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1. 发明申请

WO2007107941A2 MAGNETO-OPTO PHOTONIC CRYSTAL MULTILAYER STRUCTURE HAVING ENHANCED FARADAY ROTATION WITH VISIBLE LIGHT 审中-公开
标题翻译：磁光晶体多层结构具有增强的法拉第转动与可见光
公开(公告)号：WO2007107941A2
公开(公告)日：2007-09-27
申请号：PCT/IB2007/050930
申请日：2007-03-17
申请人： PANORAMA LABS PTY LTD. , ALAMEH, Kamal , GRISHIN, Alex
发明人： ALAMEH, Kamal , GRISHIN, Alex
CPC分类号： H01F10/24 , G02F1/0036 , G02F1/09 , G02F2202/32 , G02F2203/055 , H01F10/265
摘要： An apparatus, method, system, and computer-program product for producing magneto-optic materials in the blue and green wavelengths. The apparatus includes a substrate generally transparent to a light signal including a component at a predetermined visible frequency; a stack of optical multilayers overlying the substrate for transmitting the component with at least about forty percent power therethrough and having at least about twenty- four degrees of Faraday rotation per micron for the predetermined visible frequency less than about six hundred nanometers. The method includes processes for the manufacture and assembly of the disclosed materials, with the computer program product including machine-executable instructions for carrying out the disclosed methods.
摘要翻译：用于生产蓝色和绿色波长的磁光材料的设备，方法，系统和计算机程序产品。该设备包括对于包括处于预定可见频率的分量的光信号大体上透明的衬底; 覆盖在基板上的光学多层膜的叠层，用于透射具有至少约百分之四十功率的部件，并且对于小于约六百纳米的预定可见频率，具有至少大约二十四度法拉第旋转/微米。该方法包括用于制造和组装所公开的材料的过程，其中该计算机程序产品包括用于执行所公开的方法的机器可执行指令。

2. 发明申请

WO2005122479A3 A MULTIPORT VARIABLE OPTICAL ATTENUATOR ARCHITECTURE, AND PARTS THEREOF 审中-公开
公开(公告)号：WO2005122479A3
公开(公告)日：2005-12-22
申请号：PCT/IB2005/051878
申请日：2005-06-08
申请人： PANORAMA FLAT LTD. , ALAMEH, Kamal , OSSEIRAN, Adam , ELLWOOD, Sutherland
发明人： ALAMEH, Kamal , OSSEIRAN, Adam , ELLWOOD, Sutherland
IPC分类号： G02B6/00
摘要： There is provided a multiport variable optical attenuation architecture (100), including a first optical signal manipulating means (105), to manipulate optical signals input thereto and output first manipulated optical signals; a second optical signal manipulating means (110) arranged to receive the first manipulated optical signals from the first optical manipulating means (105), and to adaptively manipulate the received first manipulated optical signals input thereto so as to output second manipulated optical signals; and a third optical signal manipulating means (120) arranged to receive the second manipulated optical signals, and to a predetermined manipulation of the second manipulated optical signals so as to output an attenuated signal.

3. 发明申请

WO2004092809A1 MICROPHOTONIC FILTER 审中-公开
标题翻译：麦克风滤芯
公开(公告)号：WO2004092809A1
公开(公告)日：2004-10-28
申请号：PCT/AU2004/000504
申请日：2004-04-16
申请人： EDITH COWAN UNIVERSITY , ESHRAGHIAN, Kamran , ALAMEH, Kamal
发明人： ESHRAGHIAN, Kamran , ALAMEH, Kamal
IPC分类号： G02F1/01
CPC分类号： H01Q3/2676
摘要： A filter system (1) having a light beam generator (19) to generate a plurality of light beams which are then received by a multi-cavity optical substrate (22). Light beams (21) in the multi-cavity optical substrate (22) are propagated and delayed therein. Defractive optical elements (19) steer the light beams within the cavities of the multi-cavity optical substrate (22). Samples of the light beams from the multi-cavity optical substrate (22) are detected by a photoreceiver array (20). The photoreceiver array (20) generates output electrical signals corresponding to the delayed samples of the light beams (21).
摘要翻译：一种具有光束发生器（19）以产生多个光束的滤光器系统（1），然后被多腔光学基片（22）接收。多腔光学基板（22）中的光束（21）在其中传播和延迟。折射光学元件（19）将光束转向多腔光学衬底（22）的空腔内。来自多空腔光学基板（22）的光束的样品由光接收器阵列（20）检测。光接收器阵列（20）产生对应于光束（21）的延迟采样的输出电信号。

