公开(公告)号：US20090129410A1

公开(公告)日：2009-05-21

申请号：US12066711

申请日：2006-09-05

Applicant: Takuya Teshima ,  Yoshinori Kubota

Inventor： Takuya Teshima ,  Yoshinori Kubota

IPC: H01S3/30

CPC classification number: H01S3/094003 ,  H01S3/005 ,  H01S3/0675 ,  H01S3/094053

Abstract: In a fiber laser device equipped with at least a pumping source, a rare-earth element doped fiber and a resonator, there is provided the fiber laser device equipped with a pumping source protecting device that is between the pumping source and the resonator, that prevents a laser light generated by the resonator from being incident on the pumping source, and that has no isolator function.

Abstract translation: 在配备有至少泵浦源，稀土元素掺杂光纤和谐振器的光纤激光器件中，提供了配备有泵浦源和谐振器之间的泵浦源保护器件的光纤激光器件，其防止 由谐振器产生的激光入射在泵浦源上，并且没有隔离器功能。

公开(公告)号：US06645893B2

公开(公告)日：2003-11-11

申请号：US09788663

申请日：2001-02-21

Applicant: Kiyotaka Miura ,  Seiji Fujiwara ,  Takuya Teshima ,  Natsuya Nishimura ,  Yoshinori Kubota

Inventor： Kiyotaka Miura ,  Seiji Fujiwara ,  Takuya Teshima ,  Natsuya Nishimura ,  Yoshinori Kubota

IPC: C03C1400

CPC classification number: C03C14/006

Abstract: A glass includes (a) a matrix containing a compound of at least one nonmetallic element; and (b) a particle selectively formed in the matrix. This particle is made of the at least one nonmetallic element. A process for producing such glass includes (a) providing a blank glass containing a compound of at least one nonmetallic element; (b) condensing a pulsed laser beam to a focal point in the blank glass such that a particle is selectively formed in the blank glass at a position corresponding to the focal point, the particle being made of the at least one nonmetallic element dissociated from the compound; and (c) moving the focal point in the blank glass to produce a pattern of the particle. The glass is suitable for optical functional elements.

Abstract translation: 玻璃包括（a）含有至少一种非金属元素的化合物的基质; 和（b）在基质中选择性地形成的颗粒。 该颗粒由至少一种非金属元素制成。 制造这种玻璃的方法包括（a）提供含有至少一种非金属元素的化合物的坯料玻璃; （b）将脉冲激光束聚焦到坯料玻璃中的焦点，使得在对应于焦点的位置处，在坯料玻璃中选择性地形成颗粒，该颗粒由从至少一个非金属元素分离的至少一个非金属元素 复合; 和（c）移动坯料玻璃中的焦点以产生颗粒的图案。 该玻璃适用于光学功能元件。

公开(公告)号：US20100103965A1

公开(公告)日：2010-04-29

申请号：US12523448

申请日：2007-08-29

Applicant: Takuya Teshima ,  Yoshinori Kubota ,  Hideyuki Okamoto

Inventor： Takuya Teshima ,  Yoshinori Kubota ,  Hideyuki Okamoto

IPC: H01S3/10

CPC classification number: H01S3/067 ,  H01S3/162

Abstract: A first light source device using a transition element-doped optical waveguide as a light emitter, which is characterized in that a light output end and an excitation light source to excite the transition element-doped optical waveguide are connected to one end of the transition element-doped optical waveguide through an optocoupler and a reflector is connected to the other end of the transition element-doped optical waveguide through a variable attenuator, thereby changing a coherence length of light that is output from the light output end, is provided.

