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公开(公告)号：US20010019991A1
公开(公告)日：2001-09-06
申请号：US09851126
申请日：2001-05-09
发明人： Jun Abe , Seiki Ejima , Akira J. Ikushima , Takumi Fujiwara
IPC分类号： C03C003/253 , C03C003/00
CPC分类号： C03C23/009 , C03B19/1453 , C03B2201/21 , C03B2201/23 , C03B2201/31 , C03B2203/26 , C03C3/06 , C03C23/002 , C03C23/007 , C03C23/0095 , C03C2201/21 , C03C2201/23 , C03C2201/31 , C03C2203/54 , G02F1/3555 , G02F1/3558
摘要： There is disclosed second-order nonlinear glass material wherein a part having second-order nonlinearity contains Ge, H and OH and has second-order nonlinear optical constant d of 1 pm/V or more, and a method for producing second-order nonlinear glass material comprising treating a porous glass material containing Ge with hydrogen, sintering it and subjecting it to a ultraviolet poling treatment. There can be provided second-order nonlinear glass material having second-order nonlinearity which is a sufficiently high and has a sufficiently long lifetime for a practical purpose, in use of the glass material for optical functional elements or the like.
摘要翻译： 公开了二阶非线性玻璃材料，其中具有二阶非线性的部分包含Ge，H和OH，并且具有1pm / V以上的二次非线性光学常数d，以及二阶非线性玻璃的制造方法 包括用氢处理含有Ge的多孔玻璃材料，烧结并对其进行紫外线处理。 在使用光学功能元件等的玻璃材料时，可以提供具有二次非线性的二阶非线性玻璃材料，该二次非线性度足够高并且在实际应用中具有足够长的使用寿命。
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公开(公告)号：US4759787A
公开(公告)日：1988-07-26
申请号：US897636
申请日：1986-07-07
申请人： John A. Winterburn
发明人： John A. Winterburn
IPC分类号： C03B20/00 , C03B5/08 , C03B19/04 , C03B23/04 , C03B32/00 , C03C23/00 , C30B15/10 , C30B15/18 , C03B15/00 , C03B19/00
CPC分类号： C03B32/00 , C03B19/095 , C03B5/08 , C03C23/009 , C30B15/10 , C30B15/18
摘要： An improved quality vitreous silica boby and/or improved quality product made at high temperature in a vitreous silica vessel is/are obtained by applying a polarizing potential across the boundary surfaces of the vitreous silica body or vessel to cause migration of impurity ions away from one of the boundary surfaces thereof. Single crystal silicon (10) of reduced alkali content is drawn from melt (12) in a vitreous silica crucible (14) with a polarizing voltage applied across the wall of the crucible.
摘要翻译： PCT No.PCT / GB85 / 00499 Sec。 371日期：1986年7月7日 102（e）日期1986年7月7日PCT提交1985年11月4日PCT公布。 公开号WO86 / 02919 日期：1986年5月22日。通过在玻璃状二氧化硅体或容器的边界面上施加极化电位引起迁移，获得在玻璃状二氧化硅容器中在高温下制备的改进的优质玻璃状石英玻璃和/或改进的优质产品 的杂质离子远离其一个边界表面。 具有降低的碱含量的单晶硅（10）在石英玻璃坩埚（14）中从熔融物（12）中拉出，其中极化电压施加在坩埚的壁上。
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23.发明授权公开(公告)号：US12119859B2
公开(公告)日：2024-10-15
申请号：US17481021
申请日：2021-09-21
发明人： Byung Hoon Kang , Byeong-Beom Kim , Seung Ho Kim , Cheol Min Park , Chang Moo Lee , Hoi Kwan Lee
IPC分类号： H04B1/3888 , B32B17/10 , G06F1/16 , C03C23/00
CPC分类号： H04B1/3888 , B32B17/10174 , G06F1/1652 , C03C23/009
摘要： A cover window, a manufacturing method of a cover window, and a display device including a cover window are provided. A cover window includes a folding portion and a non-folding portion, and the folding portion includes an inside surface that is compressed when folded and an outside surface that is stretched when folded, the folding portion includes a first layer adjacent to the outside surface, a second layer adjacent to the inside surface, and a third layer between the first layer and the second layer, the folding portion and the non-folding portion include at least one metal ion, a concentration of the metal ion included in the second layer is higher than a concentration of the metal ion included in the first layer, and the first layer includes a plurality of depletion regions.
