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1. 发明申请

US20070291505A1 Light source assembly with integrated optical pipe 审中-公开
标题翻译：光源组件带集成光管
公开(公告)号：US20070291505A1
公开(公告)日：2007-12-20
申请号：US11501923
申请日：2006-08-09
申请人： Rance Fortenberry , Peter Egerton , Rad Sommer , Mike Scobey , Brett Bryars
发明人： Rance Fortenberry , Peter Egerton , Rad Sommer , Mike Scobey , Brett Bryars
IPC分类号： F21S4/00
CPC分类号： G03B21/208 , G02B6/29362 , G02B6/4214 , G02B27/0994 , G02B27/102 , G02B27/145 , G03B21/2033 , G03B21/2066 , G03B33/06 , H04N9/3152
摘要： A light source assembly (212) for providing a homogenized light beam (224) includes a first light source (234), a second light source (236), and an optical pipe (228) that defines a pipe passageway (228A). The first light source (234) generates a first light (234A) that is directed into the pipe passageway (228A) at a first region (228I). The second light source (236) generates a second light (236A) that is directed into the pipe passageway (228A) at a second region (228H) that is different than the first region (228I). The optical pipe (228) homogenizing the first light (234A) and the second light (236A). Additionally, the light source assembly (212) can include a third light source (238) that generates a third light (238A) that is directed into the optical pipe (228) at a third region (228G) that is different than the first region (228I) and the second region (228H).
摘要翻译：用于提供均质化光束（224）的光源组件（212）包括限定管道（228A）的第一光源（234），第二光源（236）和光学管（228）。第一光源（234）产生在第一区域（228 I）处被引导到管道通道（228A）中的第一光（234A）。第二光源（236）产生在与第一区域（228 I）不同的第二区域（228H）处引导到管道通道（228A）中的第二光（236A）。光学管（228）使第一光（234A）和第二光（236A）均质化。另外，光源组件（212）可以包括第三光源（238），该第三光源在第三区域（228G）处产生被引导到光管（228）中的第三光（238A），该第三区域（228G）不同于第一区域（228I）和第二区域（228H）。

2. 发明申请

US20080074898A1 LIGHT SOURCE ASSEMBLIES 审中-公开
标题翻译：光源组件
公开(公告)号：US20080074898A1
公开(公告)日：2008-03-27
申请号：US11852683
申请日：2007-09-10
申请人： Rad Sommer , Peter Egerton , Rance Fortenberry , Brett Bryars , Michael Scobey
发明人： Rad Sommer , Peter Egerton , Rance Fortenberry , Brett Bryars , Michael Scobey
IPC分类号： F21V9/08 , G02B6/00
CPC分类号： G02B6/0026 , G02B6/0028 , G02B6/0068 , G02B27/102 , G02B27/142 , G02B27/145 , H04N9/3152
摘要： A light source assembly comprises: a light pipe and one or more tapered light collectors operative to reduce the angular distribution of light entering the light pipe from light sources at one or more ports. Dichroic filters and angle-dependent, wavelength selective pass filters control light flow into and through the light pipe. The tapered light collector is operative to reduce the angular distribution of light entering the light pipe. At least a first dichroic filter positioned in the light pipe optically between first and second light entrances is operative to pass first color light from the first light source toward the light port, and to reflect second color light from the second light source toward the light port.
摘要翻译：光源组件包括：光管和一个或多个锥形光收集器，其可操作以减少从一个或多个端口处的光源进入光管的光的角分布。二向色滤光器和角度依赖的波长选择性通过滤光片控制光流入和穿过光管。锥形光收集器可操作以减少进入光管的光的角分布。至少在第一和第二光入口之间在光管中定位的第一分色滤光器可操作以将来自第一光源的第一颜色光朝向光口传递，并将来自第二光源的第二色光反射到光端口。

