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1. 发明授权

US07712977B2 Optical resonator, optical modulator, optical frequency comb generator, optical oscillator and method of preparing optical oscillator 有权
标题翻译：光谐振器，光调制器，光频梳发生器，光振荡器及其制作方法
公开(公告)号：US07712977B2
公开(公告)日：2010-05-11
申请号：US11578276
申请日：2005-04-14
申请人： Motonobu Kourogi , Kazuhiro Imai , Widiyatmoko Bambang
发明人： Motonobu Kourogi , Kazuhiro Imai , Widiyatmoko Bambang
IPC分类号： G02F1/035
CPC分类号： G02F2/02 , G02F1/225 , G02F2203/56 , H01S3/0632 , H01S3/0637 , H01S3/1608 , H01S3/2308
摘要： An optical resonator includes a waveguide (12) formed by using an incidence side reflection film (93) and an emission side reflection film (94) arranged in parallel with each other and adapted to resonate light entering it by way of the incidence side reflection film (93) and adapted to propagate light formed and resonated so as to run through from the incidence side reflection (93) to the emission side reflection film (94), a substrate (11) for forming the optical waveguide (12) on the top surface thereof and a first protection member (86) and a second protection member (87) corresponding to the material of the substrate (11) provided at an upper part of the waveguide (12) so as to make at least an end facet of each of the members form a plane (91) or (92) identical with the first end facet (84) or the second end facet (85), whichever appropriate, of the substrate (11) including the light incidence end or the light emission end, whichever appropriate, of the optical waveguide (11) and the incidence side reflection film (93) and the emission side reflection film (94) are laid respectively on the formed planes (91), (92).
摘要翻译：光谐振器包括通过使用入射侧反射膜（93）和发射侧反射膜（94）形成的波导（12），发射侧反射膜（94）彼此平行布置并且适于使通过入射侧反射膜进入的光共振（93），并且适于将形成并谐振的光从入射侧反射（93）传播到发射侧反射膜（94），用于在顶部形成光波导（12）的基板（11）表面，以及与设置在波导管（12）的上部的衬底（11）的材料相对应的第一保护构件（86）和第二保护构件（87），以便形成至少一个端面的构件形成与第一端面（84）或第二端面（85）相同的平面（91）或（92）（包括光入射端或发光端的基板）（11）和（或）适当的光波导入射侧反射膜（93）和发射侧反射膜（94）分别铺设在形成的平面（91），（92）上。

2. 发明申请

US20070076282A1 Optical frequency comb generator and optical modulator 有权
标题翻译：光频梳发生器和光调制器
公开(公告)号：US20070076282A1
公开(公告)日：2007-04-05
申请号：US10579262
申请日：2004-11-04
申请人： Motonobu Kourogi , Kazuhiro Imai , Wildiyatmoko Bambang
发明人： Motonobu Kourogi , Kazuhiro Imai , Wildiyatmoko Bambang
IPC分类号： G02B26/00
CPC分类号： G02F1/0311 , G02F1/0356 , G02F2201/17 , G02F2203/15 , G02F2203/56
摘要： A resonance system (14, 15) is formed by a light incident side reflection mirror and a light exiting side reflecting mirror, arranged parallel to each other. The light incident on an incident side reflective mirror (14) is propagated in the outward path direction or in the backward path direction so that the light is set in a resonant state. The light in the resonant state in the resonance system (14, 15) is phase-modulated, responsive to a modulating signal supplied from an oscillating device (16) by a light modulation device (2) arranged between the light incident side reflective mirror (14) and the light exiting side reflective mirror (15). The oscillating device oscillates the modulating signal of a frequency fm. A plural number of sidebands, centered about the frequency of the incident light, are generated with an interval between neighboring sidebands equal to the frequency of the modulating signal, such as to modulate the phase of the light in the outward path direction and the phase of the light in the backward path direction.
摘要翻译：谐振系统（14,15）由彼此平行布置的光入射侧反射镜和出射侧反射镜的光形成。入射在入射侧反射镜（14）上的光在向外的路径方向或向后路径方向上传播，使得光被设置在共振状态。谐振系统（14,15）中的共振状态的光被相位调制，响应于由配置在光入射侧反射镜（...）的光调制装置（2）从振荡装置（16）提供的调制信号， 14）和光出射侧反射镜（15）。振荡装置振荡频率f m m的调制信号。产生以入射光的频率为中心的多个边带，其相邻边带之间的间隔等于调制信号的频率，例如调制在向外的路径方向上的光的相位和相位光在向后的路径方向。