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公开(公告)号：US20180327306A1
公开(公告)日：2018-11-15
申请号：US15774814
申请日：2016-11-08
CPC分类号： C03C23/009 , C03C3/087 , C03C3/111 , C03C21/007
摘要： The invention relates to a method for treating a silicate-type glass comprising alkali and alkaline-earth metal oxides or d10 or IIIA metal oxides, said method comprising at least the following steps: (a) incorporation of nitrogen into the surface of the glass; and (b) thermal poling treatment of the material obtained in (a), under a chemically inert controlled atmosphere. The invention also relates to the material produced by said method.
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公开(公告)号：US20130067955A1
公开(公告)日：2013-03-21
申请号：US13625039
申请日：2012-09-24
申请人： NAN-HUI YEH
发明人： NAN-HUI YEH
CPC分类号： C03C4/0007 , A61L27/10 , B82Y30/00 , C03C10/00 , C03C12/00 , C03C23/009 , C04B35/447 , C04B35/6261 , C04B35/653 , C04B2235/3232 , C04B2235/5454
摘要： A method for manufacturing a bioactive glass ceramic material is firstly to prepare a calcium phosphate series ceramic material and a nano-scaled titanium dioxide powder with a specific proportion of anatase phase titanium dioxide structure. Then, the calcium phosphate series ceramic material and the nano-scaled titanium dioxide powder are mixed according to a specific proportion for obtaining a mixture. The mixture is then melted and quenched to execute a replacement type quasi-chemical reaction to form a bioactive glass containing titanium phosphoric (TiP2O7). Finally, the bioactive glass can be further ground into a bioactive glass powder, and a heat treatment can be applied to recrystallize the bioactive powder so as to obtain the bioactive glass ceramic material. Also, the bioactive glass ceramic material can be further polarized into an electrified bioactive glass ceramic material which can promote the growth of a broken bone.
摘要翻译： 制备生物活性玻璃陶瓷材料的方法首先是制备具有特定比例的锐钛矿相二氧化钛结构的磷酸钙系陶瓷材料和纳米级二氧化钛粉末。 然后，根据特定比例将磷酸钙系陶瓷材料和纳米级二氧化钛粉末混合以获得混合物。 然后将混合物熔化并淬火以执行替代型准化学反应，以形成含有磷酸钛（TiP 2 O 7）的生物活性玻璃。 最后，将生物活性玻璃进一步研磨成生物活性玻璃粉末，并进行热处理，使生物活性粉末再结晶，得到生物活性玻璃陶瓷材料。 此外，生物活性玻璃陶瓷材料可以进一步极化成带电的生物活性玻璃陶瓷材料，其可以促进破骨的生长。
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26.发明授权公开(公告)号：US06973247B2
公开(公告)日：2005-12-06
申请号：US10482304
申请日：2002-07-02
申请人： Michael Fokine , Lars-Erik Nilsson , Åsa Claesson , Walter Margulis , Leif Kjellberg , Hania Arsalane , Pedro Torres
发明人： Michael Fokine , Lars-Erik Nilsson , Åsa Claesson , Walter Margulis , Leif Kjellberg , Hania Arsalane , Pedro Torres
IPC分类号： G02B6/024 , C03C17/00 , C03C25/10 , G02B6/02 , G02B6/10 , G02B6/26 , G02B6/34 , G02B6/44 , G02F1/01 , G02B6/16
CPC分类号： G02B6/02204 , C03C23/009 , C03C25/1063 , C03C25/47 , G02B6/022 , G02B6/105 , G02B6/266 , G02B6/4416 , G02F1/0115 , G02F1/0134 , G02F1/0147 , G02F2201/307
摘要： The invention relates to a method and a device for controlling the refractive index in the core of an optical fiber. According to the invention, an optical fiber is provided with a longitudinal electrode running along the core of the fiber. An electric current is passed through the electrode to induce ohmic heating thereof, causing thermal expansion and consequently a compressing force upon the core of the fiber. This compression of the core leads to induced changes in the refractive index in the direction of the compressing force, and hence induces or alters birefringence in the core.