3. 发明申请

US20070230532A1 Display laser light source 审中-公开
标题翻译：显示激光光源
公开(公告)号：US20070230532A1
公开(公告)日：2007-10-04
申请号：US11732693
申请日：2007-04-03
申请人： Nigel Copner , Rance Fortenberry , Mike Scobey
发明人： Nigel Copner , Rance Fortenberry , Mike Scobey
IPC分类号： H01S3/10 , H01S3/08
CPC分类号： H01S3/109
摘要： A display light source (230) includes a gain media (232), an output reflector (246), and a wavelength converter (244) that cooperate to generate a source output beam (260). The gain media (232) generates a media output beam (247) that exits an output facet (232B) of the gain media (232). The media output beam (247) has a first spectral frequency range and a relatively large number of modes. The output reflector (246) is spaced apart from the gain media (232), and the output reflector (246) forms a portion of a laser cavity (251). The wavelength converter (244) is positioned within the laser cavity (251). The wavelength converter (244) converts at least a portion of the media output beam (247) from the first spectral frequency range to a converted beam (258) having at a secondary spectral frequency range. For example, the wavelength converter (244) can double the frequency of the media output beam (247). Additionally, the light source (230) can include a wavelength controller (238) that controls the number of modes that are lasing in the laser cavity (251), and that controls the spectral width and the center wavelength of the light that is lasing in the laser cavity (251)
摘要翻译：显示光源（230）包括协调以产生源输出光束（260）的增益介质（232），输出反射器（246）和波长转换器（244）。增益介质（232）产生离开增益介质（232）的输出面（232B）的介质输出光束（247）。媒体输出光束（247）具有第一光谱频率范围和相对大量的模式。输出反射器（246）与增益介质（232）间隔开，并且输出反射器（246）形成激光腔（251）的一部分。波长转换器（244）位于激光腔（251）内。波长转换器（244）将媒体输出光束（247）的至少一部分从第一光谱频率范围转换成具有二次光谱频率范围的转换光束（258）。例如，波长转换器（244）可以使介质输出光束（247）的频率加倍。此外，光源（230）可以包括波长控制器（238），其控制在激光腔（251）中发射的模式的数量，并且控制激光的光的光谱宽度和中心波长激光腔（251）

4. 发明申请

US20050248832A1 Gain-Flattening apparatus and methods and optical amplifiers employing same 审中-公开
标题翻译：增益平坦化装置和方法以及采用它的光放大器
公开(公告)号：US20050248832A1
公开(公告)日：2005-11-10
申请号：US10874559
申请日：2004-06-23
申请人： Rad Sommer , Michael Scobey , Rance Fortenberry , Toby Reid , Paul Johnson
发明人： Rad Sommer , Michael Scobey , Rance Fortenberry , Toby Reid , Paul Johnson
IPC分类号： H04B10/294 , H01S3/00
CPC分类号： H04B10/2941
摘要： A gain-flattening filter for in-line compensation of the spectral gain profile of an optical amplifier comprises: a first GFF component having a transmission curve with a spectral loss profile corresponding to the spectral gain profile of an optical amplifier, and a second GFF component having a transmission curve with a spectral loss profile corresponding to the error function of the first GFF component. A method of producing a gain-flattening filter for use with an optical amplifier comprises: designing a first GFF component to have a transmission curve with a spectral loss profile corresponding to a target loss profile for the optical amplifier; manufacturing the first GFF component; determining the error function of the first GFF component; designing a second GFF component to have a transmission curve with a spectral loss profile corresponding to the error function of the first GFF component (unpackaged or as packaged with other components of the GFF apparatus and/or other components of a gain-flattened optical amplifier); manufacturing the second GFF component; and combining the first and second GFF components.
摘要翻译：用于线性补偿光放大器的光谱增益分布的增益平坦化滤波器包括：具有与光放大器的光谱增益分布对应的光谱损耗分布的传输曲线的第一GFF分量和第二GFF分量具有对应于第一GFF分量的误差函数的频谱损耗曲线的传输曲线。一种制造用于光放大器的增益平坦滤波器的方法包括：设计第一GFF分量以使具有对应于光放大器的目标损耗曲线的光谱损耗曲线的透射曲线; 制造第一个GFF组件; 确定第一GFF组件的误差函数; 设计第二GFF组件以具有与第一GFF组件的误差函数对应的频谱损耗曲线的传输曲线（未封装或与GFF装置的其他组件和/或增益平坦化的光放大器的其它组件一起封装） ; 制造第二个GFF组件; 并组合第一和第二GFF组件。

