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1. 发明专利

DE69830796T2 未知
公开(公告)号：DE69830796T2
公开(公告)日：2006-04-27
申请号：DE69830796
申请日：1998-08-07
申请人： NAT INST OF ADVANCED IND SCIEN , DAINICHISEIKA COLOR CHEM , HIRAGA TAKASHI , MORIYA TETSUO
发明人： HIRAGA TAKASHI , MORIYA TETSUO , TANAKA NORIO , YANAGIMOTO HIROMITSU , UENO ICHIRO , TSUJITA KOJI
IPC分类号： G02F1/01 , G02B3/00 , G02B6/12 , G02F1/29
摘要： An optical element, optical control device and optical control method are provided which demonstrate a large, rapid optical response using a laser light of low output as a control light. A signal light 1 is emitted from an optical source 1. A signal light 2 emitted from an optical source 2. A control light and the signal light are converged by a condenser lens 7, and irradiate an optical element 8. Only the signal light is detected by a photodetector 22 though a light receiving lens 9 and a wavelength selection filter 20. A thermal lens is formed reversibly in the optical element and switching the control light ON and OFF modulates the intensity of the signal light. The optical element has a laminar structure comprising a heat transfer film/heat insulation film/light absorption film/ heat insulation film/heat transfer film, for example, and a sufficiently large and rapid optical response is obtained using low output laser light as the control light by adjusting the thickness of the light absorption film so that it does not exceed twice the confocal length of the converged control light.

2. 发明公开

EP1011007A1 OPTICAL ELEMENT, OPTICAL CONTROL METHOD AND APPARATUS USING THE OPTICAL ELEMENT, AND METHOD OF MANUFACTURING THE OPTICAL ELEMENT 有权
标题翻译： OPTISCHES REGELVERHREN UNDGERÄT
公开(公告)号：EP1011007A1
公开(公告)日：2000-06-21
申请号：EP98936708.1
申请日：1998-08-07
申请人： Japan as represented by Director-General, Agency of Industrial Science and Technology , DAINICHISEIKA COLOR & CHEMICALS MFG. CO. LTD. , Hiraga, Takashi , Moriya, Tetsuo
发明人： HIRAGA, Takashi, Agency of Ind. Science and Tech. , MORIYA, Tetsuro, Agency of Ind. Science and Tech. , TANAKA, Norio , YANAGIMOTO, Hiromitsu , UENO, Ichiro, Victor Company of Japan, Limited , TSUJITA, Koji, Victor Company of Japan, Limited
IPC分类号： G02F1/01 , G02F1/29 , G02B3/00
CPC分类号： G02F1/293 , G02F1/0147
摘要： An optical element, optical control device and optical control method are provided which demonstrate a large, rapid optical response using a laser light of low output as a control light. A signal light 1 is emitted from an optical source 1. A signal light 2 emitted from an optical source 2. A control light and the signal light are converged by a condenser lens 7, and irradiate an optical element 8. Only the signal light is detected by a photodetector 22 though a light receiving lens 9 and a wavelength selection filter 20. A thermal lens is formed reversibly in the optical element and switching the control light ON and OFF modulates the intensity of the signal light. The optical element has a laminar structure comprising a heat transfer film/heat insulation film/light absorption film/ heat insulation film/heat transfer film, for example, and a sufficiently large and rapid optical response is obtained using low output laser light as the control light by adjusting the thickness of the light absorption film so that it does not exceed twice the confocal length of the converged control light.
摘要翻译：提供一种光学元件，光学控制装置和光学控制方法，其显示使用低输出的激光作为控制光的大的，快速的光学响应。从光源1发射信号光1.从光源2发射的信号光2.控制光和信号光由聚光透镜7会聚，并照射光学元件8.只有信号光是通过光接收透镜9和波长选择滤光器20由光电检测器22检测。热透镜在光学元件中可逆地形成，并且控制光的ON和OFF切换调制信号光的强度。例如，光学元件具有包括传热膜/隔热膜/光吸收膜/隔热膜/传热膜的层状结构，并且使用低输出激光作为控制来获得足够大且快速的光学响应通过调节光吸收膜的厚度使得其不超过会聚控制光的共焦长度的两倍。