3. 发明申请

US20100097614A1 WAVELENGTH SCANNING LIGHT SOURCE AND OPTICAL COHERENCE TOMOGRAPHY DEVICE 审中-公开
标题翻译：波长扫描光源和光学相干光学设备
公开(公告)号：US20100097614A1
公开(公告)日：2010-04-22
申请号：US12523857
申请日：2007-09-03
申请人： Motonobu Kourogi , Kazuhiro Imai
发明人： Motonobu Kourogi , Kazuhiro Imai
IPC分类号： G01B9/02 , H01S3/106 , G02F2/02 , H01S3/06 , G02F1/29
CPC分类号： G01N21/4795 , A61B5/0066 , A61B5/0073 , G02F1/0311 , G02F1/0322 , G02F2001/213 , H01S3/06791 , H01S3/08054 , H01S3/0813 , H01S3/082 , H01S3/1062 , H01S3/107 , H01S3/1305
摘要： An optical coherence tomography device includes a wavelength scanning laser light source (10) provided with two Fabry-Perot resonators (13A, 13B) provided in a light path for laser oscillation. The values of FSR (free spectral range) of the Fabry-Perot resonators are set so as to be proximate to each other. The resonator length of at least one of the two Fabry-Perot resonators is periodically varied within a preset range to cause the two Fabry-Perot resonators (13A, 13B) to operate as a wavelength length varying filter of a narrow pass band capable of varying the selection wavelength by the vernier effect to output laser light that has wavelength temporally scanned. The optical coherence tomography device also includes an interference optical system (20) that causes the laser light output from the wavelength scanning laser light source (10) to be branched into light for reference and light for observation to be illuminated on an object for observation (60) and that generates interference light of reflected light of the light for observation illuminated on the object for observation (60) and the light for reference. The optical coherence tomography device further includes a signal processing means (50) that receives the interference light obtained from the interference optical system (20) for transforming the received interference light into an electrical signal to calculate the optical tomographic image information of the object for observation (60).
摘要翻译：光学相干断层摄影装置包括设置有用于激光振荡的光路中的两个法布里 - 珀罗谐振器（13A，13B）的波长扫描激光源（10）。法布里 - 珀罗谐振器的FSR（自由光谱范围）的值被设置为彼此接近。两个法布里 - 珀罗谐振器中的至少一个谐振器的谐振器长度在预设范围内周期性变化，以使两个法布里 - 珀罗谐振器（13A，13B）作为能够变化的窄通带的波长长度变化滤波器工作选择波长由游标效应输出，其具有波长时间扫描的激光。光学相干断层摄影装置还包括干涉光学系统（20），其使得从波长扫描激光光源（10）输出的激光被分支为用于参考的光和用于观察的光被照射在观察对象上 60），并且产生用于观察的光的反射光的干涉光（60）和用于参考的光。光学相干断层摄影装置还包括信号处理装置（50），其接收从干涉光学系统（20）获得的干涉光，用于将接收的干涉光变换为电信号，以计算观察对象的光学断层图像信息（60）。

