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公开(公告)号：US20090285532A1
公开(公告)日：2009-11-19
申请号：US11991458
申请日：2006-09-05
CPC分类号： G02B6/1221 , B29D11/00663 , G02B6/138 , G02B2006/1215
摘要： [Object] A self-written branched optical waveguide is formed.[Solving Means] A laser beam 2 from a laser source (not shown) is focused with a lens 3 onto the face of incidence 10 of an optical fiber 1. The laser beam of an LP11 mode was emitted from the face of emergence 11, and “bimodal” light intensity peaks were arranged in the horizontal direction (1.A). A slide glass 4 coated with a photocurable resin gel 5 was placed horizontally (1.B). A single linear cured material 61 was formed as the LP11-mode laser beam was emitted from the face of emergence 11 of the optical fiber 1 (1.C). A branch portion 62 was then formed at a distance L from the face of emergence 11 of the optical fiber 1, which was followed by the growth of two cylindrical cured materials 63a and 63b. The two cylindrical cured materials 63a and 63b were linear branches, and formed an angle of about four degrees. An optical waveguide 60 thus formed was composed of cured materials 61, 62, 63a, and 63b (1.D).
摘要翻译： 形成自写分支光波导。 [解决方案]来自激光源（未示出）的激光束2用透镜3聚焦到光纤1的入射面10上。从出射面11发射LP11模式的激光束， 和“双峰”光强度峰位于水平方向（1.A）。 将涂有光固化树脂凝胶5的载玻片4水平放置（1.B）。 当从光纤1（1.C）的出射面11发射LP11模式激光束时，形成单个线性固化材料61。 然后在与光纤1的出射面11的距离L处形成分支部分62，随后生长两个圆柱形固化材料63a和63b。 两个圆柱形固化材料63a和63b是直线分支，形成大约四度的角度。 由此形成的光波导路60由固化物61,62,63a，63b（1.D）构成。
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公开(公告)号：US20100001421A1
公开(公告)日：2010-01-07
申请号：US12311341
申请日：2007-09-27
申请人： Masatoshi Yonemura , Akari Nakao , Manabu Kagami
发明人： Masatoshi Yonemura , Akari Nakao , Manabu Kagami
IPC分类号： B29D11/00
CPC分类号： G02B6/138 , G02B6/4206 , G02B6/421
摘要： A taper angle of a self-written optical waveguide to be formed is increased or decreased at a desired position. A range of light (aperture number) condensed by a focusing lens 31 is adjusted by an iris diaphragm 22′ in which the hole diameter can be changed from 1 mm to 12 mm. An image of the self-written optical waveguide 51 being fabricated is taken with a CCD camera 70, and image processing of the image is executed in real time by an image processing device 71. The taper angle of the self-written optical waveguide 51 is measured, and the taper angle of the self-written optical waveguide 51 can be desirably increased or decreased by changing the diameter of iris diaphragm 22′.
摘要翻译： 要形成的自写入光波导的锥角在期望的位置增加或减小。 由聚焦透镜31聚光的光的范围（光圈数）由孔径可以从1mm变化到12mm的光阑22'来调节。 利用CCD照相机70拍摄制造的自制光波导51的图像，并且通过图像处理装置71实时地执行图像的图像处理。自写入光波导51的锥角为 并且通过改变虹膜光阑22'的直径，可以期望增加或减少自写入光波导51的锥角。
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公开(公告)号：US07166322B2
公开(公告)日：2007-01-23
申请号：US10913505
申请日：2004-08-09
IPC分类号： B05D5/06
CPC分类号： B29D11/00663 , G02B6/138 , G02B6/30 , G02B6/4214 , G02B6/4246
摘要： In the condition that an acrylic transparent vessel is filled with a curable resin solution capable of being cured by a light, a plastic optical fiber is immersed in the curable resin solution. A laser beam is applied on the curable resin solution through the plastic optical fiber. The curable resin solution is cured gradually by the laser beam applied on the curable resin solution, so that an axial core is formed. Then, the transparent vessel is left at rest for predetermined time, or uncured part of the curable resin solution is removed from the transparent vessel and the transparent vessel is then filled with another curable resin solution. Then, ultraviolet rays are applied on the transparent vessel from the outside of the transparent vessel to cure the residual uncured part of the curable resin solution.
