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11. 发明申请

WO2011077203A2 METHOD FOR SPECTROSCOPY AND IMAGING AND EQUIPMENT FOR CARRYING OUT SAID METHOD 审中-公开
标题翻译：光谱学和成像方法以及进行所述方法的设备
公开(公告)号：WO2011077203A2
公开(公告)日：2011-06-30
申请号：PCT/IB2010/002989
申请日：2010-11-19
申请人： SCUOLA SUPERIORE DI STUDI UNIVERSITARI S. ANNA , CNIT , ASCARI, Luca , POTI, Luca , BOGONI, Antonella
发明人： ASCARI, Luca , POTI, Luca , BOGONI, Antonella
CPC分类号： A61B5/0059 , A61B5/0066 , G01J3/02 , G01J3/0205 , G01J3/0218 , G01J3/0237 , G01J3/0264 , G01J3/027 , G01J3/0294 , G01J3/08 , G01J3/10 , G01J3/433 , G01N21/31 , G01N21/4795 , G01N21/88
摘要： A method and an apparatus for carrying out a chemical-physical analysis, such as a spectroscopic analysis, an absorption analysis, a scattering analysis, etc. on one or more regions of a sample (11 ), provides prearranging a source (1 ) of a first electromagnetic radiation comprising a plurality of components with respective wavelength, prearranging a plurality of sites (9) distributed on a determined surface to emit the first radiation, arranging such surface facing a corresponding region of a sample (11 ) such that the whole surface thereof is attained by the first radiation, emitting the first radiation on the sample (11) thus causing the emission of a second radiation by the sample (11 ), which is analysed to associate an intensity of the second radiation to each region and wavelength. For each of the wavelength of the first radiation, a wavelength code is selected by which respective components of the first radiation are coded; the coded components are joined together to form the first electromagnetic radiation which is distributed in a plurality of radiation beams. Such beams are conveyed to respective emission sites (9), for each of which an emission site (9) code is selected, a radiation beam being codified by said code. A decoding of the of the second radiation produces a plurality of fractions, each fraction associated to a wavelength of the first radiation such that for each emission site (9) it is possible to instantaneously compare each fraction associated to a respective wavelength with a component of the first radiation having the same wavelength, the components of the first electromagnetic radiation being emitted simultaneously. The steps of wavelength coding and of site coding, and possibly also other coding steps may be earned out subsequently with respect to one another, or at the same time. The method and the apparatus allow reducing the time required to carry out said analysis.
摘要翻译：在样品（11）的一个或多个区域上进行化学物理分析（例如光谱分析，吸收分析，散射分析等）的方法和设备，提供预先安排包括具有相应波长的多个分量的第一电磁辐射的源（1），预先分配分布在确定表面上的多个位点（9）以发射第一辐射，将该表面布置为面向样品的对应区域（11），使得其整个表面通过所述第一辐射获得，在所述样品（11）上发射所述第一辐射，从而引起所述样品（11）发射第二辐射，分析所述第二辐射使所述样品对每个区域和波长进行第二次辐射。对于第一辐射的每个波长，选择第一辐射的各个分量被编码的波长码; 编码部件连接在一起以形成分布在多个辐射束中的第一电磁辐射。这样的光束被传送到相应的发射位置（9），其中每个发射位置（9）代码被选择，辐射光束被所述代码编码。第二辐射的解码产生多个分数，每个分数与第一辐射的波长相关联，使得对于每个发射位置（9），可以瞬时地将与相应波长相关联的每个分数与第一辐射具有相同的波长，第一电磁辐射的分量同时发射。波长编码和站点编码的步骤以及可能还有其他编码步骤可以随后相对于彼此或者同时获得。该方法和设备允许减少进行所述分析所需的时间。