3. 发明专利

DE69830796D1 未知
公开(公告)号：DE69830796D1
公开(公告)日：2005-08-11
申请号：DE69830796
申请日：1998-08-07
申请人： NAT INST OF ADVANCED IND SCIEN , DAINICHISEIKA COLOR CHEM , HIRAGA TAKASHI , MORIYA TETSUO
发明人： HIRAGA TAKASHI , MORIYA TETSUO , TANAKA NORIO , YANAGIMOTO HIROMITSU , UENO ICHIRO , TSUJITA KOJI
IPC分类号： G02F1/01 , G02F1/29 , G02B3/00 , G02B6/12
摘要： An optical element, optical control device and optical control method are provided which demonstrate a large, rapid optical response using a laser light of low output as a control light. A signal light 1 is emitted from an optical source 1. A signal light 2 emitted from an optical source 2. A control light and the signal light are converged by a condenser lens 7, and irradiate an optical element 8. Only the signal light is detected by a photodetector 22 though a light receiving lens 9 and a wavelength selection filter 20. A thermal lens is formed reversibly in the optical element and switching the control light ON and OFF modulates the intensity of the signal light. The optical element has a laminar structure comprising a heat transfer film/heat insulation film/light absorption film/ heat insulation film/heat transfer film, for example, and a sufficiently large and rapid optical response is obtained using low output laser light as the control light by adjusting the thickness of the light absorption film so that it does not exceed twice the confocal length of the converged control light.

5. 发明公开

EP1011007A4 OPTICAL ELEMENT, OPTICAL CONTROL METHOD AND APPARATUS USING THE OPTICAL ELEMENT, AND METHOD OF MANUFACTURING THE OPTICAL ELEMENT 有权
标题翻译：光学元件，控制方法和设备中，利用光学元件的光学元件和方法
公开(公告)号：EP1011007A4
公开(公告)日：2001-12-05
申请号：EP98936708
申请日：1998-08-07
申请人： AGENCY IND SCIENCE TECHN , DAINICHISEIKA COLOR BR & CHEMI , HIRAGA TAKASHI , MORIYA TETSUO
发明人： HIRAGA TAKASHI , MORIYA TETSUO , TANAKA NORIO , YANAGIMOTO HIROMITSU , UENO ICHIRO , TSUJITA KOJI
IPC分类号： G02F1/01 , G02F1/29 , G02B3/00 , G02B6/12
CPC分类号： G02F1/293 , G02F1/0147
摘要： An optical element, an optical control method and an optical control apparatus, wherein use is made of a low-power laser beam as a control beam to yield a light response of sufficient magnitude and speed. A control beam is projected from a light source (1), while a signal beam is from a light source (2). The control beam and the signal beam are converged by a condenser lens (7) and thrown onto an optical element (8). These beams pass through a light receiving lens (9) and a wavelength selection filter (20), and only the signal beam is detected with a photodetector (22). By turning the control beam on and off, a thermal lens is reversibly formed in the optical element, realizing the modulation of the signal beam intensity. The optical element may be formed in a laminated structure comprising, for example, a heat transfer layer, a heat retaining layer, and a heat transfer layer, and the thickness of the light absorbing layer is adjusted so as not to exceed two times the confocal distance of the converged control beam, thereby providing a light response of sufficient magnitude and speed by the use of a low-power laser beam as a control beam.
摘要翻译：的光学元件，光控制元件和光控制方法设置其证明使用低输出作为控制光的激光的大量，快速光学响应。一种信号光1从在光源1，一种信号光2从光源2，一种控制光和信号光发射的发射的由聚光透镜7会聚，并且在光学元件8.只有信号光照射是由光电检测器22检测，虽然光接收透镜9和波长选择过滤器20的热透镜在光学元件可逆地形成，并且切换控制光ON和OFF调制的信号光的强度。该光学元件具有层状结构，包括一个热传导膜/隔热膜/光吸收薄膜/热绝缘膜/热转印膜，对于实施例，并且足够大的，快速的光响应是使用低输出的激光光作为对照获得通过调整光吸收的厚度光薄膜所以做到了大小限制两次会聚控制光的共焦长度。

