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21. 发明申请

US20070229938A1 WHITE LIGHT-EMITTING DEVICE USING FLUORESCENT FIBER 有权
公开(公告)号：US20070229938A1
公开(公告)日：2007-10-04
申请号：US11761075
申请日：2007-06-11
申请人： Masaaki Yamazaki , Osamu Ishii , Naruhito Sawanobori , Shinobu Nagahama
发明人： Masaaki Yamazaki , Osamu Ishii , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： G02F1/365
CPC分类号： G02B6/001 , G02B6/03633 , G02F1/133602
摘要： A white light-emitting device using a fluorescent fiber includes a blue semiconductor light-emitting element (2) for emitting an excitation light (a), and an optical fiber (3) having one side end face and the other side end face, the excitation light (a) emitted from the blue semiconductor light-emitting element (2) being made incident to the one side end face to be guided to the other side end face. The optical fiber (3) includes a core containing therein a phosphor for emitting wavelength conversion lights by being excited by the excitation light (a) received from the blue semiconductor light-emitting element (2), and a cladding member (3B) having a light emission surface in its peripheral surface, at least a part of optically multiplexed lights, which are obtained by optically multiplexing the wavelength conversion lights and the excitation light, being emitted through the light emission surface.

22. 发明申请

US20050159290A1 Optical glass for precision molding 有权
公开(公告)号：US20050159290A1
公开(公告)日：2005-07-21
申请号：US10980280
申请日：2004-11-04
申请人： Yoshinori Yamamoto , Naruhito Sawanobori , Shinobu Nagahama
发明人： Yoshinori Yamamoto , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： C03C3/16 , C03C3/19 , C03C3/21 , C03C3/253
CPC分类号： C03C3/16 , Y10S501/901
摘要： The present invention provides a high refractive index, high dispersion optical glass for precision molding, being free from harmful materials causing environmental problems, such as lead oxide, etc., and having a low yield temperature, a refractive index (nd) of at least 1.83 and an Abbe number (νd) of at most 26.0 and further providing a low softening property as well as an improved mass production property with less coloration, which is represented in terms of for making up the glass, by the following chemical composition (wt %): P2O515 to 29% B2O3 0 to 2% GeO2 0 to 14% Sum of P2O5 + B2O3 + GeO220 to 35% Li2O 0 to 5% Na2O 3 to 14% K2O 0 to 9% Sum of Li2O + Na2O + K2O 5 to 15% Nb2O5 2 to less than 22% Bi2O334 to 60% WO3 0 to 5% BaO 0 to 5% In2O3 0 to 7%

