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1. 发明申请

US20060081011A1 Sol-Gel process and method for manufacturing optical crystal fiber using the same 审中-公开
标题翻译：溶胶凝胶法及其制造方法
公开(公告)号：US20060081011A1
公开(公告)日：2006-04-20
申请号：US11206634
申请日：2005-08-18
申请人： Keun-Deok Park , Soon-Jae Kim , Jin-Han Kim
发明人： Keun-Deok Park , Soon-Jae Kim , Jin-Han Kim
IPC分类号： C03B37/016
CPC分类号： C03C1/006 , C03B19/12 , C03B37/016 , C03B2203/42 , C03C13/008 , C03C2203/22 , C03C2203/52
摘要： A sol-gel process is disclosed. The process includes forming a sol by dispersing an organic binder and at least two kinds of fumed silica having different particle sizes into de-ionized water and forming a gel by injecting the dispersed sol into a mold.
摘要翻译：公开了溶胶 - 凝胶法。该方法包括通过将有机粘合剂和至少两种具有不同粒径的热解法二氧化硅分散到去离子水中并通过将分散的溶胶注入模具中形成凝胶来形成溶胶。

2. 发明申请

US20050180710A1 Porous optical fiber and method for manufacturing the same 失效
标题翻译：多孔光纤及其制造方法
公开(公告)号：US20050180710A1
公开(公告)日：2005-08-18
申请号：US10902537
申请日：2004-07-29
申请人： Jeong-Hyun Oh , Young-Min Baik , Keun-Deok Park , Soon-Jae Kim , Byeong-Sam Kim
发明人： Jeong-Hyun Oh , Young-Min Baik , Keun-Deok Park , Soon-Jae Kim , Byeong-Sam Kim
IPC分类号： G02B6/032 , C03B37/012 , C03B37/016 , C03C11/00 , C03C13/04 , G02B6/00 , G02B6/02 , G02B6/036 , G02B6/20
CPC分类号： C03C13/04 , C03B37/016 , C03B2203/14 , C03B2203/23 , C03B2203/42 , C03C11/007 , G02B6/02333 , G02B6/02357
摘要： A porous optical fiber provided with air holes and a method for manufacturing the same are disclosed. The porous optical fiber includes a core having a first refractivity extended in a longitudinal direction, an external cladding layer having a second refractivity surrounding the core, and an internal cladding layer having a third refractivity formed between the core and the external cladding layer and provided with a plurality of air holes scattered therethrough.
摘要翻译：公开了一种具有气孔的多孔光纤及其制造方法。多孔光纤包括具有沿纵向延伸的第一折射率的芯，具有围绕芯的第二折射率的外包层和在芯和外包层之间形成的具有第三折射率的内包层，并且具有散布在其中的多个气孔。

3. 发明授权

US07286739B2 Porous optical fiber and method for manufacturing the same 失效
标题翻译：多孔光纤及其制造方法
公开(公告)号：US07286739B2
公开(公告)日：2007-10-23
申请号：US10902537
申请日：2004-07-29
申请人： Jeong-Hyun Oh , Young-Min Baik , Keun-Deok Park , Soon-Jae Kim , Byeong-Sam Kim
发明人： Jeong-Hyun Oh , Young-Min Baik , Keun-Deok Park , Soon-Jae Kim , Byeong-Sam Kim
IPC分类号： G02B6/02
CPC分类号： C03C13/04 , C03B37/016 , C03B2203/14 , C03B2203/23 , C03B2203/42 , C03C11/007 , G02B6/02333 , G02B6/02357
摘要： A porous optical fiber provided with air holes and a method for manufacturing the same are disclosed. The porous optical fiber includes a core having a first refractivity extended in a longitudinal direction, an external cladding layer having a second refractivity surrounding the core, and an internal cladding layer having a third refractivity formed between the core and the external cladding layer and provided with a plurality of air holes scattered therethrough.
摘要翻译：公开了一种具有气孔的多孔光纤及其制造方法。多孔光纤包括具有沿纵向延伸的第一折射率的芯，具有围绕芯的第二折射率的外包层和在芯和外包层之间形成的具有第三折射率的内包层，并且具有散布在其中的多个气孔。