4. 发明申请

WO2004040810A1 MULTIPORT OPTICAL AMPLIFIER WITH VCSEL PUMP ARRAY AND GAIN CONTROL 审中-公开
标题翻译：具有VCSEL泵阵列和增益控制的多功能光放大器
公开(公告)号：WO2004040810A1
公开(公告)日：2004-05-13
申请号：PCT/AU2003/001439
申请日：2003-10-30
申请人： EDITH COWAN UNIVERSITY , ESHRAGHIAN, Kamran , ALAMEH, Kamal
发明人： ESHRAGHIAN, Kamran , ALAMEH, Kamal
IPC分类号： H04B10/17
CPC分类号： H04B10/2942 , H01S3/06704 , H01S3/06754 , H01S3/094019 , H01S3/09415 , H01S3/1608 , H01S5/0224 , H01S5/02248 , H01S5/0683 , H01S5/423
摘要： An optical amplifier (200) has input means (117) and pump bean generating means (101). Waveguide means (113), such as Erbium-doped fibres, receive the input signal and output amplified signals. The amplifier (200) may have more than 64 input/output ports, and the pump generating means (101) may comprise an array of vertical cavity surface emitting lasers. Gain may be controlled by monitoring input signal and pump powers, and adjusting the pump driving current profile accordingly.
摘要翻译：光放大器（200）具有输入装置（117）和泵送产生装置（101）。诸如掺铒光纤的波导装置（113）接收输入信号并输出放大的信号。放大器（200）可以具有多于64个输入/输出端口，并且泵发生装置（101）可以包括垂直腔表面发射激光器的阵列。可以通过监视输入信号和泵功率来控制增益，并相应地调整泵驱动电流曲线。

5. 发明申请

WO2008067597A1 MAGNETO-OPTO MICRO-RING RESONATOR AND SWITCH 审中-公开
标题翻译： MAGNETO-OPTO微型谐振器和开关
公开(公告)号：WO2008067597A1
公开(公告)日：2008-06-12
申请号：PCT/AU2007/001871
申请日：2007-12-04
申请人： ST SYNERGY LIMITED , ALAMEH, Kamal
发明人： ALAMEH, Kamal
IPC分类号： G02F1/095 , G02B6/122 , H04J14/02
CPC分类号： G02F1/095 , G02B6/12007 , G02B6/12021 , G02B6/29343 , G02F1/091 , G02F2203/055 , G02F2203/15 , H04J14/0212 , H04J14/0216
摘要： An apparatus, method, system, and computer-program product for magneto-optic (MO) switching produces magneto-optic materials in blue and green light wavelengths. An MO switching apparatus includes a first waveguide supporting a propagation of a radiation signal from a first port to a second port; a second waveguide including a second port; and a ring-oscillator having a closed propagation pathway including magneto-optic materials, said ring-oscillator operationally coupled to said waveguides and responsive to a controlling influence to switch between a first mode and a second mode, with said first mode substantially non-interfering with said propagation of said radiation signal in said first waveguide and with said second mode routing said propagation of said radiation signal from said first port to said second port.
摘要翻译：用于磁光（MO）切换的装置，方法，系统和计算机程序产品产生蓝光和绿光波长的磁光材料。 MO切换装置包括支持辐射信号从第一端口传播到第二端口的第一波导; 第二波导，包括第二端口; 以及具有包括磁光材料的封闭传播路径的环形振荡器，所述环形振荡器可操作地耦合到所述波导并且响应于在第一模式和第二模式之间切换的控制影响，所述第一模式基本上不干扰所述辐射信号在所述第一波导中的所述传播，并且所述第二模式将所述辐射信号从所述第一端口传播到所述第二端口。

