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1. 发明授权

US06259848B1 Propagating temporal optical solitons in a planar lightguide circuit 失效
标题翻译：在平面光导电路中传播时间光学孤子
公开(公告)号：US06259848B1
公开(公告)日：2001-07-10
申请号：US09169859
申请日：1998-10-10
申请人： Brian G. Bagley , Robert T. Deck , Mirko G. Mirkov , Anca L. Sala
发明人： Brian G. Bagley , Robert T. Deck , Mirko G. Mirkov , Anca L. Sala
IPC分类号： G02B610
CPC分类号： H04B10/25077 , G02B6/122 , G02F1/3513
摘要： Planar waveguide devices are described which function as elements of a soliton transmission communications system operating at a selected central wavelength. These devices have at least one optical channel waveguide whose core has a refractive index and dielectric constant with a dependence on the optical signal intensity which can balance a negative dispersion in the waveguide at dimensions compatible with monomode transmission of the selected central wavelength. It is a property of such a waveguide that if the input is an optical soliton, the output will also be a soliton. Such circuits are useful at the input and output of a soliton transmitting fiber as part of a high bit-rate (broadband) communications system.
摘要翻译：描述了作为在所选择的中心波长下工作的孤子传输通信系统的元件的平面波导装置。这些器件具有至少一个光通道波导，其芯具有折射率和介电常数，其依赖于光信号强度，其可以在与所选择的中心波长的单模透射相容的尺寸下平衡波导中的负色散。这是一种波导的特性，如果输入是光孤子，输出也将是孤子。这种电路在作为高比特率（宽带）通信系统的一部分的孤子发射光纤的输入和输出中是有用的。

2. 发明授权

US06173096B2 Switching temporal optical solitons in a planar lightguide circuit 失效
标题翻译：在平面光导电路中切换时间光学孤子
公开(公告)号：US06173096B2
公开(公告)日：2001-01-09
申请号：US09294294
申请日：1999-04-19
申请人： Brian G. Bagley , Robert T. Deck , Anca L. Sala
发明人： Brian G. Bagley , Robert T. Deck , Anca L. Sala
IPC分类号： G02B626
CPC分类号： G02F1/3513 , G02B6/125 , G02B2006/12145 , G02F1/3515
摘要： A planar waveguide device is described which can function as either a switching or power dividing element of a soliton transmission communication system operating at a selected central wavelength. The device has one input and two outputs and consists of two optical channel waveguides, in a coupler-like configuration, each of whose cores has a refractive index and dielectric constant with a dependence on the optical signal intensity which can balance a negative dispersion in the waveguide at dimensions compatible with monomode transmission of the selected central wavelength. It is a property of such waveguides that if the input to one channel waveguide is a temporal optical soliton, the output will also be a temporal soliton, and the output waveguide, or waveguides, from which it exits the device as well as the power of the switched or power divided signal at each output will be dependent upon the input soliton peak power. Such switching and power dividing circuits are useful at the input and output of soliton transmitting fibers as part of a high bit-rate (broadband) communication system.
摘要翻译：描述了可以用作以选定的中心波长工作的孤子传输通信系统的开关或功率分配元件的平面波导器件。该器件具有一个输入和两个输出，并且由两个光通道波导组成，处于耦合器状配置中，每个光纤芯具有折射率和介电常数，其依赖于光信号强度，其可以平衡在波导的尺寸与所选择的中心波长的单模传输相容。这种波导的属性是，如果一个通道波导的输入是时间光孤子，那么输出也将是时间孤子，并且输出波导或波导从其离开设备，以及功率每个输出处的开关或分频信号将取决于输入孤子峰值功率。这种开关和功率分配电路在作为高比特率（宽带）通信系统的一部分的孤岛发射光纤的输入和输出中是有用的。

3. 发明授权

US06731388B1 Method of measuring surface plasmon resonance using interference structure of reflected beam profile 失效
标题翻译：使用反射光束轮廓的干涉结构测量表面等离子体共振的方法
公开(公告)号：US06731388B1
公开(公告)日：2004-05-04
申请号：US09943696
申请日：2001-08-31
申请人： Henry J. Simon , Robert T. Deck , Richard V. Andaloro
发明人： Henry J. Simon , Robert T. Deck , Richard V. Andaloro
IPC分类号： G01N2155
CPC分类号： G01N21/553
摘要： Changes in optical properties of layered materials are measured by directing an incident wave of finite transverse dimensions toward layered materials under conditions that will produce a propagating surface mode or a waveguide mode in the layered materials. The intensity distribution is measured within the transverse beam profile of the total reflected beam. The profile shows asymmetric structure associated with the excitation of the propagating surface mode or a wave-guide mode. The index of refraction of the layered materials is modified and the reshaped intensity distribution within the transverse beam profile of the total reflected beam is again measured under the same incidence conditions. The measured intensity distributions are compared to detect differences in the indexes of refraction in the layered materials.
摘要翻译：层状材料的光学特性的变化通过在分层材料中产生传播表面模式或波导模式的条件下将有限横向尺寸的入射波引向分层材料来测量。强度分布在总反射光束的横向波束剖面内测量。该轮廓示出与传播表面模式或波导模式的激励相关联的不对称结构。层叠材料的折射率被修改，并且在相同的入射条件下再次测量总反射光束的横向光束轮廓内的重塑强度分布。将测量的强度分布进行比较，以检测分层材料中折射率的差异。

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