Abstract translation: 使用过渡元素掺杂光波导作为发光体的第一光源装置，其特征在于，激发过渡元素掺杂光波导的光输出端和激发光源连接到过渡元素掺杂光波导的一端 通过光耦合器和反射器的掺杂光波导通过可变衰减器连接到过渡元件掺杂光波导的另一端，从而改变从光输出端输出的光的相干长度。

公开(公告)号：US06501596B1

公开(公告)日：2002-12-31

申请号：US09987604

申请日：2001-11-15

Applicant: Hiroyuki Inoue ,  Yoshinori Kubota ,  Natsuya Nishimura ,  Kiyotaka Miura ,  Takuya Teshima

Inventor： Hiroyuki Inoue ,  Yoshinori Kubota ,  Natsuya Nishimura ,  Kiyotaka Miura ,  Takuya Teshima

IPC: H01S300

CPC classification number: H01S3/06754 ,  H01S3/06766 ,  H01S3/0677 ,  H01S3/094096

Abstract: The invention relates to a 1.4-1.52 &mgr;m-band optical amplifier. This optical amplifier includes (a) a first pumping source for a first pumping light in a wavelength range defined as being not less than 0.65 &mgr;m and being less than 0.77 &mgr;m; (b) a second pumping source for a second pumping light in a wavelength range of from 1.0 to 1.2 &mgr;m; (c) an optical multiplexer for combining said first and second pumping lights with a signal light, to produce a combined light; and (d) a light amplifying optical waveguide for amplifying said signal light by receiving said combined light, said optical waveguide comprising a core doped with Tm. The optical amplifier is highly efficient.

Abstract translation: 本发明涉及一种1.4-1.52毫微微带宽光放大器。 该光放大器包括：（a）用于第一泵浦光的第一泵浦光，其波长范围定义为不小于0.65μm，小于0.77μm; （b）在1.0-1.2μm波长范围内的第二泵浦光的第二泵浦源; （c）用于将所述第一和第二泵浦光与信号光组合以产生组合光的光学多路复用器; 以及（d）用于通过接收所述组合光来放大所述信号光的光放大光波导，所述光波导包括掺杂有Tm的芯。 光放大器效率高。

公开(公告)号：US20100322279A1

公开(公告)日：2010-12-23

申请号：US12279673

申请日：2007-03-01

Applicant: Takuya Teshima ,  Yoshinori Kubota

Inventor： Takuya Teshima ,  Yoshinori Kubota

IPC: H01S3/067 ,  H01S3/06

CPC classification number: H01S3/067 ,  H01S3/0675 ,  H01S3/06791 ,  H01S3/08086 ,  H01S3/094092 ,  H01S3/1613 ,  H01S3/1618 ,  H01S3/1698 ,  H01S2301/02

Abstract: There is provided a light source apparatus including at least a excitation light source and a photocoupler, a light source medium formed of one kind of a single, rare-earth element doped fiber that is excited by the excitation light source and has two terminals, and an output end formed of an optical fiber, the light source apparatus being characterized in that an optical component having at least one of reflection, branching or attenuation function is provided in anywhere of an optical circuit from the light source medium to the output terminal and that it is possible to output lights of different wavelengths derived from different spontaneous emission light peaks that are generated from rare-earth element ions added to the rare-earth element doped fiber, and that at least one of the lights to be obtained is visible light.

Abstract translation: 提供了至少包括激发光源和光电耦合器的光源装置，由激发光源激发并具有两个端子的一种单个稀土元素掺杂光纤形成的光源介质，以及 由光纤形成的输出端，所述光源装置的特征在于，在从光源介质到输出端的光电路的任何地方，提供具有反射，分支或衰减功能中的至少一个的光学部件，并且 可以输出从添加到稀土元素掺杂光纤中的稀土元素离子产生的不同自发发射光峰衍生的不同波长的光，并且要获得的至少一个光是可见光。

公开(公告)号：US20090278056A1

公开(公告)日：2009-11-12

申请号：US12295417

申请日：2007-04-13

Applicant: Hideyuki Okamoto ,  Yoshinori Kubota ,  Takuya Teshima

Inventor： Hideyuki Okamoto ,  Yoshinori Kubota ,  Takuya Teshima

IPC: H05B33/00

CPC classification number: H01S3/06795 ,  H01S3/094092 ,  H01S3/1603 ,  H01S3/1608 ,  H01S2301/02

Abstract: There is provided, in a light source having at least an excitation light source, a rare-earth doped, fluoride optical waveguide, a multiplexing means and an optical fiber for output, an ASE light source characterized in that an ASE light that has a wavelength shorter than an excitation light and that has been generated by an up-conversion process generated in an inside of the rare-earth doped, optical waveguide is outputted to outside via at least one long-wavelength cut-off device provided inside or outside of an apparatus.