6. 发明申请

WO2007107942A2 PERFORATED METALLIC FILM FOR FARADAY ROTATOR IN VISIBLE SPECTRUM 审中-公开
标题翻译：用于可见光谱仪的FARADAY ROTATOR的执行金属膜
公开(公告)号：WO2007107942A2
公开(公告)日：2007-09-27
申请号：PCT/IB2007/050931
申请日：2007-03-17
申请人： PANORAMA LABS PTY LTD. , ALAMEH, Kamal
发明人： ALAMEH, Kamal
CPC分类号： G02F1/09 , G02F2203/10
摘要： A system, method, and computer program product for using thin metallic films as an MO material suitable for propagating visible radiation. The system includes an apparatus having a substrate transparent to a radiation signal having a wavelength in a visible frequency range; a regularly perforated metallic layer having a plurality of apertures, each aperture having a diameter not greater than about the wavelength divided by four, the apertures arranged into a plurality of rows and a plurality of columns of a regular matrix providing centers of the apertures disposed about the wavelength apart along the rows and the columns; and a magnetic field generating structure disposed over the metallic layer. The method includes a) propagating a radiation signal through a substrate, the radiation signal including a radiation component at a wavelength in a visible frequency range; b) imposing the radiation signal on a regularly perforated metallic layer having a plurality of apertures, each aperture having a diameter not greater than about the wavelength divided by four, the apertures arranged into a plurality of rows and a plurality of columns of a regular matrix providing centers of the apertures disposed about the wavelength apart along the rows and the columns to pass the radiation component; and c) influencing the radiation component using a magnetic field generally parallel to a propagation direction of the radiation component to variably change a polarization angle responsive to the magnetic field.
摘要翻译：一种用于使用薄金属膜作为适合于传播可见光辐射的MO材料的系统，方法和计算机程序产品。该系统包括具有对具有在可见频率范围内的波长的辐射信号透明的衬底的装置; 具有多个孔的规则穿孔的金属层，每个孔具有不大于约四分之一波长的直径，排列成多行的孔和多个列的规则矩阵，提供围绕沿行和列分开的波长; 以及设置在金属层上的磁场产生结构。该方法包括：a）通过衬底传播辐射信号，所述辐射信号包括在可见光频率范围内波长的辐射分量; b）将辐射信号施加在具有多个孔的规则穿孔的金属层上，每个孔具有不大于约四个波长的直径，排列成多行的孔和多个正规矩阵列提供沿所述行和列分开设置在所述波长附近的孔的中心以通过所述辐射分量; 以及c）使用大致平行于所述辐射分量的传播方向的磁场来影响所述辐射分量，以响应于所述磁场来可变地改变偏振角。

7. 发明申请

WO2004064211A1 LASER ARRAY 审中-公开
标题翻译：激光阵列
公开(公告)号：WO2004064211A1
公开(公告)日：2004-07-29
申请号：PCT/AU2004/000046
申请日：2004-01-14
申请人： EDITH COWAN UNIVERSITY , ESHRAGHIAN, Kamran , ALAMEH, Kamal , MICHALZIK, Rainer
发明人： ESHRAGHIAN, Kamran , ALAMEH, Kamal , MICHALZIK, Rainer
IPC分类号： H01S5/187
CPC分类号： H01S5/423 , H01S5/02272 , H01S5/024 , H01S5/141 , H01S5/18388
摘要： A semiconductor laser element (50) includes a first reflector (2a) and a second reflector (3), and an active region (2) provided between the first and second reflectors for providing optical amplification by stimulated electron-hole recombination. The first reflector (2a) is a distributed Bragg reflector (DBR). The second reflector (3) is a high-reflection coated microlens which establishes a semi-spherical cavity between the first and second reflectors. Also disclosed is an integrated array (1) of the semiconductor laser elements (50).
摘要翻译：半导体激光器元件（50）包括第一反射器（2a）和第二反射器（3），以及设置在第一和第二反射器之间的有源区域（2），用于通过受激电子 - 空穴复合提供光学放大。第一反射器（2a）是分布式布拉格反射器（DBR）。第二反射器（3）是在第一和第二反射器之间建立半球形空腔的高反射涂层微透镜。还公开了半导体激光元件（50）的集成阵列（1）。

8. 发明申请

WO2004005993A1 DYNAMIC MULTIFUNCTION, MULTICHANNEL OPTICAL DEVICE 审中-公开
标题翻译：动态多功能多通道光学器件
公开(公告)号：WO2004005993A1
公开(公告)日：2004-01-15
申请号：PCT/AU2003/000870
申请日：2003-07-04
申请人： EDITH COWAN UNIVERSITY , ESHRAGHIAN, Kamran , ALAMEH, Kamal
发明人： ESHRAGHIAN, Kamran , ALAMEH, Kamal
IPC分类号： G02B6/42
CPC分类号： G02B6/4246 , G02B6/29307 , G02B6/29308 , G02B6/2931 , G02B6/29311 , G02B6/29383 , G02B6/29395 , H04B10/25073 , H04B2210/258 , H04J14/021 , H04J14/0212 , H04J14/0213 , H04J14/0221
摘要： An optical device (100) comprising two or more waveguides, two or more diffraction elements (207) to diffract individual optical channels (208) propagating from the waveguides, and one or more reconfigurable holographic elements (210) to reflect the diffracted optical channels (211) back to the diffraction elements (207) so that the reflected diffracted optical channels are diffracted again toward the waveguides. The reconfigurable holographic elements (210) are configurable to selectively vary the reflection angle of the reflected diffracted optical channels to thereby individually and continuously control the optical power level of the twice-diffracted optical channels received by the waveguides.
摘要翻译：一种包括两个或更多个波导的光学器件（100），用于衍射从波导传播的各个光学通道（208）的两个或更多个衍射元件（207）和一个或多个可重构的全息元件（210）以反射衍射的光学通道 211）返回到衍射元件（207），使得反射的衍射光通道再次朝向波导衍射。可重配置全息元件（210）可配置为选择性地改变反射的衍射光通道的反射角度，从而单独且连续地控制由波导接收的双衍射光通道的光功率电平。