4. 发明授权

US07551342B2 Optical frequency comb generator and optical modulator 有权
标题翻译：光频梳发生器和光调制器
公开(公告)号：US07551342B2
公开(公告)日：2009-06-23
申请号：US10579262
申请日：2004-11-04
申请人： Motonobu Kourogi , Kazuhiro Imai , Widiyatmoko Bambang
发明人： Motonobu Kourogi , Kazuhiro Imai , Widiyatmoko Bambang
IPC分类号： G02F1/01
CPC分类号： G02F1/0311 , G02F1/0356 , G02F2201/17 , G02F2203/15 , G02F2203/56
摘要： A resonance system (14, 15) is formed by a light incident side reflection mirror and a light exiting side reflecting mirror, arranged parallel to each other. The light incident on an incident side reflective mirror (14) is propagated in the outward path direction or in the backward path direction so that the light is set in a resonant state. The light in the resonant state in the resonance system (14, 15) is phase-modulated, responsive to a modulating signal supplied from an oscillating device (16) by a light modulation device (2) arranged between the light incident side reflective mirror (14) and the light exiting side reflective mirror (15). The oscillating device oscillates the modulating signal of a frequency fm. A plural number of sidebands, centered about the frequency of the incident light, are generated with an interval between neighboring sidebands equal to the frequency of the modulating signal, such as to modulate the phase of the light in the outward path direction and the phase of the light in the backward path direction.
摘要翻译：谐振系统（14,15）由彼此平行布置的光入射侧反射镜和出射侧反射镜的光形成。入射在入射侧反射镜（14）上的光在向外的路径方向或向后路径方向上传播，使得光被设置在共振状态。谐振系统（14,15）中的共振状态的光被相位调制，响应于由配置在光入射侧反射镜（...）的光调制装置（2）从振荡装置（16）提供的调制信号， 14）和光出射侧反射镜（15）。振荡器振荡频率fm的调制信号。产生以入射光的频率为中心的多个边带，其相邻边带之间的间隔等于调制信号的频率，例如调制在向外的路径方向上的光的相位和相位光在向后的路径方向。

5. 发明申请

US20070292069A1 Optical Resonator, Optical Modulator, Optical Frequency Comb Generator, Optical Oscillator and Method of Preparing Optical Oscillator 有权
标题翻译：光谐振器，光调制器，光频梳发生器，光振荡器和准备光振荡器的方法
公开(公告)号：US20070292069A1
公开(公告)日：2007-12-20
申请号：US11578276
申请日：2005-04-14
申请人： Motonobu Kourogi , Kazuhiro Imai , Widiyatmoko Bambang
发明人： Motonobu Kourogi , Kazuhiro Imai , Widiyatmoko Bambang
IPC分类号： H01S3/08 , G02F1/035
CPC分类号： G02F2/02 , G02F1/225 , G02F2203/56 , H01S3/0632 , H01S3/0637 , H01S3/1608 , H01S3/2308
摘要： An optical resonator includes a waveguide (12) formed by using an incidence side reflection film (93) and an emission side reflection film (94) arranged in parallel with each other and adapted to resonate light entering it by way of the incidence side reflection film (93) and adapted to propagate light formed and resonated so as to run through from the incidence side reflection (93) to the emission side reflection film (94), a substrate (11) for forming the optical waveguide (12) on the top surface thereof and a first protection member (86) and a second protection member (87) corresponding to the material of the substrate (11) provided at an upper part of the waveguide (12) so as to make at least an end facet of each of the members form a plane (91) or (92) identical with the first end facet (84) or the second end facet (85), whichever appropriate, of the substrate (11) including the light incidence end or the light emission end, whichever appropriate, of the optical waveguide (11) and the incidence side reflection film (93) and the emission side reflection film (94) are laid respectively on the formed planes (91), (92).
摘要翻译：光谐振器包括通过使用入射侧反射膜（93）和发射侧反射膜（94）形成的波导（12），发射侧反射膜（94）彼此平行布置并且适于使通过入射侧反射膜进入的光共振（93），并且适于将形成并谐振的光从入射侧反射（93）传播到发射侧反射膜（94），用于在顶部形成光波导（12）的基板（11）表面，以及与设置在波导管（12）的上部的衬底（11）的材料相对应的第一保护构件（86）和第二保护构件（87），以便形成至少一个端面的构件形成与第一端面（84）或第二端面（85）相同的平面（91）或（92）（包括光入射端或发光端的基板），以适当者为准，（91）和（92）分别铺设光波导（11）和入射侧反射膜（93）和发射侧反射膜（94）。