摘要翻译： 在丙烯酸系透明容器中填充能够通过光固化的固化性树脂溶液的情况下，将塑料光纤浸渍在固化性树脂溶液中。 激光束通过塑料光纤施加在可固化树脂溶液上。 可固化树脂溶液通过施加在可固化树脂溶液上的激光束逐渐固化，从而形成轴芯。 然后，将透明容器静置一定时间，或者从透明容器中除去固化性树脂溶液的未固化部分，然后用另一种可固化树脂溶液填充透明容器。 然后，从透明容器的外部将紫外线施加在透明容器上，以固化可固化树脂溶液的残留未固化部分。
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公开(公告)号：US20050058420A1
公开(公告)日：2005-03-17
申请号：US10913505
申请日：2004-08-09
CPC分类号： B29D11/00663 , G02B6/138 , G02B6/30 , G02B6/4214 , G02B6/4246
摘要： In the condition that an acrylic transparent vessel is filled with a curable resin solution capable of being cured by a light, a plastic optical fiber is immersed in the curable resin solution. A laser beam is applied on the curable resin solution through the plastic optical fiber. The curable resin solution is cured gradually by the laser beam applied on the curable resin solution, so that an axial core is formed. Then, the transparent vessel is left at rest for predetermined time, or uncured part of the curable resin solution is removed from the transparent vessel and the transparent vessel is then filled with another curable resin solution. Then, ultraviolet rays are applied on the transparent vessel from the outside of the transparent vessel to cure the residual uncured part of the curable resin solution.
摘要翻译： 在丙烯酸系透明容器中填充能够通过光固化的固化性树脂溶液的情况下，将塑料光纤浸渍在固化性树脂溶液中。 激光束通过塑料光纤施加在可固化树脂溶液上。 可固化树脂溶液通过施加在可固化树脂溶液上的激光束逐渐固化，从而形成轴芯。 然后，将透明容器静置一定时间，或者从透明容器中除去固化性树脂溶液的未固化部分，然后用另一种可固化树脂溶液填充透明容器。 然后，从透明容器的外部将紫外线施加在透明容器上，以固化可固化树脂溶液的残留未固化部分。
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公开(公告)号：US07907808B2
公开(公告)日：2011-03-15
申请号：US11991458
申请日：2006-09-05
CPC分类号： G02B6/1221 , B29D11/00663 , G02B6/138 , G02B2006/1215
摘要： A self-written branched optical waveguide is formed.A laser beam 2 from a laser source (not shown) is focused with a lens 3 onto the face of incidence 10 of an optical fiber 1. The laser beam of an LP11 mode was emitted from the face of emergence 11, and “bimodal” light intensity peaks were arranged in the horizontal direction (1.A). A slide glass 4 coated with a photocurable resin gel 5 was placed horizontally (1.B). A single linear cured material 61 was formed as the LP11-mode laser beam was emitted from the face of emergence 11 of the optical fiber 1 (1.C). A branch portion 62 was then formed at a distance L from the face of emergence 11 of the optical fiber 1, which was followed by the growth of two cylindrical cured materials 63a and 63b. The two cylindrical cured materials 63a and 63b were linear branches, and formed an angle of about four degrees. An optical waveguide 60 thus formed was composed of cured materials 61, 62, 63a, and 63b (1.D).
摘要翻译： 形成自写分支光波导。 来自激光源（未示出）的激光束2与透镜3聚焦到光纤1的入射面10上。从出射面11发射LP11模式的激光束，并且“双峰” 光强度峰位于水平方向（1.A）。 将涂有光固化树脂凝胶5的载玻片4水平放置（1.B）。 当从光纤1（1.C）的出射面11发射LP11模式激光束时，形成单个线性固化材料61。 然后在与光纤1的出射面11的距离L处形成分支部分62，随后生长两个圆柱形固化材料63a和63b。 两个圆柱形固化材料63a和63b是直线分支，形成大约四度的角度。 由此形成的光波导路60由固化物61,62,63a，63b（1.D）构成。
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公开(公告)号：US07998374B2
公开(公告)日：2011-08-16
申请号：US12311341
申请日：2007-09-27
申请人： Masatoshi Yonemura , Akari Nakao , Manabu Kagami
发明人： Masatoshi Yonemura , Akari Nakao , Manabu Kagami
IPC分类号： B29D11/00
CPC分类号： G02B6/138 , G02B6/4206 , G02B6/421
摘要： A taper angle of a self-written optical waveguide to be formed is increased or decreased at a desired position. A range of light (aperture number) condensed by a focusing lens 31 is adjusted by an iris diaphragm 22′ in which the hole diameter can be changed from 1 mm to 12 mm. An image of the self-written optical waveguide 51 being fabricated is taken with a CCD camera 70, and image processing of the image is executed in real time by an image processing device 71. The taper angle of the self-written optical waveguide 51 is measured, and the taper angle of the self-written optical waveguide 51 can be desirably increased or decreased by changing the diameter of iris diaphragm 22′.
摘要翻译： 要形成的自写入光波导的锥角在期望的位置增加或减小。 由聚焦透镜31聚光的光的范围（光圈数）由孔径可以从1mm变化到12mm的光阑22'来调节。 利用CCD照相机70拍摄制造的自制光波导51的图像，并且通过图像处理装置71实时地执行图像的图像处理。自写入光波导51的锥角为 并且通过改变虹膜光阑22'的直径，可以期望增加或减少自写入光波导51的锥角。
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