Abstract:
PURPOSE: An electrode line for manufacturing a periodically poled optical fiber and a method thereof are provided to simply and cheaply manufacture the periodically poled optical fiber. CONSTITUTION: An optical fiber(50) is prepared. The optical fiber(50) includes lower and upper clad layers(51,52), a core layer, lower and upper electrode arrangement areas. A first electrode line(53) is arranged at one layer of the lower and upper clad layers. A second electrode line(54) is arranged at another layer of the lower and upper clad layers(51,52). A voltage is applied to the first and second electrode lines(53,54) to form a plurality of first polarization areas. The first and second electrode lines(53,54) are rearranged so that parts which are not polarized are polarized. A voltage is applied to the first and second electrode lines(53,54) to form a plurality of second polarization areas between the plurality of first polarization areas.
Abstract:
본발명은광전자소자의제조방법을제공한다. 본발명에따르면, 광전자소자의제조방법은그 상면상에제1 전극, 하부층, 및상부층이적층된기판을준비하는것, 및상기상부층상에유기가스를공급하여, 서로옆으로이격배치된광굴절패턴들을형성하는것을포함할수 있다. 상기상부층은 0.01J/m내지 3J/m의표면에너지를가질수 있다. 상기유기가스를공급하는것은유기물을가열하여, 상기유기가스를형성하는것을포함할수 있다. 상기광굴절패턴들은곡면인상부면들을가질수 있다.
Abstract:
The present invention relates to a metal oxide organic solution for forming a high refractive film, a manufacturing method thereof and a manufacturing method of a high refractive film using the same and, more specifically, to a manufacturing method of a metal oxide organic solution for forming a high refractive film in which metal oxides and organic solvents are hydrogen-bonded, comprising: a step of preparing metal oxide precursors; a step of preparing organic solvents having a carbonyl group; a step of forming metal oxide by sol-gel reaction of the metal oxide precursors under the presence of acidic catalysts; and a step of making the metal oxides react with the organic solvents.