method and apparatus for processing substrates, such as glass and semiconductor wafers. The method comprises directing to the substrate from a laser source a plurality of sequential focused laser pulses having a predetermined duration, pulsing frequency and focal spot diameter, the pulses being capable of locally melting the substrate, and moving the laser source and the substrate with respect to each other at a predetermined moving velocity so that a structurally modified zone is formed to the substrate. According to the invention, the pulse duration is in the range of 20-100 ps, pulsing frequency at least 1 MHz and moving velocity adjusted such that the distance between successive pulses is less than ⅕ of the diameter of the focal spot. The invention can be utilized, for example, for efficient dicing, scribing and welding of materials which are normally transparent. | 03-22-2012 |
20090154881 | Optical Fiber Combiner and Method of Manufacturing Thereof - The invention relates to an optical fiber combiner and a method for the manufacture thereof. The combiner has a tapering support preform with a plurality of capillary bores, a plurality of input fibers including a core and a cladding around the core and being arranged in parallel in the capillary bores of a support preform, and an output fiber coupled to the tapered end of the support preform in optical connection with the input fibers. The cladding thickness to core thickness ratio of at least one of the input fibers is decreased at the region of the support preform. The invention provides an optically high quality fiber combiner. | 06-18-2009 |