23. 发明授权

US6123872A Oxide phosphorescent glass capable of exhibiting a long lasting after-glow and photostimulated luminescence 有权
标题翻译：氧化磷光玻璃能够表现出持久的余辉和光刺激发光
公开(公告)号：US6123872A
公开(公告)日：2000-09-26
申请号：US210904
申请日：1998-12-16
申请人： Masaaki Yamazaki , Yoshinori Yamamoto , Naruhito Sawanobori , Shinobu Nagahama
发明人： Masaaki Yamazaki , Yoshinori Yamamoto , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： G21K4/00 , C03C3/066 , C03C3/068 , C03C3/093 , C03C3/095 , C03C4/04 , C03C4/12 , C09K11/08 , C09K11/63 , C09K11/79 , G01T1/00 , C09K11/00
CPC分类号： C03C4/04 , C03C3/066 , C03C3/068 , C03C4/12 , C09K11/757 , C09K11/7755 , C09K11/778
摘要： The present invention provides an oxide glass capable of exhibiting a long lasting afterglow and photostimulated phosphorescence, whereby energy can be accumulated by radiation excitation, for example, by .gamma.-rays, X-rays, UV-rays, etc., light emission can be continued for a long time even after stopping the excitation. Furthermore, the long lasting afterglow and photostimulated luminescence oxide glass can be used not only as a phosphorescent material for night illumination or night signal, but also as a material for confirming an infrared laser or controlling an optical axis because of exhibiting photostimulated luminescence by irradiation of infrared rays or visible rays. In addition, this glass is useful for recording or reproducing of .gamma.-rays, X-rays or UV-rays images. This glass material is represented, in term of atoms for making up the glass, by the following chemical composition (mol %):______________________________________ SiO.sub.2 1 to 55% B.sub.2 O.sub.3 1 to 50% (SiO.sub.2 + B.sub.2 O.sub.3 = 20 to 60%) ZnO 30 to 75% Tb.sub.2 O.sub.3 0 to 7% MnO 0 to 2% (Tb.sub.2 O.sub.3 + MnO = 0.01 to 7%) R.sub.2 O 0 to 25% (R: at least one atom selected from Li, Na, K and Cs) R'O 0 to 25% (R': at least one atom selected from Mg, Ca, Sr and Ba) Al.sub.2 O.sub.3 0 to 15% Ga.sub.2 O.sub.3 0 to 15% GeO.sub.2 0 to 20% ZrO.sub.2 0 to 5% Ln.sub.2 O.sub.3 0 to 8% (Ln: at least one atom selected from Y, La, Gd, Yb, Lu, Sm, Dy, Tm and Pr) and Sb.sub.2 O.sub.3 0 to 0.5%. ______________________________________
摘要翻译：本发明提供能够显示持久的余辉和光刺激的磷光的氧化物玻璃，由此例如通过γ射线，X射线，紫外线等可以通过辐射激发而积聚能量，可以发光持续很长时间，即使停止激发。此外，持久的余辉和光刺激的发光氧化物玻璃不仅可以用作夜间照明或夜间信号的磷光材料，而且可以用作确认红外激光或控制光轴的材料，因为通过照射显示光刺激的发光红外线或可见光。此外，这种玻璃可用于记录或再现γ射线，X射线或UV射线图像。根据以下化学成分（摩尔％）表示玻璃材料：SiO 2 1〜55％-B 2 O 3〜50％（SiO 2 + B 2 O 3 = 20〜60％） - ZnO 30〜75％-Tb 2 O 3〜7％-MnO 0〜2％（Tb 2 O 3 + MnO = 0.01〜7％）-R 2 O 0〜25％（R：至少一种选自Li，Na，K和Cs的原子） - R'O 0〜25％（R'：选自Mg，Ca，Sr和Ba中的至少一个原子）-Al 2 O 3 0〜15％-Ga 2 O 0〜15％-GeO 0〜20％-ZrO 2 0〜5 ％Ln2O3 0〜8％（Ln：选自Y，La，Gd，-Yb，Lu，Sm，Dy，Tm和Pr中的至少一个原子）和Sb 2 O 3 0〜0.5％。 -

24. 发明授权

US4990468A Fluorophosphate optical glass 失效
标题翻译：氟磷酸盐光学玻璃
公开(公告)号：US4990468A
公开(公告)日：1991-02-05
申请号：US414385
申请日：1989-09-29
申请人： Masayuki Komiya , Masaaki Otsuka , Naruhito Sawanobori , Shinobu Nagahama
发明人： Masayuki Komiya , Masaaki Otsuka , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： C03C3/247 , C03C4/00
CPC分类号： C03C3/247 , Y10S501/902 , Y10S501/903
摘要： A fluorophosphate optical glass having optical constants, i.e. refractive index (nd) of 1.54 to 1.60 and Abbe number (.nu.d) of 68 to 75 and having abnormal partial dispersion represented by a relative partial dispersion of at least 0.537 is provided, which has a chemical composition (% by weight) comprising:______________________________________ Al(PO.sub.3).sub.3 15-32% Ba(PO.sub.3).sub.2 0-10% Sr(PO.sub.3).sub.2 0-10% Ca(PO.sub.3).sub.2 0-10% Mg(PO.sub.3).sub.2 0-10% sum of metaphosphates 20-32% BaF.sub.2 20-70% SrF.sub.2 5-40% CaF.sub.2 0-15% MgF.sub.2 0-10% AlF.sub.3 0-5% GdF.sub.3 0-5% sum of fluorides 55-75% Gd.sub.2 O.sub.3 5-22% La.sub.2 O.sub.3 0-7% Y.sub.2 O.sub.3 0-10% Yb.sub.2 O.sub.3 0-10% sum of rare earth oxides 5-22% ______________________________________

