发明申请
- 专利标题: Apparatus for manufacturing photonic crystal fiber preform
- 专利标题(中): 用于制造光子晶体光纤预制件的装置
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申请号: US11216865申请日: 2005-08-31
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公开(公告)号: US20060086149A1公开(公告)日: 2006-04-27
- 发明人: Soon-Jae Kim , Keun-Deok Park , Jin-Han Kim
- 申请人: Soon-Jae Kim , Keun-Deok Park , Jin-Han Kim
- 专利权人: Samsung Electronics Co., LTD
- 当前专利权人: Samsung Electronics Co., LTD
- 优先权: KR2004-84789 20041022
- 主分类号: C03B37/075
- IPC分类号: C03B37/075 ; C03B37/016
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.