6. 发明公开

EP0854024A3 Thin-film fabrication method and apparatus 失效
标题翻译：用于制造薄膜的方法和装置
公开(公告)号：EP0854024A3
公开(公告)日：1998-10-28
申请号：EP98300355.9
申请日：1998-01-19
申请人： Agency of Industrial Science and Technology of Ministry of International Trade and Industry , Dainichiseika Color & Chemicals Mfg. Co., Ltd. , Hiraga, Takashi , Moriya, Tetsuo
发明人： Hiraga, Takashi , Moriya, Tetsuo , Tanaka, Norio , Yanagimoto, Hiromitsu
IPC分类号： B29C41/08
CPC分类号： B05D1/60 , B29C41/08 , B29C41/50 , B29C2791/006 , B29L2011/00
摘要： A thin-film fabrication method includes a spray step in which at least one thin-film composition material in liquid form is sprayed into a vacuum vessel via a spray nozzle provided for each thin-film composition material and deposited on a substrate, and a heat treatment step in which the material deposited on the substrate is heat treated. The substrate temperature in the spray step and/or the heat treatment step is controlled within a prescribed temperature range.

7. 发明公开

EP0854024A2 Thin-film fabrication method and apparatus 失效
标题翻译：薄膜制造方法和装置
公开(公告)号：EP0854024A2
公开(公告)日：1998-07-22
申请号：EP98300355.9
申请日：1998-01-19
申请人： Agency of Industrial Science and Technology of Ministry of International Trade and Industry , Dainichiseika Color & Chemicals Mfg. Co., Ltd. , Hiraga, Takashi , Moriya, Tetsuo
发明人： Hiraga, Takashi , Moriya, Tetsuo , Tanaka, Norio , Yanagimoto, Hiromitsu
IPC分类号： B29C41/08
CPC分类号： B05D1/60 , B29C41/08 , B29C41/50 , B29C2791/006 , B29L2011/00
摘要： A thin-film fabrication method includes a spray step in which at least one thin-film composition material in liquid form is sprayed into a vacuum vessel via a spray nozzle provided for each thin-film composition material and deposited on a substrate, and a heat treatment step in which the material deposited on the substrate is heat treated. The substrate temperature in the spray step and/or the heat treatment step is controlled within a prescribed temperature range.
摘要翻译：一种薄膜制造方法包括喷射步骤，其中液体形式的至少一种薄膜组合物材料经由为每种薄膜组合物材料设置的喷射喷嘴喷射到真空容器中并沉积在基板上，并且热量处理步骤，其中沉积在衬底上的材料被热处理。喷雾步骤和/或热处理步骤中的基板温度被控制在规定的温度范围内。

8. 发明专利

JPH11119174A OPTICAL ELEMENT AND ITS PRODUCTION 失效
公开(公告)号：JPH11119174A
公开(公告)日：1999-04-30
申请号：JP28014597
申请日：1997-10-14
申请人： AGENCY IND SCIENCE TECHN , DAINICHISEIKA COLOR CHEM , VICTOR COMPANY OF JAPAN , HIRAGA TAKASHI , MORIYA TETSUO
发明人： HIRAGA TAKASHI , MORIYA TETSUO , TANAKA NORIO , YANAGIMOTO HIROMITSU , UENO ICHIRO , TSUJITA KOJI
IPC分类号： G02F1/01 , B29D11/00 , G02B3/00 , G02F1/17 , G02F1/35
摘要： PROBLEM TO BE SOLVED: To provide an optical element provided with plastic microlenses controlled in sizes, shapes and refractive indices and a process for producing the same. SOLUTION: A resist is applied on the base material surface of a original lens plate having >=1 pieces of concave surfaces and after patterns having plural holes on the resist are formed, the etching of the base material is executed in the method for forming convex lenses on a substrate by packing a resin into the planoconvex lens-shaped cavities between the original lens plate and a substrate. At this time, the resin is packed into the planoconvex lens-shaped cavities between the original lens plate 1 formed by the method of forming the concave surfaces on the base material surface so as to increase the diameter of the holes with progression of the etching by progressing the etching of the resist itself and the substrate 5 by which the convex lenses are formed. The optical function appearance sites in the optical element are positioned at the focal positions of the convex lenses 6 are the incident light on these optical function appearance sites is respectively converged by the convex lenses 6 to increase the luminous flux density. The optical function appearance sites are irradiated with the converged luminous flux.

