公开(公告)号：US20030235930A1

公开(公告)日：2003-12-25

申请号：US10179570

申请日：2002-06-25

Applicant: Lucent Technologies Inc.

Inventor： Zhenan Bao ,  Robert W. Filas

IPC: H01L021/00

CPC classification number: B81C99/009 ,  H01L21/84 ,  H01L27/1292

Abstract: A method of producing a nanofeature or a nanocircuit on a substrate, including soaking a stamp having a nanopattern thereon in an ink to allow the ink to absorb into the stamp and provide an inked stamp, and applying the inked stamp against a substrate to transfer an ink pattern onto the substrate, wherein the ink within the inked stamp replenishes the pattern in response to the transfer of the ink pattern.

Abstract translation: 一种在基材上制造纳米尺度或纳米电路的方法，包括在墨水中浸渍具有纳米图案的印模，以使墨水吸收到印模中并提供着墨印模，并将该印墨印记贴在基材上以转印 油墨图案到基底上，其中在油墨印记内的墨水响应于油墨图案的转印而补充图案。

公开(公告)号：US20030223746A1

公开(公告)日：2003-12-04

申请号：US10160596

申请日：2002-05-31

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Chedly Belhadj-Yahya ,  David S. Levy

IPC: H04B010/08

CPC classification number: H04J14/02 ,  H04B10/07953

Abstract: A method and apparatus for optical performance monitoring that provides for multi-rate and multi-protocol monitoring includes, identifying a protocol associated with each of a plurality of communication signals using respective data rates extracted therefrom, determining, for each of the plurality of communication signals, a respective bit-error rate (BER), and generating an alarm indicative of BER excursions beyond a protocol appropriate BER threshold level

Abstract translation: 一种用于提供多速率和多协议监测的光学性能监测的方法和装置包括：使用从其提取的相应数据速率来识别与多个通信信号中的每一个相关联的协议，为每个多个通信信号 ，相应的比特误码率（BER），并且产生指示超出协议适当BER阈值水平的BER偏移的报警

公开(公告)号：US20030219054A1

公开(公告)日：2003-11-27

申请号：US10155562

申请日：2002-05-24

Applicant: Lucent Technologies, Inc.

Inventor： Federico Capasso ,  Alfred Yi Cho ,  Claire F. Gmachl ,  Deborah Lee Sivco ,  Mariano Troccoli

IPC: H01S005/00

CPC classification number: B82Y20/00 ,  H01S5/026 ,  H01S5/1064 ,  H01S5/12 ,  H01S5/3402 ,  H01S5/50

Abstract: Techniques for amplifying light produced by a quantum cascade laser are described. An assembly according to the present invention includes an optical amplifier having an optical input and an optical output. The optical output has an area significantly greater than that of the optical output and the geometry of the amplifier is such that the amplifier widens from the optical input to the optical output. The optical amplifier is formed of a layered waveguide structure which achieves quantum confinement of electrons and photons within the active region. A distributed feedback laser is suitably coupled to the optical amplifier at the optical input of the amplifier. The widening of the amplifier makes available a large number of electrons, so that the amplifier is able to produce many photons resulting from stimulated transitions caused by introduction of light to the optical input of the amplifier, even if the great majority of the transitions occur nonradiatively.

Abstract translation: 描述用于放大由量子级联激光器产生的光的技术。 根据本发明的组件包括具有光输入和光输出的光放大器。 光输出具有明显大于光输出的面积，并且放大器的几何形状使得放大器从光输入增宽到光输出。 光放大器由层状波导结构形成，其在有源区内实现电子和光子的量子限制。 分布式反馈激光器适当地耦合到放大器的光输入处的光放大器。 放大器的加宽使得可以获得大量的电子，使得放大器能够产生由于通过向放大器的光输入引入光引起的受激变换而产生的许多光子，即使绝大多数的跃迁是非辐射的 。

公开(公告)号：US20030198450A1

公开(公告)日：2003-10-23

申请号：US10439071

申请日：2003-05-15

Applicant: Lucent Technologies Inc.

Inventor： Robert M. Pafchek ,  John Salama

IPC: G02B006/10

CPC classification number: G02B6/136 ,  G02B6/122 ,  G02B6/126

Abstract: The present invention provides an optoelectronic device with superior qualities. The optoelectronic device includes an optical core feature located over a substrate, an outer cladding layer located over the optical core feature and a direct patch mask formed on an outer cladding layer. In an exemplary embodiment of the invention, the direct patch mask has a light source passed therethrough that corrects birefringence in the optical core feature and the outer cladding layer.

