-
公开(公告)号：KR1020140065292A
公开(公告)日：2014-05-29
申请号：KR1020120132643
申请日：2012-11-21
Applicant: 삼성전자주식회사
IPC: C03B37/15 , C03B37/018 , G02B6/00
CPC classification number: Y02P40/57 , C03B37/15 , C03B37/018 , G02B6/00
Abstract: A manufacturing apparatus of an optical fiber preform according to the present invention comprises: a burner unit having multiple burners, each of which generates soot through flame hydrolysis and deposits the generated soot on the core of an optical fiber preform; and a burner control unit controlling the amount of flame forming gas supplied to the multiple burners. The burner control unit reduces the amount of raw material or flame forming gas suppled to the multiple burners in a section of the burner unit corresponding to a tapered area where the diameter of the optical fiber preform is gradually reduced.
Abstract translation: 根据本发明的光纤预制棒的制造装置包括：具有多个燃烧器的燃烧器单元，每个燃烧器通过火焰水解产生烟灰，并将产生的烟灰沉积在光纤预制棒的芯上; 以及燃烧器控制单元，其控制供应到多个燃烧器的火焰形成气体的量。 燃烧器控制单元减少在燃烧器单元的一部分中提供给多个燃烧器的原料或火焰形成气体的量，其对应于光纤预制棒的直径逐渐减小的锥形区域。
-
公开(公告)号：KR1020140013563A
公开(公告)日：2014-02-05
申请号：KR1020120081089
申请日：2012-07-25
Applicant: 삼성전자주식회사
CPC classification number: G02B6/4434 , B29C47/0028 , G02B6/04 , G02B6/4432 , G02B6/4482 , G02B6/4486
Abstract: The present invention relates to an optical fiber cable. According to one embodiment of the present invention, the optical fiber cable includes optical fibers; at least one fiber reinforced plastic (FRP) arranged in the inner or outer side of the optical fibers; a first coating surrounding the optical fibers and the FRP; and a second coating surrounding the first coating.
Abstract translation: 本发明涉及光缆。 根据本发明的一个实施例，光缆包括光纤; 至少一个纤维增强塑料（FRP）布置在光纤的内侧或外侧; 围绕光纤和FRP的第一涂层; 以及围绕第一涂层的第二涂层。
-
公开(公告)号：KR100663460B1
公开(公告)日：2007-01-02
申请号：KR1020060000560
申请日：2006-01-03
Applicant: 삼성전자주식회사
IPC: C03B37/018
Abstract: A vapor phase axial deposition apparatus having control part to regulate movement of a soot preform for optical fiber is provide to fabricate the soot preform with improved quality based on overall temperature distribution of terminal of the soot preform by adopting the control part for regulating movement of the preform based on temperature difference of the terminal and core of the preform. The apparatus consists of: first torch(230) that deposits soot to end of a soot preform(220) aligned on a vertical axis to grow core(222); second torch(240) that deposits soot around outer side of the core to grow clad(224); a thermometer that detects temperature at a point apart from the core and the end of the soot preform along the vertical axis; a control part that calculates difference between the temperature(T1) of the soot preform end and the temperature(T4) of bottom of the core, and controls movement of the soot preform dependent on the calculated temperature difference; and a device for moving the soot preform along the soot preform according to instruction of the control part.