9. 发明申请

WO2010119981A3 OPTICAL PATH SWITCHING SIGNAL TRANSMISSION/RECEPTION APPARATUS AND CORRESPONDING METHOD 审中-公开
公开(公告)号：WO2010119981A3
公开(公告)日：2010-10-21
申请号：PCT/JP2010/056961
申请日：2010-04-14
申请人： DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD. , Inter Energy Co.,Ltd. , NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY , TANAKA, Norio , TAKARADA, Shigeru , WATANABE, Hirofumi , FUTAKI, Shiro , UENO, Ichiro , HIRAGA, Takashi , YAMAMOTO, Noritaka
发明人： TANAKA, Norio , TAKARADA, Shigeru , WATANABE, Hirofumi , FUTAKI, Shiro , UENO, Ichiro , HIRAGA, Takashi , YAMAMOTO, Noritaka
IPC分类号： H04Q11/00
摘要： An optical path switching type optical signal transmission/reception apparatus includes a one-to-seven compatible optically controlled optical path switching apparatus 100 that is connected to a host optical signal transmission/reception apparatus 1 via an optical fiber, a total of seven subordinate optical communication adapters 110 connected via optical fibers, user side devices 160 connected to respective subordinate optical communication adapters via an electric circuit, an optical transmission/reception control circuit provided in each of the total of seven subordinate user side optical communication adapters 110, and including an uplink optical signal transmission mechanism, a downlink optical signal reception mechanism, a control light source that can generate control light to drive the optical path switching apparatus 100, in which a wavelength of the generated control light is different from a wavelength of signal light, and an optical communication oriented transmission/reception mechanism using the wavelength of the control light source, optical paths 1211 to 1216 dedicated to the control light to connect the optical path switching apparatus 100 to the seven user side optical communication adapters 110, and a reflection-type star coupler.

10. 发明申请

WO2005089010A1 OPTICALLY CONTROLLED OPTICAL-PATH-SWITCHING-TYPE DATA DISTRIBUTION APPARATUS AND DISTRIBUTION METHOD 审中-公开
标题翻译：光控路径数据分配设备和分布方式光控
公开(公告)号：WO2005089010A1
公开(公告)日：2005-09-22
申请号：PCT/JP2005/004895
申请日：2005-03-14
申请人： DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD. , NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY , TANAKA, Norio , UENO, Ichiro , HIRAGA, Takashi , TANIGAKI, Nobutaka , MIZOKURO, Toshiko , YAMAMOTO, Noritaka , MOCHIZUKI, Hiroyuki
发明人： TANAKA, Norio , UENO, Ichiro , HIRAGA, Takashi , TANIGAKI, Nobutaka , MIZOKURO, Toshiko , YAMAMOTO, Noritaka , MOCHIZUKI, Hiroyuki
IPC分类号： H04Q11/00
CPC分类号： H04Q11/0005 , G02F1/0147 , G02F1/293 , H04Q2011/0024 , H04Q2011/0026 , H04Q2011/0041
摘要： Data 12010, 12020, etc. to be sent to each of client devices 1201, 1203, etc. from a data server device 1000 are, in a data communication unit 1100, first divided into electric signal packets by a data transmission/receipt control unit 1140, whereby an electric signal sequence tag is added to each electric signal packet, then converted into optical packets 12011, 12021, etc. by an optical signal transmitting unit 1120, and transmitted through an optical signal path 1110. At optical switch 1101, the optical paths of the packets are switched to optical signal paths 1111, 1112, etc. by the actions of optical destination tags 12111, 12121, etc. that are respectively synchronized with optical packets and irradiated by an optical signal transmitting unit 1120. At optical signal receiving units 1131, 1132, etc., the received optical packets are converted to electric signal packets, and reassembled to be original data 12010, 12020, etc. according to the identification information on the reassembly sequence recorded in the sequence tag in an electric signal packet by data transmission/receipt control units 1141, 1142, etc., and distributed to client devices 1201, 1202, etc. as electric signals.
摘要翻译：要从数据服务器装置1000发送到每个客户机装置1201,1203等的数据12010,12020等在数据通信单元1100中首先被数据发送/接收控制单元划分成电信号包 1140，由此将电信号序列标签添加到每个电信号包，然后由光信号发送单元1120转换成光分组12011,12021等，并通过光信号路径1110发送。在光开关1101处，通过分别与光分组同步并由光信号发送单元1120照射的光目的地标签12111,12121等的动作将分组的光路切换到光信号路径1111,1112等。在光信号接收单元1131,1132等，接收到的光分组被转换为电信号分组，并根据加密的识别信息重新组合为原始数据12010,12020等通过数据发送/接收控制单元1141,1142等记录在电信号包中的序列标签中的mbly序列，并作为电信号分发给客户端设备1201,1202等。

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