Abstract translation: 在至少具有激发光源，稀土掺杂氟化物光波导，多路复用装置和输出用光纤的光源中，提供ASE光源，其特征在于，具有波长 比通过在稀土掺杂的光波导的内部产生的上变频处理产生的激发光短，并且经由至少一个长波长截止装置输出到外部，该长波长截止装置设置在内部或外部 仪器。

公开(公告)号：US07975913B2

公开(公告)日：2011-07-12

申请号：US12377743

申请日：2007-08-22

Applicant: Yoshinori Kubota ,  Donald G. Rynne

Inventor： Yoshinori Kubota ,  Donald G. Rynne

IPC: G06K5/00

CPC classification number: G06K5/00 ,  G06K19/14

Abstract: This invention is related to a discernment card which is resistant to bending and high heat, and capable of preventing unauthorized copying of recorded identity information leakage of personal information and deletion of identity information, and to a discernment card business system for preventing unauthorized use of identity information. The discernment card (1) comprises a card main body (10) integrally formed by a high strength alloy and at least one identity information recording portion (20) comprising specific identity information inscribed on the card main body, wherein plural cells (30) are inscribed at predetermined positions of identity information recording portion of the card main body and specific identity information of the identity information recording portion is specified by one or more of inscribed depth, inscribed width and inscribed shape of the cells. The discernment card can be used in the discernment card business system to accomplish a transaction such as an Automated-Teller-Machine (ATM) or a social security-related transaction.

Abstract translation: 本发明涉及一种能够抵抗弯曲和高热的识别卡，并且能够防止未经授权的复制个人信息的泄漏和身份信息的删除以及用于防止未授权使用身份的识别卡业务系统 信息。 识别卡（1）包括由高强度合金一体形成的卡主体（10）和包含在卡主体上刻有特定身份信息的至少一个身份信息记录部分（20），其中多个单元（30）是 铭刻在卡主体的身份信息记录部分的预定位置，并且通过单元格的内切深度，内接宽度和内切形状中的一个或多个来指定身份信息记录部分的特定身份信息。 识别卡可以用于识别卡业务系统，以完成诸如自动柜员机（ATM）或社会安全相关交易之类的交易。

公开(公告)号：US06261420B1

公开(公告)日：2001-07-17

申请号：US09397122

申请日：1999-09-16

Applicant: Yoshinori Kubota ,  Natsuya Nishimura

Inventor： Yoshinori Kubota ,  Natsuya Nishimura

IPC: C01B2500

CPC classification number: C03C10/00 ,  C03C23/0025 ,  C30B1/023 ,  C30B13/24

Abstract: Pulsed light is irradiated to an amorphous base material, to produce therein one or more single crystals or polycrystals having nonlinear characteristic advantageous for light communication and laser technique. An external field such as electric field or magnetic field may be applied to the amorphous material, or a seed crystal or crystalline substrate may be used to promote crystallization from a contact interface between the amorphous material and the seed crystal or crystalline substrate.

Abstract translation: 将脉冲光照射到非晶基材上，在其中制造具有有利于光通信和激光技术的非线性特性的一种或多种单晶或多晶体。 诸如电场或磁场的外部场可以施加到非晶材料，或者可以使用晶种或晶体衬底来促进非晶材料和晶种或晶体衬底之间的接触界面的结晶。

公开(公告)号：US5338607A

公开(公告)日：1994-08-16

申请号：US6340

申请日：1993-01-19

Applicant: Hiromi Kawamoto ,  Yoshinori Kubota ,  Natsuya Nishimura ,  Akira Sakanoue

Inventor： Hiromi Kawamoto ,  Yoshinori Kubota ,  Natsuya Nishimura ,  Akira Sakanoue