Abstract translation: 具有控制用于光纤的烟灰预制件的运动的控制部件的气相轴向沉积设备，通过采用控制部件来调节烟灰预制件的端部的总体温度分布，从而以改善的质量制造烟灰预制件， 基于预成型件的端子和芯的温度差的预成型件。 该设备包括：第一焊炬（230），其将烟deposits沉积到在竖直轴线上排列的烟灰预制件（220）的末端以生长芯（222）; 第二火炬（240），其将烟尘沉积在所述核心的外侧以生长包层（224）; 一个温度计，用于检测沿着竖直轴线离开芯部和烟灰预制棒的端部的点的温度; 控制部分，其计算烟灰预制棒端部的温度（T1）与芯部的底部的温度（T4）之间的差值，并且根据计算出的温度差来控制烟灰预制棒的移动; 以及用于根据控制部分的指令沿着烟灰预制棒移动烟灰预制棒的设备。
-
-
公开(公告)号：KR1020060089304A
公开(公告)日：2006-08-09
申请号：KR1020050009906
申请日：2005-02-03
Applicant: 삼성전자주식회사
IPC: C03B37/018
CPC classification number: C03B37/0144
Abstract: 본 발명은 광섬유 모재 제조 장치에 있어서, 광섬유 모재 증착을 위한 적어도 하나 이상의 증착로; 상기 증착로에 연결되어 폐가스 및 증착되지 않은 수트(soot) 배출을 위한 집진기; 및 상기 증착로 및 집진기의 가동상황에 따른 증착로 내부의 압력 변화를 최소화하기 위한 압력 조절 수단을 포함하는 광섬유 모재 제조 장치를 개시한다. 상기와 같이 구성된 광섬유 모재 제조 장치는 집진기와 증착로 사이에 압력 조절 수단을 구비함으로써, 집진기의 작동에 영향을 미치는 압력의 변화를 감소시키게 되었고, 각각의 증착로는 타 증착로의 공정상황에 따른 증착로 내부의 공정조건의 변화를 최소화할 수 있게 되었다. 또한, 본 발명의 압력 조절 수단에 의해 압력의 변화에 의한 집진기의 작동에 미치는 영향이 감소되므로, 집진기의 용량을 줄여 장치비용 및 유지비용 등을 절감할 수 있으며, 압력의 변화를 감시할 수 있는 압력계 등을 설치하여 압력 조절 수단들을 작동시키게 되므로 다수의 집진기와 증착로를 각각 연결시킨 현장에서도 설비의 가동이 편리한 장점이 있다.
광섬유, 증착, 집진기, 압력 조절-
Patent Agency Ranking
公开(公告)号：KR100506311B1
公开(公告)日：2005-08-05
申请号：KR1020030003770
申请日：2003-01-20
Applicant: 삼성전자주식회사
CPC classification number: G02B6/03633 , G02B6/02014 , G02B6/02223 , G02B6/02238 , G02B6/0281 , H01S3/06725 , H01S3/06729 , H01S3/302
Abstract: 광대역 분산 제어 광섬유에 있어서, 직경이 d1, 굴절율이 n1인 내부 코어; 상기 내부 코어를 둘러싸고, 직경이 d2이며, 굴절율 n2가 상기 분산 제어 광섬유의 중심으로부터 멀어질수록 상기 내부 코어의 굴절율 n1으로부터 점차 감소하는 외부 코어; 상기 외부 코어를 둘러싸고, 직경이 d3, 굴절율이 n3인 내부 클래드; 및 상기 내부 클래드를 둘러싸고, 굴절율이 n4인 외부 클래드를 구비하고; 상기 직경들은 0≤d1/d2≤0.8, 0.1≤d2/d3≤0.5 인 관계를 만족함과 동시에, 상기 굴절율들은 n1〉n2≥n3≥n4, 0.0034≤(n1-n4)/n1≤0.007, 0≤(n2-n4)/n2≤0.0048, 0≤(n3-n4)/n3≤0.0014 인 관계를 만족하는 광대역 분산 제어 광섬유를 개시한다. 상기와 같은 광대역 분산 제어 광섬유는 영분산 파장의 위치를 제어하여 파장분할 다중화 방식의 통신망에서 다양한 파장대역의 광신호를 이용할 수 있게 되었으며, 분산기울기와 구부림 손실을 제어함으로써 장거리 전송이 가능하게 되었다. 또한, O-밴드 파장대역에서는 음의 분산값으로, C-밴드와 L-밴드 파장대역에서는 편차가 작은 양의 분산값으로 각각 제어함으로써, 한 종류의 광섬유로 중, 단거리 전송뿐만 아니라, 장거리 전송까지 가능한 장점이 있다.
-
公开(公告)号：KR100464341B1
公开(公告)日：2005-01-03
申请号：KR1020020044401
申请日：2002-07-27
Applicant: 삼성전자주식회사
IPC: G02B6/00
Abstract: PURPOSE: A photonic-crystal optical fiber coupler and a method for manufacturing the same are provided to have a light distribution or a wavelength divisional function of a conventional single mode optical fiber coupler as well as to divide the optical signal into at least two optical fiber with a constant ratio. CONSTITUTION: A photonic-crystal optical fiber coupler includes at least two photonic-crystal optical fibers(10,20) and at least one coupling region(30). Each of the photonic-crystal optical fibers(10,20) includes a core part and a clad part provided with a plurality of holes with encompassing the core part. And, the coupling region(30) is formed along the longitudinal direction of the photonic-crystal optical fibers(10,20).