6. 发明授权

US06541755B1 Near field optical probe and manufacturing method thereof 失效
标题翻译：近场光探针及其制造方法
公开(公告)号：US06541755B1
公开(公告)日：2003-04-01
申请号：US09448152
申请日：1999-11-24
申请人： Shunsuke Fujita , Motoichi Ohtsu , Motonobu Kourogi
发明人： Shunsuke Fujita , Motoichi Ohtsu , Motonobu Kourogi
IPC分类号： H01J314
CPC分类号： G01Q60/22
摘要： In a near field optical probe, a through hole having an aperture is provided in a semiconductor photodetector including at least a first-conductive-type high-concentration impurity layer, a first-conductive-type low-concentration impurity layer and a second-conductivity impurity-introduced region.
摘要翻译：在近场光学探针中，具有孔径的通孔设置在至少包括第一导电型高浓度杂质层，第一导电型低浓度杂质层和第二导电型低浓度杂质层的半导体光电检测器中杂质引入区域。

7. 发明授权

US06340813B1 Variable-aperture optical near-field probe 失效
标题翻译：可变孔径光学近场探头
公开(公告)号：US06340813B1
公开(公告)日：2002-01-22
申请号：US09496050
申请日：2000-02-02
申请人： Junji Tominaga , Takashi Nakano , Nobufumi Atoda , Motonobu Kourogi , Motoichi Ohtsu
发明人： Junji Tominaga , Takashi Nakano , Nobufumi Atoda , Motonobu Kourogi , Motoichi Ohtsu
IPC分类号： H01J314
CPC分类号： G01Q60/22
摘要： Disclosed is an improved optical near-field probe for optical near-field microscopy or optical near-field recording having an effective aperture diameter variable to comply with different applications. The improvement comprises attaching, to the aperture end opening of an optical fiber-based probe, a thin film made from a substance which is opaque but capable of being rendered transparent, such as antimony or photo-chromic compounds, by irradiation with light so that the center area only of the end opening becomes transparent and transmits the laser beam to serve as an effective aperture of a diameter variable depending on the intensity of the light.
摘要翻译：公开了一种用于光学近场显微镜或光学近场记录的改进的光学近场探测器，其具有有效孔径可变以符合不同的应用。改进之处在于，通过光照射将由不透明但能够变得透明的物质（例如锑或光铬化合物）制成的薄膜附着到基于光纤的探针的孔径端开口上，使得端部开口的中心区域变得透明，并且透射激光束以作为根据光的强度的直径变化的有效孔径。

8. 发明授权

US06995350B2 Near field optical probe having an internal near field generating and detecting device, and manufacturing method thereof 失效
标题翻译：具有内部近场产生和检测装置的近场光学探针及其制造方法
公开(公告)号：US06995350B2
公开(公告)日：2006-02-07
申请号：US10307438
申请日：2002-12-02
申请人： Shunsuke Fujita , Junichi Takahashi , Motoichi Ohtsu , Motonobu Kourogi
发明人： Shunsuke Fujita , Junichi Takahashi , Motoichi Ohtsu , Motonobu Kourogi
IPC分类号： H01J3/14
CPC分类号： G01Q60/22
摘要： In a near field optical probe, a through hole having an aperture is provided in a semiconductor photodetector including at least a first-conductive-type high-concentration impurity layer, a first-conductive-type low-concentration impurity layer and a second-conductivity impurity-introduced region.
摘要翻译：在近场光学探针中，具有孔径的通孔设置在至少包括第一导电型高浓度杂质层，第一导电型低浓度杂质层和第二导电型低浓度杂质层的半导体光电检测器中杂质引入区域。