9. 发明申请

WO2012058716A1 AN OPTICAL SENSOR FOR MEASURING A PROPERTY OF A FLUID 审中-公开
标题翻译：用于测量流体性质的光学传感器
公开(公告)号：WO2012058716A1
公开(公告)日：2012-05-10
申请号：PCT/AU2011/001403
申请日：2011-11-01
申请人： EDITH COWAN UNIVERSITY , ALAMEH, Kamal , NGUYEN, Linh
发明人： ALAMEH, Kamal , NGUYEN, Linh
IPC分类号： G02B6/00 , G02B6/02 , G01N21/00 , G02B6/10
CPC分类号： G01N21/8507 , G01N21/39 , G01N21/45 , G01N2021/8542
摘要： The present disclosure provides an optical sensor for sensing a property of a fluid. The optical sensor comprises an optical waveguide that has a core region. The optical waveguide has a region for guiding light to and from the fluid. A sensing region is arranged to provide an optical response to the guided light. The sensing region has a recess extending into at least a part of the core region. The recess has an opening for receiving the fluid and first and second surfaces for reflecting at least a portion of the light. The first and second surfaces are spaced apart from each other by a first distance along the core region. The sensing region further comprises at least one further surface for reflecting at least a portion of the light. The further surface is spaced apart along the core region from the second and first surfaces by a second and third distance, respectively.
摘要翻译：本公开提供了一种用于感测流体性质的光学传感器。光学传感器包括具有芯区域的光波导。光波导具有用于将光引导到流体的区域。感测区域被布置成对被引导的光提供光学响应。感测区域具有延伸到芯区域的至少一部分中的凹部。凹部具有用于接收流体的开口和用于反射至少一部分光的第一和第二表面。第一和第二表面沿着核心区域彼此间隔开第一距离。感测区域还包括用于反射光的至少一部分的至少一个另外的表面。另外的表面沿芯部区域与第二和第一表面分别间隔开第二和第三距离。

10. 发明申请

WO2011143686A1 A DEVICE FOR SELECTING SPECIFIC MATTER 审中-公开
标题翻译：用于选择特定事项的设备
公开(公告)号：WO2011143686A1
公开(公告)日：2011-11-24
申请号：PCT/AU2011/000448
申请日：2011-04-20
申请人： PHOTONIC DETECTION SYSTEMS PTY LTD , ALAMEH, Kamal , ASKRABA, Sreten
发明人： ALAMEH, Kamal , ASKRABA, Sreten
IPC分类号： G01N21/25 , G01N21/55 , G01N21/35
CPC分类号： G01N21/55 , G01N21/3151 , G01N2021/3148
摘要： The present disclosure provides an optical device for selecting specific matter, such as plant matter. The device comprises a light source for emitting light having at least (3) wavelengths and for generating a combined beam of light having the at least 3 wavelengths. The device further comprises an optical element for directing a plurality of light beams towards matter including the specific matter. The optical element has first surface portions through which in use the plurality of component light beams are directed to the matter including the specific matter. Each component light beam is directed through a respective first surface portion that has an optical property that is selected so that light intensity differences between the component light beams are reduced. The optical device also comprises an optical filter for filtering reflected component light beams such that an intensity of light is reduced in a wavelengths range outside one or more wavelengths ranges that include the at least three wavelengths. Further, the optical device comprises a detector for detecting the reflected component light beams.
摘要翻译：本公开提供了用于选择诸如植物物质的特定物质的光学装置。该装置包括用于发射具有至少（3）个波长的光并用于产生具有至少3个波长的组合光束的光源。该装置还包括用于将多个光束引导到包括特定物质的物质的光学元件。光学元件具有第一表面部分，在使用中，多个分量光束通过该表面部分被引导到包括特定物质的物质。每个分量光束被引导通过具有选择的光学特性的相应的第一表面部分，使得分量光束之间的光强度差减小。光学装置还包括用于对反射分量光束进行滤波的滤光器，使得在包括至少三个波长的一个或多个波长范围之外的波长范围内光的强度被减小。此外，光学装置包括用于检测反射分量光束的检测器。

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