4. 发明授权

US07305851B2 Method for fabricating silica glass containing Bi and Ti using a sol-gel process 有权
标题翻译：使用溶胶 - 凝胶法制备含有Bi和Ti的石英玻璃的方法
公开(公告)号：US07305851B2
公开(公告)日：2007-12-11
申请号：US10919732
申请日：2004-08-17
申请人： Keun-Deok Park , Soon-Jae Kim , Jung-Je Bang
发明人： Keun-Deok Park , Soon-Jae Kim , Jung-Je Bang
IPC分类号： C03B8/02
CPC分类号： C03B19/12 , C03B2201/30 , C03B2201/42 , Y02P40/57
摘要： A method for fabricating silica glass is disclosed. The method includes the steps of (a) hydrolyzing silicon alkoxide; (b) hydrolyzing heterometal alkoxide containing Bi and Ti components; (c) mixing a solution containing hydrolyzed products of the silicon alkoxide and a solution containing hydrolyzed products of the heterometal alkoxide, thus forming a mixed solution; (d) molding gel by pouring the mixed solution into a forming mold; (e) drying the molded gel; and (e) performing heat-treatment of the dried gel so as to vitrify the gel.
摘要翻译：公开了一种制造石英玻璃的方法。该方法包括以下步骤：（a）水解硅醇盐; （b）水解含有Bi和Ti组分的异金属醇盐; （c）将含有硅醇盐的水解产物的溶液和含有异金属醇盐的水解产物的溶液混合，从而形成混合溶液; （d）通过将混合溶液倒入成形模中成型凝胶; （e）干燥模制的凝胶; 和（e）对干燥的凝胶进行热处理以使凝胶玻璃化。

5. 发明申请

US20060086149A1 Apparatus for manufacturing photonic crystal fiber preform 审中-公开
标题翻译：用于制造光子晶体光纤预制件的装置
公开(公告)号：US20060086149A1
公开(公告)日：2006-04-27
申请号：US11216865
申请日：2005-08-31
申请人： Soon-Jae Kim , Keun-Deok Park , Jin-Han Kim
发明人： Soon-Jae Kim , Keun-Deok Park , Jin-Han Kim
IPC分类号： C03B37/075 , C03B37/016
CPC分类号： C03B37/016 , C03B2203/14 , C03B2203/42
摘要： An apparatus for manufacturing a photonic crystal fiber preform having a plurality of holes that extend in a lengthwise direction of the photonic crystal fiber perform is disclosed. The apparatus includes a housing for receiving a raw material for the photonic crystal fiber perform, a first support section arranged at an upper part of the housing; a second support section arranged at a lower part of the housing, and a plurality of pins supported by the first and second support sections. At least a portion of each pin is positioned in the housing. The apparatus also includes a vacuum pump for vacuumizing the interior of the housing; a first pipe connected to the lower part of the housing to introduce the raw material into the housing; and a first valve installed on the first pipe to open and close the first pipe.
摘要翻译：公开了一种用于制造具有沿光子晶体光纤的长度方向延伸的多个孔的光子晶体光纤预制件的装置。该装置包括用于接收用于光子晶体光纤的原材料的壳体，布置在壳体的上部的第一支撑部分; 布置在壳体的下部的第二支撑部分和由第一和第二支撑部分支撑的多个销。每个销的至少一部分定位在壳体中。该装置还包括一个真空泵，用于抽真空壳体的内部; 连接到所述壳体的下部以将所述原料引入所述壳体中的第一管; 以及安装在第一管上以打开和关闭第一管的第一阀。