25. 发明授权

US07505655B2 White light-emitting device using fluorescent fiber 有权
标题翻译：白色发光装置采用荧光纤维
公开(公告)号：US07505655B2
公开(公告)日：2009-03-17
申请号：US11761075
申请日：2007-06-11
申请人： Masaaki Yamazaki , Osamu Ishii , Naruhito Sawanobori , Shinobu Nagahama
发明人： Masaaki Yamazaki , Osamu Ishii , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： G02B6/02
CPC分类号： G02B6/001 , G02B6/03633 , G02F1/133602
摘要： A white light-emitting device using a fluorescent fiber includes a blue semiconductor light-emitting element (2) for emitting an excitation light (a), and an optical fiber (3) having one side end face and the other side end face, the excitation light (a) emitted from the blue semiconductor light-emitting element (2) being made incident to the one side end face to be guided to the other side end face. The optical fiber (3) includes a core containing therein a phosphor for emitting wavelength conversion lights by being excited by the excitation light (a) received from the blue semiconductor light-emitting element (2), and a cladding member (3B) having a light emission surface in its peripheral surface, at least a part of optically multiplexed lights, which are obtained by optically multiplexing the wavelength conversion lights and the excitation light, being emitted through the light emission surface.
摘要翻译：使用荧光纤维的白色发光装置包括用于发射激发光（a）的蓝色半导体发光元件（2）和具有一个侧端面和另一侧端面的光纤（3），从蓝色半导体发光元件（2）发射的激发光（a）入射到一侧端面以被引导到另一侧端面。光纤（3）包括其中包含用于通过被从蓝色半导体发光元件（2）接收的激发光（a）激发而发射波长转换光的荧光体的芯，以及具有其外周表面的光发射表面，通过光发射波长转换光和激发光而获得的光复用光的至少一部分通过光发射表面发射。

26. 发明申请

US20070122103A1 WHITE LIGHT-EMITTING DEVICE USING FLUORESCENT FIBER 有权
标题翻译：使用荧光纤维的白色发光装置
公开(公告)号：US20070122103A1
公开(公告)日：2007-05-31
申请号：US11456168
申请日：2006-07-07
申请人： Masaaki Yamazaki , Osamu Ishii , Naruhito Sawanobori , Shinobu Nagahama
发明人： Masaaki Yamazaki , Osamu Ishii , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： G02B6/00 , G02B6/42
CPC分类号： G02B6/001 , G02B6/03633 , G02F1/133602
摘要： A white light-emitting device using a fluorescent fiber includes a blue semiconductor light-emitting element (2) for emitting an excitation light (a), and an optical fiber (3) having one side end face and the other side end face, the excitation light (a) emitted from the blue semiconductor light-emitting element (2) being made incident to the one side end face to be guided to the other side end face. The optical fiber (3) includes a core containing therein a phosphor for emitting wavelength conversion lights by being excited by the excitation light (a) received from the blue semiconductor light-emitting element (2), and a cladding member (3B) having a light emission surface in its peripheral surface, at least a part of optically multiplexed lights, which are obtained by optically multiplexing the wavelength conversion lights and the excitation light, being emitted through the light emission surface.
摘要翻译：使用荧光纤维的白色发光装置包括用于发射激发光（a）的蓝色半导体发光元件（2）和具有一个侧端面和另一侧端面的光纤（3），从蓝色半导体发光元件（2）发射的激发光（a）入射到一侧端面以被引导到另一侧端面。光纤（3）包括其中包含用于通过被从蓝色半导体发光元件（2）接收的激发光（a）激发而发射波长转换光的荧光体的芯，以及具有通过光发射波长转换光和激发光而获得的光复用光的至少一部分通过发光面发射出来。