12. 发明申请

WO2010049001A1 OPTICAL ANALOGUE TO DIGITAL CONVERTER 审中-公开
标题翻译：数字转换器的光学模拟
公开(公告)号：WO2010049001A1
公开(公告)日：2010-05-06
申请号：PCT/EP2008/064789
申请日：2008-10-31
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BOGONI, Antonella , POTI, Luca , SCAFFARDI, Mirco , LAZZERI, Emma , FRESI, Francesco
发明人： BOGONI, Antonella , POTI, Luca , SCAFFARDI, Mirco , LAZZERI, Emma , FRESI, Francesco
IPC分类号： G02F7/00 , G02F1/35
CPC分类号： G02F7/00 , G02F1/3515 , G02F2203/70
摘要： An analogue to digital converter (100) is arranged to receive and process an analogue optical input signal (110) to produce an N bit digital optical output signal (140) quantised to 2 N levels, where N is greater than or equal to 2. The converter (100) has an input (115) for receiving the optical input signal (110) and N processing channels (131, 132, 133) which are each coupled to the input, at least one of said processing channels comprising an optical processing circuit (201, 202, 203, 204, 205, 206, 207) arranged to generate a plurality of digital optical output signals. The optical processing circuit is arranged to change the state of each digital optical output signal corresponding to a respective different value of the analogue optical input signal, and an optical combining circuit (301, 302, 303, 304) for combining the optical output signals in order to generate one bit of the N-bit digital optical signal.
摘要翻译：模拟数字转换器（100）被布置为接收和处理模拟光输入信号（110）以产生量化为2N级的N位数字光输出信号（140），其中N大于或等于2。转换器（100）具有用于接收光输入信号（110）的输入端（115）和各自耦合到输入端的N个处理通道（131,132,133），所述处理通道中的至少一个包括光处理电路（201,202,203,204,205,206,207），被布置成产生多个数字光输出信号。光处理电路被配置为改变对应于模拟光输入信号的相应不同值的每个数字光输出信号的状态，以及光合成电路（301,302,303,304），用于将光输出信号以产生一位N位数字光信号。

13. 发明申请

WO2009106145A1 OPTICAL SIGNAL PROCESSING 审中-公开
标题翻译：光信号处理
公开(公告)号：WO2009106145A1
公开(公告)日：2009-09-03
申请号：PCT/EP2008/052537
申请日：2008-02-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BOGONI, Antonella , POTI, Luca , LAZZERI, Emma , MELONI, Gianluca , PONZINI, Filippo
发明人： BOGONI, Antonella , POTI, Luca , LAZZERI, Emma , MELONI, Gianluca , PONZINI, Filippo
IPC分类号： G02F1/35 , G02F3/00
CPC分类号： G02F1/3519 , G02F3/00
摘要： Optical signal processor (1) comprising an optical waveguide loop (3), and first and second phase modulator loops (6, 7), each of the first and second phase modulator loops is in optical communication with the optical waveguide loop, and the first and second phase modulator loops each comprises a respective control signal input port (8, 9) to control phase modulation applied by the phase modulation loops, and the optical waveguide loop comprising two input ports (20a, 20b) to direct input signals (10, 11) in opposite senses in the optical waveguide loop and further comprising an output port (20c) to output resulting signals. The first and second phase modulator loops may comprise nonlinear optical loop mirrors. The processor may be an optical logic gate device.
摘要翻译：光信号处理器（1）包括光波导环路（3）以及第一和第二相位调制器环路（6,7），第一和第二相位调制器环路中的每一个与光波导环路光通信，第一并且第二相位调制器环路各自包括相应的控制信号输入端口（8,9）以控制由相位调制环路施加的相位调制，并且所述光波导环路包括两个输入端口（20a，20b），以将输入信号（10， 11）在光波导环路中具有相反的感测，并且还包括输出结果信号的输出端口（20c）。第一和第二相位调制器环路可以包括非线性光学环路镜。处理器可以是光逻辑门装置。

14. 发明申请

WO2008131803A1 ALL OPTICAL LOGIC GATE IMPLEMENTING NOR FUNCTION AND CASCADED NOR/AND FUNCTION 审中-公开
标题翻译：所有光学逻辑门实现非功能和非标准功能
公开(公告)号：WO2008131803A1
公开(公告)日：2008-11-06
申请号：PCT/EP2007/054235
申请日：2007-05-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BOGONI, Antonella , POTI, Luca , SCAFFARDI, Micro
发明人： BOGONI, Antonella , POTI, Luca , SCAFFARDI, Micro
IPC分类号： G02F3/00
CPC分类号： G02F3/00 , G02F2203/70
摘要： An optical logic element arranged to combine two input signals A and B and provide an output 'signal out comprise a semiconductor optical amplifier (SOA) having a first end and a second end, a first input port (100) connected to a first end of the SOA for receiving the first input signal A, a second input port (101) also connected to the first end of the SOA for receiving the second input signal B, a third input port (105) connected to the second, opposite, end of the SOA for receiving and optional counter propagating CW signal, a fourth input port (102) also connected to the second end of the SOA for receiving a probe signal, and an output port (1-4) connected to the first end of the SOA which receives an output signal from the first end of the SOA, which signal when read during the application of the probe signal is representative of the logical output C of the logic gate.
摘要翻译：布置成组合两个输入信号A和B并提供输出信号的光逻辑元件包括具有第一端和第二端的半导体光放大器（SOA），第一输入端口（100），连接到第一端用于接收第一输入信号A的SOA，还连接到用于接收第二输入信号B的SOA的第一端的第二输入端口（101），连接到第二输入端用于接收的SOA和可选的反传播CW信号，还连接到用于接收探测信号的SOA的第二端的第四输入端口（102）以及连接到SOA的第一端的输出端口（1-4）其接收来自SOA的第一端的输出信号，当在探测信号的应用期间读取信号时，该信号代表逻辑门的逻辑输出C.