6. 发明申请

US20060075787A1 Apparatus and method for fabricating photonic crystral optical fiber preform 审中-公开
标题翻译：制造光子低频光纤预制棒的装置和方法
公开(公告)号：US20060075787A1
公开(公告)日：2006-04-13
申请号：US11216311
申请日：2005-08-31
申请人： Soon-Jae Kim , Keun-Deok Park
发明人： Soon-Jae Kim , Keun-Deok Park
IPC分类号： C03B37/016
CPC分类号： C03B37/016 , C03B2203/14 , C03B2203/42
摘要： Disclosed is an apparatus for fabricating a preform used to manufacture a photonic crystal optical fiber having multiple holes extending in a longitudinal direction thereof. The apparatus includes a housing for containing a raw material for the photonic crystal optical fiber; a first support member positioned at one end of the housing; a second support member positioned at the other end of the housing; and multiple tubes respectively supported by the first and second support members to be at least partly located within the housing, wherein diameter of each multiple tube can be variable selectively depending on an amount of fluid poured through the open ends of the tubes.
摘要翻译：公开了一种用于制造用于制造具有在其纵向方向上延伸的多个孔的光子晶体光纤的预成型器的装置。该装置包括用于容纳光子晶体光纤原料的壳体; 定位在所述壳体的一端的第一支撑构件; 定位在所述壳体的另一端的第二支撑构件; 以及分别由所述第一和第二支撑构件支撑以至少部分地位于所述壳体内的多个管，其中每个多个管的直径可以根据通过所述管的开口端倾倒的流体的量选择性地变化。

7. 发明申请

US20050155385A1 Method for fabricating silica glass 有权
标题翻译：石英玻璃的制造方法
公开(公告)号：US20050155385A1
公开(公告)日：2005-07-21
申请号：US10919732
申请日：2004-08-17
申请人： Keun-Deok Park , Soon-Jae Kim , Jung-Je Bang
发明人： Keun-Deok Park , Soon-Jae Kim , Jung-Je Bang
IPC分类号： C03B8/02 , C03B19/12
CPC分类号： C03B19/12 , C03B2201/30 , C03B2201/42 , Y02P40/57
摘要： A method for fabricating silica glass is disclosed. The method includes the steps of (a) hydrolyzing silicon alkoxide; (b) hydrolyzing heterometal alkoxide containing Bi and Ti components; (c) mixing a solution containing hydrolyzed products of the silicon alkoxide and a solution containing hydrolyzed products of the heterometal alkoxide, thus forming a mixed solution; (d) molding gel by pouring the mixed solution into a forming mold; (e) drying the molded gel; and (e) performing heat-treatment of the dried gel so as to vitrify the gel.
摘要翻译：公开了一种制造石英玻璃的方法。该方法包括以下步骤：（a）水解硅醇盐; （b）水解含有Bi和Ti组分的异金属醇盐; （c）将含有硅醇盐的水解产物的溶液和含有异金属醇盐的水解产物的溶液混合，从而形成混合溶液; （d）通过将混合溶液倒入成形模中成型凝胶; （e）干燥模制的凝胶; 和（e）对干燥的凝胶进行热处理以使凝胶玻璃化。

8. 发明申请

US20050144984A1 Fabrication method and device for porous optical fiber preform 审中-公开
标题翻译：多孔光纤预制棒的制造方法和装置
公开(公告)号：US20050144984A1
公开(公告)日：2005-07-07
申请号：US10922388
申请日：2004-08-19
申请人： Soon-Jae Kim , Jeong-Hyun Oh , Keun-Deok Park , Byeong-Sam Kim , Jung-Je Bang
发明人： Soon-Jae Kim , Jeong-Hyun Oh , Keun-Deok Park , Byeong-Sam Kim , Jung-Je Bang
IPC分类号： C03B37/018 , C03B37/014
CPC分类号： C03B37/0148 , C03B37/01406 , C03B37/01486 , C03B37/01493
摘要： Disclosed are fabrication method and device for a porous optical fiber preform. The fabrication method includes the steps of (a) rotating one or more rotating disks in a deposition furnace, wherein a plurality of shoot rods are coupled to the one or more rotating disks and spaced at predetermined intervals along a circumferential direction of the one or more rotating disks; (b) supplying a raw material in a gaseous state into the deposition furnace to deposit the raw material onto the shoot rods; (c) after the formation of a silica shoot by deposition of the raw material on the shoot rods, eliminating the shoot rods from silica shoot; and (d) sintering the silica shoot from which the shoot rods are eliminated.
摘要翻译：公开了用于多孔光纤预制件的制造方法和装置。制造方法包括以下步骤：（a）在沉积炉中旋转一个或多个旋转盘，其中多个射击杆联接到一个或多个旋转盘并且沿着一个或多个旋转盘的圆周方向以预定间隔隔开旋转盘; （b）将气态原料供应到沉积炉中，以将原料沉积到射棒上; （c）通过将原料沉积在枝条上形成二氧化硅丸后，从二氧化硅丸中除去枝条; 和（d）烧结除去芽棒的二氧化硅芽。