27. 发明申请

US20070121684A1 MULTIPLE WAVELENGTH LASER LIGHT SOURCE USING FLUORESCENT FIBER 审中-公开
标题翻译：使用荧光纤维的多波长激光光源
公开(公告)号：US20070121684A1
公开(公告)日：2007-05-31
申请号：US11456164
申请日：2006-07-07
申请人： Masaaki Yamazaki , Osamu Ishii , Naruhito Sawanobori , Shinobu Nagahama
发明人： Masaaki Yamazaki , Osamu Ishii , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： H01S3/10
CPC分类号： H01S3/067 , B82Y20/00 , G02B6/03627 , G02F1/133602 , H01S3/08086 , H01S3/0941 , H01S3/1613 , H01S3/173 , H01S5/34333
摘要： A multiple wavelength laser light source using a fluorescent fiber includes a blue semiconductor laser element (2) for emitting an excitation light (a), and an optical fiber (17) having a first side fiber end face and a second side fiber face, the excitation light (a) from the blue semiconductor laser element (2) being made incident to the first side fiber end face, the excitation light (a) thus made incident to the first side fiber end face being emitted through the second side fiber face, in which the optical fiber (17) has dichroic mirror portions constituting a laser resonator (3) in its first and second side fiber end faces, respectively, and a core of the optical fiber (17) is made of a wavelength-converting member including a low phonon glass containing therein at least praseodymium ions as trivalent rare earth ions for emitting wavelength conversion lights by being excited by the excitation light (a).
摘要翻译：使用荧光纤维的多波长激光光源包括用于发射激发光（a）的蓝色半导体激光元件（2）和具有第一侧光纤端面和第二侧光纤面的光纤（17），从蓝色半导体激光元件（2）的激发光（a）入射到第一侧光纤端面，入射到第一侧光纤端面的激发光（a）通过第二侧光纤面发射，其中光纤（17）分别在其第一和第二侧纤维端面中具有构成激光谐振器（3）的分色镜部分，并且光纤（17）的芯由波长转换部件制成，波长转换部件包括其中含有至少镨离子作为三价稀土离子的低声子玻璃，用于通过被激发光（a）激发而发射波长转换光。

28. 发明授权

US07151064B2 Optical glass suitable for mold forming 有权
标题翻译：光学玻璃适用于成型
公开(公告)号：US07151064B2
公开(公告)日：2006-12-19
申请号：US10469288
申请日：2002-10-29
申请人： Masaaki Otsuka , Naruhito Sawanobori , Shinobu Nagahama
发明人： Masaaki Otsuka , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： C03C3/247 , C03C3/17
CPC分类号： C03C3/247
摘要： An optical glass suitable for mold forming having a metal composition in wt % in terms of metal oxides calculated from the composition of the following components: P2O5 34–50%, Li2O 2–9%, Na2O 7–28%, K2O 3–27%, provided that the total of R2O is 17–41% (R: Li, Na, K), Al2O3 6.5–30%, ZnO 0–22%, BaO 0–21%, SrO 0–18%, CaO 0–16%, MgO 0–14%, provided that the total of R′O is 0–34% (R′: Zn, Ba, Sr, Ca, Mg), ZrO2 0–1.5% and F 1.5–32% relative to the total weight of the oxides, and exhibits a glass transition temperature (Tg) of 350° C. or lower and a specific gravity (Sg) of 3.1 or less and is excellent in chemical durability. The optical glass can be press formed at a low temperature of about 270 to 400° C.
摘要翻译：适用于模具成型的光学玻璃，其具有以由以下组分组成计算的以金属氧化物计的重量百分比的金属组合物：P 2

