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1. 发明授权

US08744223B2 Array-type photo module 有权
标题翻译：阵列型照片模块
公开(公告)号：US08744223B2
公开(公告)日：2014-06-03
申请号：US13410131
申请日：2012-03-01
申请人： Yuto Yamashita , Keiichi Sasaki , Etsuo Ogino , Yasuaki Tamura , Yuji Akahori , Yuichi Suzuki
发明人： Yuto Yamashita , Keiichi Sasaki , Etsuo Ogino , Yasuaki Tamura , Yuji Akahori , Yuichi Suzuki
IPC分类号： G02B6/32
CPC分类号： G02B6/425 , G02B6/4215
摘要： The present invention provides an array-type photo module including a filter, which, in each channel, transmits therethrough a portion of emitted light from an incident optical fiber on the opposite side of a gradient-index lens array and reflects another portion of the emitted light from the incident optical fiber toward the gradient-index lens array, and a light-shielding member which is arranged on the opposite side of the filter from the gradient-index lens array, so as to be spaced from the filter and, in each channel, has an opening passing therethrough transmitted light from the filter on the opposite side of the filter. The array-type photo module is easily and inexpensively manufactured, and may be used in a high-density array, with low crosstalk.
摘要翻译：本发明提供了一种阵列型照相模块，它包括一个滤光器，它在每个通道中透过其中一部分来自入射光纤的发射光，在入射光纤位于相反的一个梯度折射率透镜阵列上，从入射光纤到达梯度折射率透镜阵列的光;以及遮光构件，其设置在与滤光镜相反的一侧，与滤光镜相隔离，并且每个通道具有穿过过滤器相对侧上的来自过滤器的透射光的开口。阵列型光模块容易且廉价地制造，并且可以以低串扰的高密度阵列使用。

2. 发明申请

US20120257855A1 ARRAY-TYPE PHOTO MODULE 有权
标题翻译：阵列型照片模块
公开(公告)号：US20120257855A1
公开(公告)日：2012-10-11
申请号：US13410131
申请日：2012-03-01
申请人： Yuto Yamashita , Keiichi Sasaki , Etsuo Ogino , Yasuaki Tamura , Yuji Akahori , Yuichi Suzuki
发明人： Yuto Yamashita , Keiichi Sasaki , Etsuo Ogino , Yasuaki Tamura , Yuji Akahori , Yuichi Suzuki
IPC分类号： G02B6/32
CPC分类号： G02B6/425 , G02B6/4215
摘要： PROBLEMAn object of the present invention is to easily and inexpensively manufacture an array-type photo module and, in addition, coexist high-density array and low crosstalk.SOLUTIONThe present invention provides an array-type photo module M including a filter 31, which, in each channel, transmits therethrough a portion of emitting light from an incident optical fiber 11 on the opposite side of a gradient-index lens array 2 and reflects another portion of the emitting light from the incident optical fiber 11 toward the gradient-index lens array 2, and a light-shielding member 32 (33) which is arranged on the opposite side of the gradient-index lens array 2 of the filter 31 so as to be spaced from the filter 31 and, in each channel, has an opening 34 (35) passing therethrough transmitted light from the filter 31 on the opposite side of the filter 31.
摘要翻译：发明内容本发明的目的在于容易且廉价地制造阵列型照相模块，另外共存高密度阵列和低串扰。解决方案本发明提供一种阵列型光模块M，其包括滤光器31，滤光器31在每个通道中透过其中一部分发射光，该入射光纤11位于梯度折射率透镜阵列2的相对侧并反射来自入射光纤11的发光的另一部分朝向梯度折射率透镜阵列2，以及设置在滤光器31的梯度折射率透镜阵列2的相反侧的遮光部件32（33）与过滤器31隔开，并且在每个通道中具有穿过过滤器31的相反侧上的来自过滤器31的透射光的开口34（35）。

3. 发明授权

US08977083B2 Photo module 有权
标题翻译：照片模块
公开(公告)号：US08977083B2
公开(公告)日：2015-03-10
申请号：US14113828
申请日：2012-04-03
申请人： Yuto Yamashita , Etsuo Ogino , Keiichi Sasaki
发明人： Yuto Yamashita , Etsuo Ogino , Keiichi Sasaki
IPC分类号： G02B6/32 , G02B6/42
CPC分类号： G02B6/32 , G02B6/4206 , G02B6/425
摘要： The photo module is provided with an incident light fiber guiding light, a gradient index lens having an optical axis different from the incident light fiber, having a period length larger than a ¼ period length and smaller than a ½ period length with respect to the wavelength of the incident light, joined to the incident light fiber on a surface forming a finite angle with a surface vertical to the optical axis, and having, as a light exit surface of emitting light, a surface substantially vertical to the optical axis, and a light receiving element disposed at a position where the emitting light is collected and measuring the strength of the emitting light.
摘要翻译：光模块设置有入射光纤引导光，具有不同于入射光纤的光轴的梯度折射率透镜，其周期长度大于1/4周期长度并且小于相对于波长的1/2周期长度的入射光在与垂直于光轴的表面形成有限角度的表面上接合入射光纤，并且具有作为发光的光出射面，基本上垂直于光轴的表面，以及光接收元件设置在收集发光的位置并测量发光的强度。

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