Abstract translation: 目的：提供一种光子晶体光纤耦合器及其制造方法，以具有常规单模光纤耦合器的光分布或波长划分功能，并将光信号分成至少两个光纤 以恒定的比例。 构成：光子晶体光纤耦合器包括至少两个光子晶体光纤（10,20）和至少一个耦合区域（30）。 每个光子晶体光纤（10,20）包括芯部分和包覆部分，该包覆部分设有包围芯部分的多个孔。 并且，耦合区域（30）沿着光子晶体光纤（10,20）的纵向形成。
-
公开(公告)号：KR100419418B1
公开(公告)日：2004-02-21
申请号：KR1020020018162
申请日：2002-04-03
Applicant: 삼성전자주식회사
IPC: G02B6/02
CPC classification number: G02B6/02266 , G02B6/02009 , G02B6/0228 , G02B6/03627
Abstract: Disclosed is an optical fiber (100) comprising a center core (110) which forms a passageway for transmitting optical signals and has a refractive index N1, and a cladding (140) which encloses the center core (110) and has a refractive index N0. The optical fiber (100) further comprises an upper core (120), which has a distribution of refractive indices increased starting from a refractive index N2 (>N0) at its outer cicumference to the refractive index N1 at its internal circumference, and a minutely depressed refractive index region (130), which is interposed between said upper core (120) and cladding (140) and has a refractive index N3. The refractive index N3 is lower than the refractive index N0.
Abstract translation: 公开了一种光纤（100），包括形成用于传输光信号的通道并具有折射率N1的中心芯（110）和包围中心芯（110）并具有折射率N0的包层（140） 。 所述光纤（100）还包括上芯（120），所述上芯（120）的折射率分布从其外周折射率N2（> N0）开始增加至其内周折射率N1，并且a 所述折射率较小的折射率区域（130）介于所述上芯（120）和包层（140）之间并且具有折射率N3。 折射率N3低于折射率N0。 ＆lt;图像＆GT;
-
公开(公告)号：KR1020040011065A
公开(公告)日：2004-02-05
申请号：KR1020020044401
申请日：2002-07-27
Applicant: 삼성전자주식회사
IPC: G02B6/00
Abstract: PURPOSE: A photonic-crystal optical fiber coupler and a method for manufacturing the same are provided to have a light distribution or a wavelength divisional function of a conventional single mode optical fiber coupler as well as to divide the optical signal into at least two optical fiber with a constant ratio. CONSTITUTION: A photonic-crystal optical fiber coupler includes at least two photonic-crystal optical fibers(10,20) and at least one coupling region(30). Each of the photonic-crystal optical fibers(10,20) includes a core part and a clad part provided with a plurality of holes with encompassing the core part. And, the coupling region(30) is formed along the longitudinal direction of the photonic-crystal optical fibers(10,20).
Abstract translation: 目的：提供一种光子晶体光纤耦合器及其制造方法，以具有常规单模光纤耦合器的光分布或波长分割功能，以及将光信号分成至少两根光纤 以恒定的比例。 构成：光子晶体光纤耦合器包括至少两个光子晶体光纤（10,20）和至少一个耦合区域（30）。 每个光子晶体光纤（10,20）包括芯部分和设置有多个包围芯部分的孔的包层部分。 并且，耦合区域（30）沿着光子晶体光纤（10,20）的长度方向形成。
-
公开(公告)号：KR100403736B1
公开(公告)日：2003-10-30
申请号：KR1020010075152
申请日：2001-11-30
Applicant: 삼성전자주식회사
CPC classification number: G02B6/0283 , G02B6/02261 , G02B6/03627 , G02B6/03688
Abstract: A wide band dispersion-controlled fiber (200) which comprises a core (210) forming an optical signal transmission path and having a peak refractive index, and a cladding (230) surrounding the core and having a peak refractive index lower than the peak refractive index of the core. The wide band dispersion-controlled fiber further comprises at least one dispersion control layer (220) arranged between the core and the cladding and having a refractive index profile such that its refractive index increases from an inner periphery to an outer periphery The minimum refractive index of the dispersion control layer is less than the peak refractive indices of the core and cladding.
Abstract translation: 一种宽带色散控制光纤（200），它包括形成光信号传输路径并具有峰值折射率的芯（210）和包围该芯的包层（230），该包层（230）的峰值折射率低于峰值折射率 核心指数。 宽带色散控制光纤还包括至少一个布置在纤芯和包层之间的色散控制层（220），其具有折射率分布，使得其折射率从内周到外周增加。最小折射率 色散控制层小于芯和包层的峰值折射率。 ＆lt;图像＆GT;
-
-
-
-
-
-
-
-
-
Search Results
101
records
(took 0.024 seconds)