29. 发明授权

US06271160B1 Oxide phosphorescent glass capable of exhibiting a long lasting afterglow and photostimulated luminescence 有权
标题翻译：氧化磷光玻璃能够持久持久的余辉和光刺激的发光
公开(公告)号：US06271160B1
公开(公告)日：2001-08-07
申请号：US09310096
申请日：1999-05-12
申请人： Yoshinori Yamamoto , Masaaki Yamazaki , Naruhito Sawanobori , Shinobu Nagahama
发明人： Yoshinori Yamamoto , Masaaki Yamazaki , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： C03C3253
CPC分类号： C03C3/253 , C03C3/062 , C03C3/12 , C03C4/04 , C03C4/12 , C09K11/662 , C09K11/775 , C09K11/7775
摘要： The present invention provides an oxide glass capable of exhibiting a long lasting afterglow and photostimulated phosphorescence, can be used not only as a material for confirming an infrared laser or controlling an optical axis, but also as a material for recording or reproducing of &ggr;-rays, X-rays or UV-rays images and further can be used as an optical recording material of such a type that can be read. This glass material is represented, in term of atoms for making up the glass, by the following chemical composition (mol %): GeO2 21 to 80% ZnO 0 to 50% Ga2O2 0 to 55% (ZnO + Ga2O3 = 3 to 55%) Tb2O3 0 to 10% MnO 0 to 2% (Tb2O3 + MnO = 0.01 to 10%) R2O 0 to 45% (R: at least one atom selected from Li, Na, K and Cs) R′O 0 to 40% (R′: at least one atom selected from Mg, Ca, Sr and Ba) R2O + R′O 0.5 to 45% SiO2 0 to 50% B2O3 0 to 20% Al2O3 0 to 20% Yb2O3 0 to 7% and Ln2O3 0 to 5% (Ln: at least one atom selected from Sm, Dy, Tm, Pr, Y, La, Gd, Lu and Nd).
摘要翻译：本发明提供能够显示持久的余辉和光刺激的磷光的氧化物玻璃，不仅可以用作确认红外激光或控制光轴的材料，而且可以用作伽马射线的记录或再现材料，X射线或UV射线图像，并且还可以用作可以读取的这种类型的光学记录材料。根据用于构成玻璃的原子，以下列化学组成（摩尔％）表示该玻璃材料：

30. 发明授权

US07277618B2 White light-emitting device using fluorescent fiber 有权
标题翻译：白色发光装置采用荧光纤维
公开(公告)号：US07277618B2
公开(公告)日：2007-10-02
申请号：US11456168
申请日：2006-07-07
申请人： Masaaki Yamazaki , Osamu Ishii , Naruhito Sawanobori , Shinobu Nagahama
发明人： Masaaki Yamazaki , Osamu Ishii , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： G02B6/02 , G02B6/12
CPC分类号： G02B6/001 , G02B6/03633 , G02F1/133602
摘要： A white light-emitting device using a fluorescent fiber includes a blue semiconductor light-emitting element (2) for emitting an excitation light (a), and an optical fiber (3) having one side end face and the other side end face, the excitation light (a) emitted from the blue semiconductor light-emitting element (2) being made incident to the one side end face to be guided to the other side end face. The optical fiber (3) includes a core containing therein a phosphor for emitting wavelength conversion lights by being excited by the excitation light (a) received from the blue semiconductor light-emitting element (2), and a cladding member (3B) having a light emission surface in its peripheral surface, at least a part of optically multiplexed lights, which are obtained by optically multiplexing the wavelength conversion lights and the excitation light, being emitted through the light emission surface.
摘要翻译：使用荧光纤维的白色发光装置包括用于发射激发光（a）的蓝色半导体发光元件（2）和具有一个侧端面和另一侧端面的光纤（3），从蓝色半导体发光元件（2）发射的激发光（a）入射到一侧端面以被引导到另一侧端面。光纤（3）包括其中包含用于通过被从蓝色半导体发光元件（2）接收的激发光（a）激发而发射波长转换光的荧光体的芯，以及具有通过光发射波长转换光和激发光而获得的光复用光的至少一部分通过发光面发射出来。

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