Abstract translation: 本发明提供了具有优良品质的光电器件。 光电子器件包括位于衬底上的光学核心特征，位于光学核心特征上方的外包层和形成在外包层上的直接贴片掩模。 在本发明的示例性实施例中，直接贴片掩模具有通过其的光源，其校正光学芯部特征和外部包层中的双折射。

公开(公告)号：US20030194995A1

公开(公告)日：2003-10-16

申请号：US10421514

申请日：2003-04-23

Applicant: Lucent Technologies, Inc.

Inventor： Kevin Burke Handerson ,  Paul C. Ross ,  Richard Herbert Rudman

IPC: H04Q007/20

CPC classification number: H04W4/029 ,  H04W4/06 ,  H04W72/005

Abstract: A method and system that broadcasts different messages into different geographic areas based on the appropriateness, desirability or necessity of broadcasting each messages to each area is disclosed. In particular, the illustrative embodiment of the present invention is a wireless telecommunications system that uses a portion of its spare bandwidth to broadcast messages to the receivers within its domain. The content of the messages can represent advertising, public service announcements, weather and stock reports, etc. One aspect of the illustrative embodiment is that the domain serviced by it is partitioned into a plurality of tessellated areas called nullgeographic regions.null From a single broadcast server, the various messages to be broadcast are broadcast not to the entire domain of the system, but to only those geographic regions within the domain where the content of those messages is appropriate, necessary or desirable.

Abstract translation: 公开了一种基于将每个消息广播到每个区域的适当性，可取性或必要性将不同消息广播到不同地理区域的方法和系统。 特别地，本发明的说明性实施例是一种使用其备用带宽的一部分向其域内的接收机广播消息的无线电信系统。 消息的内容可以表示广告，公共服务公告，天气和股票报告等。说明性实施例的一个方面是由其服务的域被分割成多个被称为“地理区域”的镶嵌区域。 从单个广播服务器，要广播的各种消息不是广播到系统的整个域，而是广播那些消息的内容是合适的，必要的或期望的域内的那些地理区域。

公开(公告)号：US20030179431A1

公开(公告)日：2003-09-25

申请号：US10103099

申请日：2002-03-21

Applicant: Lucent Technologies, Inc. ,  Agere Systems Guardian Corp.

Inventor： Vladimir A. Aksyuk ,  Arman Gasparyan ,  Mark A. Paczkowski

IPC: G02B006/32 ,  G02B026/08

CPC classification number: G02B6/3518 ,  G02B6/122 ,  G02B6/3556 ,  G02B6/357 ,  G02B6/3584 ,  G02B26/0841 ,  G02B26/101 ,  G02B2006/12104

Abstract: The invention addresses a micro-electro-mechanical (MEMS) device, or an array of such devices, for use in an optical communication system and a method of manufacture therefore. An embodiment of the device includes a moveable element support structure, a moveable element and torsional members that couple the moveable element support structure and the moveable element and allow the moveable element to gimbal with respect to the support structure. The inventive device includes torsional members that are substantially free of corrosion thereby producing a device with improved response characteristics. The method includes using an etchant that substantially inhibits corrosion of the torsional members.

Abstract translation: 本发明解决了用于光通信系统的微机电（MEMS）装置或这种装置的阵列，因此这样制造方法。 该装置的实施例包括可移动元件支撑结构，可移动元件和扭转构件，其联接可移动元件支撑结构和可移动元件，并允许可移动元件相对于支撑结构万向节。 本发明的装置包括基本上没有腐蚀的扭转构件，从而产生具有改进的响应特性的装置。 该方法包括使用基本上抑制扭转构件腐蚀的蚀刻剂。

公开(公告)号：US20030169987A1

公开(公告)日：2003-09-11

申请号：US10094093

申请日：2002-03-08

Applicant: Lucent Technologies Inc.

Inventor： Benjamin John Eggleton ,  Charles Kerbage ,  Peter Mach ,  John A. Rogers ,  Robert Scott Windeler

IPC: G02B006/20

CPC classification number: G02B6/021 ,  G02B6/02333 ,  G02B6/02338 ,  G02B6/02366 ,  G02B6/02371 ,  G02B6/02376 ,  G02B6/02385 ,  G02B6/0239

Abstract: A tunable optical fiber device comprises a length of fiber having a core having a certain refractive index; a cladding peripherally surrounding the core with a refractive index less than the refractive index of the core; and at least one hollow region disposed within the cladding in proximity to the core or within the core itself. Fluid (typically liquid) controllably moved within the hollow region modifies the effective index of the fiber and thereby tunes its characteristics.