9. 发明申请

US20060081012A1 Sol-Gel method and method for manufacturing optical crystal fiber using the same 审中-公开
标题翻译：溶胶凝胶法及其制造方法
公开(公告)号：US20060081012A1
公开(公告)日：2006-04-20
申请号：US11216310
申请日：2005-08-31
申请人： Keun-Deok Park , Soon-Jae Kim , Jin-Han Kim
发明人： Keun-Deok Park , Soon-Jae Kim , Jin-Han Kim
IPC分类号： C03B37/016
CPC分类号： C03C13/008 , C03B19/12 , C03B37/016 , C03B2203/42 , C03C2203/30 , C03C2203/52
摘要： A sol-gel process is disclosed. The process includes the steps of creating a sol by dispersing an organic binder having Si—O backbone structure into de-ionized water together with fumed silica, injecting the dispersed sol into a mold to form a gel, drying the gel, removing organic substances remaining in the gel, removing impurities remaining in the gel and OH radicals, and heating the gel at a temperature to improve the consolidation of the gel.
摘要翻译：公开了溶胶 - 凝胶法。该方法包括以下步骤：通过将具有Si-O骨架结构的有机粘合剂与热解法二氧化硅一起分散到去离子水中来形成溶胶，将分散的溶胶注入模具中以形成凝胶，干燥凝胶，除去剩余的有机物质在凝胶中，除去残留在凝胶中的杂质和OH自由基，并在一定温度下加热凝胶以改善凝胶的固结。

10. 发明申请

US20050193774A1 Method of fabricating preform for holey optical fiber 审中-公开
标题翻译：多孔光纤预制棒的制造方法
公开(公告)号：US20050193774A1
公开(公告)日：2005-09-08
申请号：US10933104
申请日：2004-09-02
申请人： Jung-Je Bang , Young-Min Baik , Keun-Deok Park , Soon-Jae Kim , Byeong-Sam Kim
发明人： Jung-Je Bang , Young-Min Baik , Keun-Deok Park , Soon-Jae Kim , Byeong-Sam Kim
IPC分类号： G02B6/00 , C03B37/012 , C03B37/016 , C03B37/075
CPC分类号： C03B37/016 , C03B37/0122 , C03B2203/14 , C03B2203/42
摘要： A method of fabricating a preform for a holey optical fiber, which prevents gel tubes from cracking includes the steps of: (a) forming sol using a starting material of silica glass; (b) pouring the silica glass in the sol state produced in step (a) into a plurality of molds, and gelating the silica glass to form a plurality of gel tubes, each having one air hole; (c) drying the gel tubes after removing the plurality of gel tubes from the individual molds; (d) applying a heat treatment of the gel tubes dried in step (c) to remove moisture and impurities contained in the gel tubes; (e) stacking the gel tubes, which have been subjected to heat treatment in step (d), in a predetermined array; and (f) sintering the stacked gel tubes, thereby vitrifying the gel tubes.
摘要翻译：一种防止凝胶管破裂的多孔光纤预制件的制造方法包括以下步骤：（a）使用二氧化硅玻璃原料形成溶胶; （b）将在步骤（a）中制备的溶胶状态的二氧化硅玻璃倒入多个模具中，凝胶化石英玻璃以形成多个凝胶管，每个凝胶管具有一个气孔; （c）在从各个模具中取出多个凝胶管之后干燥凝胶管; （d）对在步骤（c）中干燥的凝胶管进行热处理以除去凝胶管中所含的水分和杂质; （e）以预定的阵列堆叠在步骤（d）中进行了热处理的凝胶管; 和（f）烧结层叠的凝胶管，由此玻璃化凝胶管。

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