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    PHOTONIC BAND GAP FIBERS USING A JACKET WITH A DEPRESSED SOFTENING TEMPERATURE
    72.
    发明申请
    PHOTONIC BAND GAP FIBERS USING A JACKET WITH A DEPRESSED SOFTENING TEMPERATURE 有权
    使用带有柔软温度的夹克的光子带隙纤维

    公开(公告)号：US20160041333A1

    公开(公告)日：2016-02-11

    申请号：US14749850

    申请日：2015-06-25

    Applicant: Daniel J. Gibson ,  Jasbinder S. Sanghera ,  Frederic H. Kung ,  Ishwar D. Aggarwal

    Inventor： Daniel J. Gibson ,  Jasbinder S. Sanghera ,  Frederic H. Kung ,  Ishwar D. Aggarwal

    IPC: G02B6/02 ,  C03B37/027 ,  C03B37/012

    CPC classification number: G02B6/02338 ,  C03B37/0122 ,  C03B37/0279 ,  C03B2201/60 ,  C03B2201/80 ,  C03B2201/84 ,  C03B2201/86 ,  C03B2203/14 ,  C03B2203/222 ,  C03B2203/42 ,  G02B6/02328 ,  G02B6/02347

    Abstract: The present invention is generally directed to a photonic bad gap fiber and/or fiber preform with a central structured region comprising a first non-silica based glass and a jacket comprising a second non-silica based glass surrounding the central structured region, where the Littleton softening temperature of the second glass is at least one but no more than ten degrees Celsius lower than the Littleton softening temperature of the first glass, or where the base ten logarithm of the glass viscosity in poise of the second glass is at least 0.01 but no more than 2 lower than the base ten logarithm of the glass viscosity in poise of the first glass at a fiber draw temperature. Also disclosed is a method of making a photonic bad gap fiber and/or fiber preform

    Abstract translation: 本发明一般涉及具有中心结构化区域的光子不良间隙纤维和/或纤维预制件，该中心结构化区域包括第一非二氧化硅基玻璃和包含围绕中心结构化区域的第二非二氧化硅基玻璃的护套，其中Littleton 第二玻璃的软化温度比第一玻璃的利特尔顿软化温度低至少一个但不超过十摄氏度，或者第二玻璃的玻璃粘度的基准十对数为至少0.01，但是没有 在纤维拉伸温度下，第一玻璃的玻璃粘度的基数为10以下的基准值低于2。 还公开了制造光子不良间隙纤维和/或纤维预制件的方法

    Microstructured optical fibers and manufacturing methods thereof
    76.
    发明授权
    Microstructured optical fibers and manufacturing methods thereof 有权
    微结构光纤及其制造方法

    公开(公告)号：US08731356B2

    公开(公告)日：2014-05-20

    申请号：US11913417

    申请日：2006-05-03

    Applicant: Nasser Peyghambarian ,  Axel Schulzgen ,  Valery Temyanko

    Inventor： Nasser Peyghambarian ,  Axel Schulzgen ,  Valery Temyanko

    IPC: G02B6/02 ,  C03B37/02

    CPC classification number: C03B37/0122 ,  C03B2201/70 ,  C03B2201/82 ,  C03B2201/86 ,  C03B2203/14 ,  C03B2203/34 ,  C03B2203/42 ,  G02B6/02333 ,  G02B6/02338 ,  G02B6/02352 ,  H01S3/06729 ,  H01S3/06737 ,  H01S3/06741 ,  H01S3/094003

    Abstract: Optical devices and a method for manufacturing these devices. One optical device includes a core region having a first medium of a first refractive index n1, and includes a cladding region exterior to the core region. The cladding region includes a second medium having a second refractive index n2 higher than the first refractive index n1. The cladding region further includes a third medium having a third refractive index n3 lower than the first refractive index n1. The third medium is dispersed in the second medium to form a plurality of microstructures in the cladding region. Another optical device includes a plurality of core regions including at least one core having a doped first medium, and includes a cladding region exterior to the plurality of core regions. The core regions and the cladding region include a phosphate glass.

    Abstract translation: 光学装置及其制造方法。 一个光学器件包括具有第一折射率n1的第一介质的核心区域，并且包括在核心区域外部的包层区域。 包层区域包括具有比第一折射率n1高的第二折射率n2的第二介质。 包层区域还包括具有比第一折射率n1低的第三折射率n3的第三介质。 第三介质分散在第二介质中以在包层区域中形成多个微结构。 另一种光学器件包括多个芯区，包括至少一个具有掺杂的第一介质的芯，并且在多个芯区域的外部包括包层区域。 核心区域和包层区域包括磷酸盐玻璃。

    Ultra small core fiber with dispersion tailoring
    80.
    发明授权
    Ultra small core fiber with dispersion tailoring 有权
    超小芯纤维与分散裁剪

    公开(公告)号：US08165441B2

    公开(公告)日：2012-04-24

    申请号：US12407663

    申请日：2009-03-19

    Applicant: Liang Dong ,  Brian Thomas ,  Libin Fu

    Inventor： Liang Dong ,  Brian Thomas ,  Libin Fu

    IPC: G02B6/02 ,  G02B6/036

    CPC classification number: G02F1/365 ,  C03B37/0122 ,  C03B2201/82 ,  C03B2201/86 ,  C03B2203/10 ,  C03B2203/14 ,  C03B2203/42 ,  C03B2205/08 ,  C03B2205/10 ,  G02B6/02214 ,  G02B6/02333 ,  G02B6/02357 ,  G02F1/395 ,  H01S3/0057 ,  H01S3/06729 ,  H01S3/06754

    Abstract: Various embodiments of optical fiber designs and fabrication processes for ultra small core fibers (USCF) are disclosed. In some embodiments, the USCF includes a core that is at least partially surrounded by a region comprising first features. The USCF further includes a second region at least partially surrounding the first region. The second region includes second features. In an embodiment, the first features are smaller than the second features, and the second features have a filling fraction greater than about 90 percent. The first features and/or the second features may include air holes. Embodiments of the USCF may provide dispersion tailoring. Embodiments of the USCF may be used with nonlinear optical devices configured to provide, for example, a frequency comb or a supercontinuum.

    Abstract translation: 公开了用于超小芯纤维（USCF）的光纤设计和制造工艺的各种实施例。 在一些实施例中，USCF包括至少部分地被包括第一特征的区域包围的芯。 USCF还包括至少部分围绕第一区域的第二区域。 第二个区域包括第二个特征。 在一个实施例中，第一特征小于第二特征，并且第二特征具有大于约90％的填充分数。 第一特征和/或第二特征可以包括气孔。 USCF的实施例可以提供色散调整。 USCF的实施例可以与被配置为提供例如频率梳或超连续谱的非线性光学装置一起使用。

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