15. 发明申请

WO2008034460A1 OPTICAL WAVEGUIDE HAVING BISTABLE TRANSMISSION STATES SUITABLE FOR OPTICAL LOGIC CIRCUITS 审中-公开
标题翻译：具有适用于光逻辑电路的双向传输状态的光波导
公开(公告)号：WO2008034460A1
公开(公告)日：2008-03-27
申请号：PCT/EP2006/009253
申请日：2006-09-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ANDRIOLLI, Nicola , BOGONI, Antonella , POTI, Luca , MALACARNE, Antonio
发明人： ANDRIOLLI, Nicola , BOGONI, Antonella , POTI, Luca , MALACARNE, Antonio
IPC分类号： G02F3/02
CPC分类号： G02F3/02 , G02F2201/02 , G02F2202/06
摘要： An optical circuit comprises a bistable optical waveguide (34) having a first and a second transmission state. The waveguide is more transmissive to light of a given wavelength in the second state than in the first state. A first light source (11) and a second light source (21) emit light of a first and second wavelength respectively and are coupled to the waveguide at one end. Selective transmission of a sufficient amount of light of the first wavelength through the waveguide "sets" the waveguide, causing it to switch from the first into the second state, whereas transmission of a sufficient amount of light of the second wavelength "resets" the waveguide causing it to switch back from the second into the first state. A sensing or reading ("test") light source (36) is arranged at the other end of the waveguide to transmit a sensing light signal through the waveguide (34) in the opposite propagation direction to that of light of the first and second wavelengths. This sensing light source can be an external light source or an "internal" source provided by spontaneous emission in the waveguide. A sensor (38) is arranged to detect the amount of the sensing light signal transmitted through the waveguide (34). In this way the waveguide can be set into a given transmission state, which can be determined at a later time by measuring the amount of the sensing light signal transmitted. The optical circuit therefore exhibits a memory effect and may be used to produce an all-optical bistable logic circuit such as an optical latch or an optical flip-flip. Typically, the waveguide (34) is a doped optical fibre, such as an Erbium-Ytterbium (Er-Yb) doped fibre. Light of the first (set) / second (reset) wavelengths excites or de-excites respectively the dopant ions in the fibre thus tuning its transmission.
摘要翻译：光学电路包括具有第一和第二透射状态的双稳态光波导（34）。波导对于第二状态中的给定波长的光比在第一状态下更透射。第一光源（11）和第二光源（21）分别发射第一和第二波长的光，并且在一端耦合到波导。通过波导的第一波长的足够量的光的选择性透射“设置”波导，使其从第一波长切换到第二状态，而第二波长的足够量的光的透射“复位”波导使其从第二个状态切换回第一个状态。在波导的另一端布置感测或读取（“测试”）光源（36），以将传感光信号通过波导（34）沿与第一和第二波长的光相反的传播方向传输。该感测光源可以是由波导中的自发发射提供的外部光源或“内部”源。传感器（38）被布置成检测通过波导（34）传输的感测光信号的量。以这种方式，波导可以被设置为给定的传输状态，其可以通过测量发射的感测光信号的量在稍后的时间来确定。因此，光电路呈现存储效应，并且可以用于产生诸如光锁存器或光学翻盖的全光双稳态逻辑电路。通常，波导（34）是掺杂光纤，例如铒 - 镱（Er-Yb）掺杂光纤。第一（设置）/第二（复位）波长的光分别激发或去激励光纤中的掺杂剂离子，从而调整其透射率。