9. 发明申请

US20050018276A1 Optical frequency comb generator 失效
标题翻译：光频梳发生器
公开(公告)号：US20050018276A1
公开(公告)日：2005-01-27
申请号：US10484598
申请日：2002-07-26
申请人： Motonobu Kourogi , Widiyatmoko Bambang , Osamu Nakamoto , Shigeyoshi Misawa , Yoshinobu Nakayama
发明人： Motonobu Kourogi , Widiyatmoko Bambang , Osamu Nakamoto , Shigeyoshi Misawa , Yoshinobu Nakayama
IPC分类号： G02F1/21 , G02F2/02 , H01S3/00
CPC分类号： G02F1/21 , G02F2/02 , G02F2203/56
摘要： An optical frequency comb generator includes an oscillator (117) for oscillating modulating signals of a preset frequency, and an optical resonator (110) formed by an incident side reflecting mirror (112) and an outgoing side reflecting mirror (113), arranged parallel to each other. The optical resonator causes resonation in light incident via the incident side reflecting mirror (112). The optical frequency comb generator also includes an optical phase modulation unit (111) arranged between the incident side reflecting mirror (112) and the outgoing side reflecting mirror (113) for phase modulating the light, resonated by the optical resonator (110), by the modulating signals supplied from the oscillator (117), and for generating a plurality of sidebands centered about the frequency of the incident light at a frequency interval of the modulating signal. The outgoing side reflecting mirror (113) sets the transmittance from one frequency to another responsive to the light intensity of the generated sidebands.
摘要翻译：一种光频梳发生器，包括用于振荡调制预设频率的信号的振荡器（117）和由入射侧反射镜（112）和出射侧反射镜（113）形成的光谐振器（110），平行于彼此。光谐振器通过入射侧反射镜（112）入射的光引起谐振。光频梳发生器还包括布置在入射侧反射镜（112）和出射侧反射镜（113）之间的光相位调制单元（111），用于相位调制由光谐振器（110）共振的光，由调制信号从振荡器（117）提供，并用于以调制信号的频率间隔产生以入射光的频率为中心的多个边带。出射侧反射镜（113）根据产生的边带的光强度将透射率从一个频率设定到另一个频率。

10. 发明申请

US20060153058A1 Optical-pickup slider, manufacturing method thereof, probe and manufacturing method thereof, and probe array and manufacturing method thereof 失效
公开(公告)号：US20060153058A1
公开(公告)日：2006-07-13
申请号：US11294474
申请日：2005-12-06
申请人： Junichi Takahashi , Motonobu Kourogi , Takashi Yatsui , Motoichi Ohtsu
发明人： Junichi Takahashi , Motonobu Kourogi , Takashi Yatsui , Motoichi Ohtsu
IPC分类号： G11B15/64 , B29D11/00
CPC分类号： G11B7/1387 , G01Q60/22 , G11B7/122 , G11B7/22 , G11B21/21 , Y10T29/49002 , Y10T29/4902 , Y10T29/49032 , Y10T29/49041 , Y10T29/49046 , Y10T29/49048
摘要： An optical-pickup slider is characterized in that a light-transmitting-property substrate is bonded to a surface of a layer having a tapered through hole, on which surface a larger opening of the tapered through hole exists. Thereby, it is possible to prevent the layer having an aperture from being destroyed. A method of manufacturing the optical-pickup slider comprises the steps of a) making a tapered through hole in a layer layered on a first substrate and having a thickness smaller than that of the first substrate; and, after bonding a light-transmitting-property substrate to a surface of the layer, removing the first substrate so as to expose an aperture at a tip of the tapered through hole.

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