摘要翻译： 本发明涉及一种控制光纤纤芯折射率的方法和装置。 根据本发明，光纤设置有沿着光纤的芯线延伸的纵向电极。 电流通过电极以引起其欧姆加热，引起热膨胀并因此导致纤维芯上的压缩力。 芯的这种压缩导致在压缩力方向上的折射率的诱导变化，并因此诱导或改变芯中的双折射。
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27.发明申请公开(公告)号：US20050157993A1
公开(公告)日：2005-07-21
申请号：US10482304
申请日：2002-07-02
申请人： Michael Fokine , Lars-Erik Nilsson , Asa Claesson , Walter Margulis , Leif Kjellberg , Hania Arsalane , Pedro Torres
发明人： Michael Fokine , Lars-Erik Nilsson , Asa Claesson , Walter Margulis , Leif Kjellberg , Hania Arsalane , Pedro Torres
IPC分类号： G02B6/024 , C03C17/00 , C03C25/10 , G02B6/02 , G02B6/10 , G02B6/26 , G02B6/34 , G02B6/44 , G02F1/01
CPC分类号： G02B6/02204 , C03C23/009 , C03C25/1063 , C03C25/47 , G02B6/022 , G02B6/105 , G02B6/266 , G02B6/4416 , G02F1/0115 , G02F1/0134 , G02F1/0147 , G02F2201/307
摘要： PROBLEM TO BE SOLVED: To provide a polarization control element which may be easily produced and miniaturized and has high reliability. SOLUTION: A core region 11 is a region of a circular shape in cross section disposed at the center of an optical fiber 10 and has a refractive index n1. A clad region 12 is a region disposed around this core region 11 and has a refractive index n2 smaller than the refractive index n1 of the core region 11. A pair of conductive parts 13a and 13b are respectively symmetrical with each other with respect to the optical axis center and are disposed within the clad region 12 over a specified range in a longitudinal direction. When current is passed to a pair of the conductive parts 13a and 13b, respectively, a stress is generated therein and a strain is generated in the core region 11 and the clad region 12. The propagation light propagated in the optical fiber 10 is controlled in the polarization state according to this strain.
摘要翻译： 要解决的问题：提供可以容易地制造和小型化并且具有高可靠性的偏振控制元件。 解决方案：芯部区域11是设置在光纤10的中心并具有折射率n 1的截面为圆形的区域。 包层区域12是围绕该芯区域11设置的区域，其折射率n2小于芯区域11的折射率n 1。 一对导电部件13a和13b分别相对于光轴中心彼此对称，并且在纵向方向上在特定范围内设置在包层区域12内。 当电流分别传递到一对导电部分13a和13b时，其中产生应力，并且在芯部区域11和包层区域12中产生应变。 根据该应变，在光纤10中传播的传播光被控制在偏振状态。
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公开(公告)号：US5192402A
公开(公告)日：1993-03-09
申请号：US834840
申请日：1992-02-13
申请人： Roger J. Araujo , Walter F. Love
发明人： Roger J. Araujo , Walter F. Love
CPC分类号： C03C21/006 , C03C23/009
摘要： A method of dealkalizing a glass body that contains at least one alkali metal ion as either an impurity or an intentionally added constituent. The method involves intimately contacting the glass body with a hydrogen-ion-producing anode and an oxide receptor for the alkali metal ion as a cathode and exposing the glass body and electrode assembly to hydrogen while the assembly is at an elevated temperature.
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公开(公告)号：US4874417A
公开(公告)日：1989-10-17
申请号：US180440
申请日：1988-04-12
申请人： John A. Winterburn
发明人： John A. Winterburn
IPC分类号： C03B20/00 , C03B5/08 , C03B19/04 , C03B23/04 , C03B32/00 , C03C23/00 , C30B15/10 , C30B15/18
CPC分类号： C03B32/00 , C03B19/095 , C03B5/08 , C03C23/009 , C30B15/10 , C30B15/18
摘要： An improved purified vitreous silica body is made at high temperature by applying a polarizing potential across the boundary surfaces of the vitreous silica body or vessel to cause migration of impurities of ions away from one of the boundary surfaces thereof while the silica body is held at 1000 degrees centrigrade and during the cooling until the body is less than 800 degrees centrigrade whereby alkali ions move to one boundary of the silica body.
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