IPC: C03B37/012 ,  C03B37/014 ,  C03C3/247 ,  C03C3/32 ,  C03C13/04 ,  G02B6/00 ,  G02F1/35 ,  H01S3/17 ,  B32B17/02

CPC classification number: C03C13/042 ,  C03C13/04 ,  C03B2201/50 ,  C03B2201/54 ,  C03B2201/82 ,  Y10T428/2929 ,  Y10T428/2938 ,  Y10T428/294 ,  Y10T428/2942 ,  Y10T428/2949 ,  Y10T428/2964

Abstract: An optical fiber preform includes a core made from a fluoride glass which is doped with a rare earth, and a cladding surrounding the core. The cladding is made from one of an oxide glass and a fluoroxide glass. The core has a characteristic of amplification at 1.3 .mu.m-band. The cladding does not have absorption at 1.3 .mu.m-band. The preform is useful as a material for a fiber optical amplifier in optical communication systems.

Abstract translation: 光纤预制件包括由掺杂有稀土的氟化物玻璃制成的芯和围绕芯的包层。 包层由氧化物玻璃和氟氧化物玻璃之一制成。 核心具有1.3微米波段的放大特性。 包层在1.3微米带没有吸收。 预成型件可用作光通信系统中的光纤放大器的材料。

公开(公告)号：US20100291661A1

公开(公告)日：2010-11-18

申请号：US12823697

申请日：2010-06-25

Applicant: Yoshinori Kubota

Inventor： Yoshinori Kubota

IPC: A61L9/01

CPC classification number: B01D53/62 ,  B01D53/84 ,  B01D53/85 ,  B01D2251/95 ,  B01D2253/102 ,  B01D2257/502 ,  B01D2257/504 ,  B01D2258/01 ,  Y02A50/2341 ,  Y02A50/2358 ,  Y02A50/2359 ,  Y02C10/02 ,  Y02C10/04

Abstract: [Problem to be Solved] Method for removing a toxic substance to remove the toxic substances such as carbon monoxide, carbon dioxide and the particulate matter is provided without using a catalyst by the rare metal from the gas which an internal combustion engine and an incinerator exhausted.[Means for Solution] A method for removing toxic substance from gas comprising: primary step B for releasing the gas from which an internal combustion engine and an incinerator (A) exhausted in liquid S which contained a microbe comprising the cell body group including the photosynthesis bacteria and a microbe comprising the cell body group including the yeast fungus and a microbe comprising the cell body group including the lactic acid bacterium and thus carbon monoxide and carbon dioxide and particulate matter are removed therefrom; residual toxic substance removing step C for removing particulate matter from the gas further; secondary step D for contacting the gas with burned substance which contained at least a microbe comprising the cell body group including the photosynthesis bacteria, a microbe comprising the cell body group including the yeast fungus and a microbe comprising the cell body group including the lactic acid bacterium to remove carbon monoxide and carbon dioxide from the gas further; and deodorizing step E for deodorizing the gas by deodorizing means.

Abstract translation: [待解决的问题]提供一种除去有毒物质以除去一氧化碳，二氧化碳和颗粒物质等有毒物质的方法，而不用催化剂由内燃机和焚化炉排出的气体的稀有金属 。 [解决方案]一种从气体中除去有毒物质的方法，包括：一次步骤B，用于释放含有包含包含光合作用的细胞体组的微生物的内部发动机和在液体S中排出的焚烧炉（A）的气体 细菌和包含酵母真菌的细胞体组的微生物和包含乳酸菌的细胞体组，因此从其中除去一氧化碳和二氧化碳和颗粒物的微生物; 用于从气体中进一步除去颗粒物质的残留有毒物质去除步骤C; 将气体与包含至少包含包含光合作用细菌的细胞体组的微生物的燃烧物质接触的第二步骤D，包含酵母真菌的细胞体组的微生物和包含乳酸菌的细胞体组的微生物 进一步从气体中除去一氧化碳和二氧化碳; 和通过除臭装置对气体进行除臭的除臭步骤E.