Abstract translation: 可调谐光纤装置包括具有一定折射率的芯的纤维长度; 围绕所述芯的折射率小于所述芯的折射率的包层; 以及设置在所述包层内靠近所述芯部或所述芯部本身内的至少一个中空区域。 可控制地在中空区域内移动的流体（通常为液体）改变了纤维的有效折射率，从而调整其特性。

公开(公告)号：US20030167441A1

公开(公告)日：2003-09-04

申请号：US10090371

申请日：2002-03-04

Applicant: Lucent Technologies Inc.

Inventor： Dawei Huang ,  Feng Qi

IPC: H03M013/03

CPC classification number: H03M13/23

Abstract: The present invention discloses a system and method for channel coding data within a digital communication system. A data receiving circuit receives a digital input data sequence and periodically inserts known symbols, such as zeros, into the digital input data sequence as part of a convolutional zero code of the present invention. It forms an expanded digital input data sequence. An encoder is operatively connected to the data receiving circuit and trellis encodes the expanded sequence to produce a channel coded data stream such that the number of connections between trellis nodes in a trellis are reduced.

Abstract translation: 本发明公开了一种在数字通信系统内对数据进行信道编码的系统和方法。 数据接收电路接收数字输入数据序列，并且将已知的诸如零的符号周期地插入到数字输入数据序列中作为本发明的卷积零代码的一部分。 它形成一个扩展的数字输入数据序列。 编码器可操作地连接到数据接收电路，并对扩展的序列进行网格编码以产生信道编码的数据流，使得网格中网格节点之间的连接数量减少。

公开(公告)号：US20030142682A1

公开(公告)日：2003-07-31

申请号：US10186761

申请日：2002-07-01

Applicant: Lucent Technologies Inc.

Inventor： Thomas C. Bressoud ,  Rajeev Rastogi ,  Mark A. Smith

IPC: H04L012/28

CPC classification number: H04L47/10 ,  H04L45/04 ,  H04L45/30 ,  H04L45/38 ,  H04L47/125

Abstract: A system for, and method of, configuring border gateway selection for transit traffic flows in a computer network. In one embodiment, the system includes: (1) a border gateway modeler that builds a model of cooperating border gateways, the model including capacities of the border gateways and (2) a traffic flow optimizer, associated with the border gateway modeler, that initially assigns traffic to the border gateways in accordance with a generalized assignment problem and subsequently reassigns the traffic to the border gateways based on cost until the capacities are respected.

Abstract translation: 一种用于在计算机网络中为过境业务流配置边界网关选择的系统和方法。 在一个实施例中，系统包括：（1）构建协作边界网关模型的边界网关建模器，该模型包括边界网关的容量，以及（2）与边界网关建模器相关联的业务流优化器， 根据广义分配问题向边界网关分配流量，随后根据成本将流量重新分配给边界网关，直到容量得到尊重。

公开(公告)号：US20030063624A1

公开(公告)日：2003-04-03

申请号：US10264415

申请日：2002-10-04

Applicant: Lucent Technologies Inc.

Inventor： Ramesh Nagarajan ,  Yung-Terng Wang

IPC: H04J003/16

CPC classification number: H04L47/822 ,  H04L12/5602 ,  H04L45/10 ,  H04L45/123 ,  H04L45/302 ,  H04L47/15 ,  H04L47/70 ,  H04L47/783 ,  H04L47/805 ,  H04L2012/5632 ,  H04L2012/5638

Abstract: A packet switch is configured for determining an equivalent bandwidth for use in GCAC. The equivalent bandwidth definition of the invention is derived by multiplying some known connection parameter such as, for example, a selected bandwidth value by a multiplier preferably computed and stored in look-up tables according to the invention. The appropriate multiplier for a given connection request associated with a call may then be found by accessing sets of the look-up tables based on one or more connection and/or network parameters. For each link in a path considered during GCAC, the product of the multiplication of the selected bandwidth value and the multiplier is then compared to the available bandwidth, AvCR, of the path links to determine if the path satisfies the connection request.

Abstract translation: 分组交换机配置为确定在GCAC中使用的等效带宽。 本发明的等效带宽定义是通过将一些已知的连接参数（例如，所选带宽值）乘以优选地计算并存储在根据本发明的查找表中的乘法器得到的。 然后可以通过基于一个或多个连接和/或网络参数访问查找表的集合来找到与呼叫相关联的给定连接请求的适当乘数。 对于在GCAC期间考虑的路径中的每个链路，然后将所选带宽值与乘数相乘的乘积与路径链路的可用带宽AvCR进行比较，以确定路径是否满足连接请求。