16. 发明申请

WO2008034459A1 OPTICAL SWITCH ASSEMBLY AND NETWORK INCORPORATING SAME 审中-公开
标题翻译：光开关组件和网络兼容
公开(公告)号：WO2008034459A1
公开(公告)日：2008-03-27
申请号：PCT/EP2006/009251
申请日：2006-09-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , BERRETTINI, Gianluca , BOGONI, Antonella , POTI, Luca
发明人： BERRETTINI, Gianluca , BOGONI, Antonella , POTI, Luca
IPC分类号： H04Q3/52 , H01S5/50 , H01S5/40
CPC分类号： H01S5/50 , H01S5/40 , H01S5/4025
摘要： An optical switch assembly comprising at least two optical amplifiers (10, 20), means for applying a first input signal to one end of both amplifiers (10, 20) and a second input signal to another end, and means for simultaneously driving one or other of the amplifiers into a saturated state whilst the other is unsaturated such that only the amplifier that is unsaturated provides any significant amplification to the input signals at each end, and means for feeding the amplified output signals from the amplifiers to at least two output nodes such that the two amplifiers (10, 20) are connected to the two output nodes in opposite connections.
摘要翻译：一种包括至少两个光放大器（10,20）的光开关组件，用于将第一输入信号施加到两个放大器（10,20）的一端并将第二输入信号施加到另一端的装置，以及用于同时驱动一个或放大器中的其他放大器处于饱和状态，而另一个是不饱和的，使得只有不饱和放大器对每端的输入信号提供任何显着的放大，以及用于将放大的输出信号从放大器馈送到至少两个输出节点使得两个放大器（10,20）以相反的连接连接到两个输出节点。

17. 发明申请

WO2005027379A2 OPTICAL SIGNAL REGENERATOR FOR HIGH BIT-RATE TRANSMISSION SYSTEMS 审中-公开
标题翻译：用于高比特率传输系统的光信号再生器
公开(公告)号：WO2005027379A2
公开(公告)日：2005-03-24
申请号：PCT/EP2004/051968
申请日：2004-08-31
申请人： MARCONI COMMUNICATIONS SPA , BOGONI, Antonella , GHELFI, Paolo , SCAFFARDI, Mirco , POTI, Luca
发明人： BOGONI, Antonella , GHELFI, Paolo , SCAFFARDI, Mirco , POTI, Luca
IPC分类号： H04B10/16
CPC分类号： H04B10/299
摘要： A pulsed optical signal regenerator device comprises three optical stages (11,12,13) arranged in cascade between an input (14) to which is applied a signal S i to be regenerated and an output (15) at which is available a regenerated signal S r . The first stage (11) comprises a first noise suppressor on the zero for noise reduction in the spaces between the input signal pulses. The second stage (12) comprises an inverting converter for transferring to a clock signal (Ck) the information carried by the signal outgoing from the first stage and introducing a logical inversion of the signal for transformation of the pulses affected by noise in spaces affected by noise. The third stage (13) comprises a second noise suppressor on the zero for reduction of the noise in the spaces between the signal pulses output from the second stage. The clock signal can be at a tributary bit rate of the entering signal to obtain a demultiplexer function also.
摘要翻译：脉冲光信号再生器装置包括三个光级（11,12,13），它们被级联布置在施加有待再生信号Si的输入端（14）和可再生信号Sr 第一级（11）包括用于输入信号脉冲之间的空间中用于噪声降低的零上的第一噪声抑制器。第二级（12）包括反相转换器，用于将由第一级输出的信号所携带的信息传送到时钟信号（Ck），并引入用于变换受噪声影响的脉冲的信号的逻辑反转，噪声。第三级（13）包括在零上的第二噪声抑制器，用于降低从第二级输出的信号脉冲之间的空间中的噪声。时钟信号可以处于进入信号的支路比特率，以获得解复用器功能。