5. 发明申请

US20060268394A1 Gain-flattening apparatus and methods and optical amplifiers employing same 有权
公开(公告)号：US20060268394A1
公开(公告)日：2006-11-30
申请号：US11480654
申请日：2006-06-22
申请人： Rad Sommer , Rance Fortenberry
发明人： Rad Sommer , Rance Fortenberry
IPC分类号： H01S3/00 , H04B10/12
CPC分类号： G02B5/28 , G02B6/2937 , G02B6/2938 , G02B6/29395 , H01S3/06754 , H01S3/10023 , H01S2301/04 , H04B10/2941
摘要： Gain-flattening components for compensation of at least a portion of the spectral gain profile of an optical amplifier comprises an optical substrate having at least a first gain-flattening filter disposed on a first surface of the optical substrate and a second gain-flattening filter disposed on a second surface of the optical substrate. The first gain-flattening filter has a transmission curve with a spectral loss profile for optical signals in the optical wavelength range, and has a net insertion loss error function relative to the spectral gain profile of an optical amplifier. The spectral loss profile of the second gain-flattening filter corresponds to the net insertion error function of the first gain-flattening filter. Gain-flattening optical amplifiers comprise one or more such gain-flattening components and at least one optical signal amplifier. Methods of producing gain-flattening components comprise: designing a primary gain-flattening filter to flatten the spectral gain profile of an optical amplifier; disposing on a first surface of an optical substrate a first gain-flattening filter according to the design of the primary gain-flattening filter; determining the error function of the coated substrate; designing a tweaker filter with a spectral loss profile corresponding to the error function of the coated substrate; and disposing on the second surface of the optical substrate a second filter according to the design of the tweaker filter.

6. 发明申请

US20070081226A1 Optical gain flattening components, optical chips and optical amplifiers and methods employing same 有权
标题翻译：光学增益平坦化部件，光学芯片和光学放大器以及使用它们的方法
公开(公告)号：US20070081226A1
公开(公告)日：2007-04-12
申请号：US11248826
申请日：2005-10-12
申请人： Rad Sommer , Michael Scobey , Barrie Flintham , Rance Fortenberry , Paul Johnson
发明人： Rad Sommer , Michael Scobey , Barrie Flintham , Rance Fortenberry , Paul Johnson
IPC分类号： H01S3/00
CPC分类号： G02B6/2937 , G02B6/4215 , G02B6/4246 , H04B10/2941
摘要： An optical component for gain-flattening multiplexed passband signals amplified with optical pump power, comprises a launch port optical waveguide operative to communicate multiplexed passband signals in a passband wavelength range and optical pump power in a different wavelength range; a thin film demux filter oriented to receive combined multiplexed passband signals and optical pump power from the launch port optical waveguide, and operative to pass the multiplexed passband signals and to reflect the optical pump power; a bypass port optical waveguide operative and oriented to receive and carry optical pump power reflected by the demux filter; a gain-flattening filter positioned to receive from the thin film demux filter and operative to pass the multiplexed passband signals with a desired attenuation profile for gain-flattening; and an output port optical waveguide oriented to receive and operative to carry at least multiplexed passband signals passed by the gain-flattening filter. Also disclosed are optical amplifiers comprising such GFF components. Also disclosed are optical filters comprising an optical substrate, a thin film demux filter on a first surface of the optical substrate, and a gain-flattening filter on an opposite surface of the optical substrate, wherein the demux filter is operative to pass multiplexed passband signals in a passband wavelength range and to reflect optical pump power in a different wavelength range, and the gain-flattening filter is operative to pass the multiplexed passband signals and to provide a desired attenuation profile to the multiplexed passband signals.
摘要翻译：用于通过光泵浦功率放大的用于增益平坦化的多路复用通带信号的光学部件包括：发射端口光波导，用于在通带波长范围内传送多路复用通带信号，并在不同波长范围内传输光泵浦功率; 薄膜解复用滤波器，其定向为从发射端口光波导接收组合复用的通带信号和光泵浦功率，并且可操作地传递复用的通带信号并反映光泵功率; 旁路端口光波导，其操作和定向以接收和携带由解复用滤波器反射的光泵功率; 增益平坦化滤波器，定位成从薄膜解复用滤波器接收并且操作以使所述多路复用通带信号具有用于增益平坦化的期望衰减分布; 以及输出端口光波导，其定向为接收和操作以承载由增益平坦化滤波器传递的至少多路复用通带信号。还公开了包括这种GFF组件的光放大器。还公开了包括光学基板，在光学基板的第一表面上的薄膜解复用滤光器和在光学基板的相对表面上的增益平坦化滤光器的光学滤波器，其中解复用滤波器用于通过复用的通带信号在通带波长范围内并且反射在不同波长范围内的光泵浦功率，并且增益平坦化滤波器可操作以通过复用的通带信号并且为多路复用的通带信号提供期望的衰减曲线。

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