18. 发明申请

WO2011077203A8 METHOD FOR SPECTROSCOPY AND IMAGING AND EQUIPMENT FOR CARRYING OUT SAID METHOD 审中-公开
标题翻译：用于实现方法的光谱和成像和设备的方法
公开(公告)号：WO2011077203A8
公开(公告)日：2011-12-01
申请号：PCT/IB2010002989
申请日：2010-11-19
申请人： SCUOLA SUPERIORE DI STUDI UNI S ANNA , CNIT , ASCARI LUCA , POTI LUCA , BOGONI ANTONELLA
发明人： ASCARI LUCA , POTI LUCA , BOGONI ANTONELLA
IPC分类号： A61B5/00 , G01J3/28 , G01N21/47
CPC分类号： A61B5/0059 , A61B5/0066 , G01J3/02 , G01J3/0205 , G01J3/0218 , G01J3/0237 , G01J3/0264 , G01J3/027 , G01J3/0294 , G01J3/08 , G01J3/10 , G01J3/433 , G01N21/31 , G01N21/4795 , G01N21/88
摘要： A method and an apparatus for carrying out a chemical-physical analysis, such as a spectroscopic analysis, an absorption analysis, a scattering analysis, etc. on one or more regions of a sample (11 ), provides prearranging a source (1 ) of a first electromagnetic radiation comprising a plurality of components with respective wavelength, prearranging a plurality of sites (9) distributed on a determined surface to emit the first radiation, arranging such surface facing a corresponding region of a sample (11 ) such that the whole surface thereof is attained by the first radiation, emitting the first radiation on the sample (11) thus causing the emission of a second radiation by the sample (11 ), which is analysed to associate an intensity of the second radiation to each region and wavelength. For each of the wavelength of the first radiation, a wavelength code is selected by which respective components of the first radiation are coded; the coded components are joined together to form the first electromagnetic radiation which is distributed in a plurality of radiation beams. Such beams are conveyed to respective emission sites (9), for each of which an emission site (9) code is selected, a radiation beam being codified by said code. A decoding of the of the second radiation produces a plurality of fractions, each fraction associated to a wavelength of the first radiation such that for each emission site (9) it is possible to instantaneously compare each fraction associated to a respective wavelength with a component of the first radiation having the same wavelength, the components of the first electromagnetic radiation being emitted simultaneously. The steps of wavelength coding and of site coding, and possibly also other coding steps may be earned out subsequently with respect to one another, or at the same time. The method and the apparatus allow reducing the time required to carry out said analysis.
摘要翻译：在样品（11）的一个或多个区域上进行化学物理分析（例如光谱分析，吸收分析，散射分析等）的方法和装置提供了预先安排第一电磁辐射，其包括具有相应波长的多个分量，预先布置分布在确定的表面上的多个位点（9）以发射第一辐射，将该表面布置成面对样品（11）的相应区域，使得整个表面其通过第一辐射获得，在样品（11）上发射第一辐射，从而导致样品（11）发射第二辐射，其被分析以将第二辐射的强度与每个区域和波长相关联。对于第一辐射的每个波长，选择通过其对第一辐射的各个分量进行编码的波长码; 编码的部件被连接在一起以形成分布在多个辐射束中的第一电磁辐射。这样的光束被传送到相应的发射位置（9），对于其中的每一个，选择发射部位（9）代码，由所述代码编码的辐射束。对第二辐射的解码产生多个分数，每个分数与第一辐射的波长相关联，使得对于每个发射部位（9），可以将与各波长相关联的每个分数与第一辐射具有相同的波长，第一电磁辐射的分量同时发射。波长编码和现场编码的步骤以及可能的其他编码步骤可以随后相对于彼此或同时获得。该方法和装置允许减少进行所述分析所需的时间。

19. 发明申请

WO2011032609A1 OPTICAL DEVICES AND METHOD OF COUNTING OPTICAL PULSES 审中-公开
标题翻译：光学装置和计算光学脉冲的方法
公开(公告)号：WO2011032609A1
公开(公告)日：2011-03-24
申请号：PCT/EP2009/063721
申请日：2009-10-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MELONI, Gianluca , BERRETTINI, Gianluca , POTI, Luca , BOGONI, Antonella , D'ERRICO, Antonio
发明人： MELONI, Gianluca , BERRETTINI, Gianluca , POTI, Luca , BOGONI, Antonella , D'ERRICO, Antonio
IPC分类号： H04Q11/00 , G06E1/02
CPC分类号： G06E1/00 , G02F3/02 , G06E1/02 , H04Q11/0005 , H04Q11/0066 , H04Q2011/0041
摘要： An optical device (10) comprises an optical device stage (12), which comprises an optical input (14), an optical AND gate (16), an optical flip-flop (18) and an optical output (26). The optical input (14) is arranged to receive an optical input pulse at an input wavelength. The optical AND gate (16) comprises a first input (16a) arranged to receive a part of said optical input pulse, a second input (16b) arranged to receive at least a part of a flip-flop optical output signal, and an output (16c). The optical AND gate (16) is arranged to generate an AND gate optical output pulse dependent on said flip-flop optical output signal (24). The optical flip-flop (18) comprises a first input (18a) arranged to receive a further part of said optical input pulse, a second input (18b) arranged to receive a said AND gate optical output pulse, and an output (18c). The optical flip-flop (18) is arranged to generate said flip-flop output signal at a flip-flop output wavelength. A least a part of the flip-flop output signal (24) is provided to said output (26).
摘要翻译：光学装置（10）包括光学装置级（12），其包括光学输入（14），光学与门（16），光学触发器（18）和光学输出（26）。光输入（14）被布置成接收输入波长的光输入脉冲。光与门（16）包括布置成接收所述光输入脉冲的一部分的第一输入端（16a），布置成接收触发器光输出信号的至少一部分的第二输入端（16b）（16C）。光学与门（16）被布置成根据所述触发器光输出信号（24）产生与门光输出脉冲。光触发器（18）包括布置成接收所述光输入脉冲的另一部分的第一输入端（18a），布置成接收所述与门光输出脉冲的第二输入端（18b），以及输出端（18c）。光学触发器（18）被布置成以触发器输出波长产生所述触发器输出信号。触发器输出信号（24）的至少一部分被提供给所述输出（26）。

20. 发明申请

WO2008131802A1 ALL OPTICAL PROCESSING CIRCUIT FOR CONFLICT RESOLUTION AND SWITCH CONFIGURATION IN A 2X2 OPTICAL NODE 审中-公开
标题翻译：所有用于2X2光学节点中的冲突分辨率和开关配置的光学处理电路
公开(公告)号：WO2008131802A1
公开(公告)日：2008-11-06
申请号：PCT/EP2007/054234
申请日：2007-05-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BOGONI, Antonella , POTI, Luca , SCAFFARDI, Micro
发明人： BOGONI, Antonella , POTI, Luca , SCAFFARDI, Micro
IPC分类号： H04Q11/00
CPC分类号： H04Q11/0005 , G02F3/00 , H04Q11/0066 , H04Q2011/0015 , H04Q2011/002 , H04Q2011/0039 , H04Q2011/0041 , H04Q2011/005 , H04Q2011/0052 , H04Q2011/0058
摘要： An optical processing circuit, such as a combinatorial network, comprises an arrangement of optical logic gates suitable for use in combination with a switched optical node of the kind having at least first and second input ports and two output ports, the node being configurable into either a cross or a bar configuration, and in which the optical processing circuit is arranged so as to receive at least three optical input signals which respectively comprise a packet identifier signal PIH which identifies whether or not a first input signal is present at the first input port of the switched optical node, the first input port being assigned a higher priority than the second input port, a first destination address AH indicating the output port of the switched optical node to which a first information carrying signal, received at the first input port, is intended to be passed, and a second destination address AL indicating the output port of the switched optical node to which a second information carrying signal, received at the second input port, is intended to be passed, and in which the processing circuit is configured to generate from these three optical input signals the following optical output signals: a contention resolution control (CRC) signal which has a first value if a routing conflict is present and a second if it is not; and a switch control generation (SCG) signal indicating whether the associated switched optical node is to be set in a cross or bar configuration.
摘要翻译：诸如组合网络的光学处理电路包括适于与具有至少第一和第二输入端口和两个输出端口的类型的交换光学节点组合使用的光学逻辑门的布置，该节点可配置为交叉或条形配置，并且其中所述光学处理电路被布置为接收至少三个光学输入信号，所述至少三个光学输入信号分别包括分组标识符信号PIH，所述分组标识符信号表示第一输入信号是否存在于所述第一输入端口所述第一输入端口被分配比所述第二输入端口更高的优先级;第一目的地地址AH，其指示在所述第一输入端口处接收到的第一信息携带信号的所述交换光节点的输出端口，以及第二目的地地址AL，其指示切换的光节点的输出端口，其中具有第二信息旨在通过在第二输入端口接收的定位承载信号，并且其中处理电路被配置为从这三个光学输入信号产生以下光学输出信号：竞争解决控制（CRC）信号，其具有如果存在路由冲突，则为第一个值，如果不存在路由冲突则为第二个值; 以及指示是否将相关联的交换光节点设置为交叉或条形配置的开关控制产生（SCG）信号。

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