HYBRID MID-IR-LIGHT TRANSMITTING FIBER

    公开(公告)号:US20210039985A1

    公开(公告)日:2021-02-11

    申请号:US16533339

    申请日:2019-08-06

    申请人: Shibin Jiang Tao Luo

    发明人: Shibin Jiang Tao Luo

    IPC分类号: C03C13/04 C03C4/10

    摘要: A hybrid mid-infrared-light transmitting glass fiber comprising a non-oxide infrared-light transmitting glass core, non-oxide glass inner cladding, and an oxide glass external cladding. In certain embodiments, the hybrid mid-infrared transmitting glass fiber is configured as a single mode fiber at a specific wavelength. In certain embodiments, the hybrid mid-infrared-light transmitting glass fiber is configured a polarization maintaining single mode fiber at a chosen specific wavelength.

    Thulium and/or Holmium Doped Silicate Glasses for Two Micron Lasers
    12.
    发明申请
    Thulium and/or Holmium Doped Silicate Glasses for Two Micron Lasers 有权
    用于两个微米激光器的ium和/或钬掺杂硅酸盐玻璃

    公开(公告)号:US20120128013A1

    公开(公告)日:2012-05-24

    申请号:US13364009

    申请日:2012-02-01

    申请人: Shibin Jiang Tao Luo

    发明人: Shibin Jiang Tao Luo

    IPC分类号: H01S3/30 G02B6/00

    摘要: A laser glass fiber with a core of the fiber comprising a silicate glass host, one or more glass network modifiers, one or more glass network intermediators, and Thulium ions, Holmium ions, or a combination of Thulium ions and Holmium ions. The fiber emits laser light from 1.7 micron to 2.2 micron.

    摘要翻译: 具有纤维芯的激光玻璃纤维包括硅酸盐玻璃主体,一个或多个玻璃网络改性剂,一个或多个玻璃网络中间体,以及铊离子,钬离子或钍离子和钬离子的组合。 光纤发射1.7微米至2.2微米的激光。

    Single-frequency narrow linewidth 1μm fiber laser
    13.
    发明授权
    Single-frequency narrow linewidth 1μm fiber laser 有权
    单频窄线宽1mum光纤激光器

    公开(公告)号:US06982997B1

    公开(公告)日:2006-01-03

    申请号:US10665032

    申请日:2003-09-16

    IPC分类号: H01S3/30 H01S3/08 H01S3/98

    摘要: A compact single frequency, single-mode 1 μm fiber laser with narrow linewidth ( 2 mW) is formed with an oxide-based multi-component glass fiber doped with triply ionized rare-earth ytterbium ions and fiber gratings formed in sections of passive silica fiber and fused thereto. The multi-component glass supports higher doping concentrations than standard silica fiber, hence higher output power levels in short cavities. Formation of the gratings in passive silica fiber both facilitates splicing to other optical components and reduces noise thus improving linewidth.

    摘要翻译: 使用掺杂三电离稀土镱离子的基于氧化物的多组分玻璃纤维形成具有窄线宽(<10kHz)和高输出功率(> 2mW)的紧凑型单频,单模1mm光纤激光器 以及在被动二氧化硅纤维的部分形成并且与其融合的纤维光栅。 多组分玻璃支持比标准二氧化硅纤维更高的掺杂浓度,因此在短腔中具有更高的输出功率水平。 无源二氧化硅光纤中的光栅的形成既方便了与其他光学元件的接合,也降低了噪声,从而改善了线宽。

    Thulium and/or holmium doped silicated glasses for two micron lasers
    14.
    发明授权
    Thulium and/or holmium doped silicated glasses for two micron lasers 有权
    用于两微米激光器的ium和/或钬掺杂硅酸盐玻璃

    公开(公告)号:US08121154B2

    公开(公告)日:2012-02-21

    申请号:US12113865

    申请日:2008-05-01

    申请人: Shibin Jiang Tao Luo

    发明人: Shibin Jiang Tao Luo

    IPC分类号: H01S3/30

    摘要: A laser glass fiber with a core of the fiber composition, comprising a silicate glass host, one or more glass network modifiers, one or more glass network intermediators, and Thulium ions, Holmium ions, or a combination of Thulium ions and Holmium ions. The fiber emits laser light from 1.7 micron to 2.2 micron.

    摘要翻译: 具有纤维组合物芯的激光玻璃纤维,包括硅酸盐玻璃主体,一个或多个玻璃网络改性剂,一种或多种玻璃网络中间体,以及ium离子,钬离子或铊离子和钬离子的组合。 光纤发射1.7微米至2.2微米的激光。

    ER3+ doped boro-tellurite glasses for 1.5 μm broadband amplification
    15.
    发明授权
    ER3+ doped boro-tellurite glasses for 1.5 μm broadband amplification 有权
    ER3 +掺杂的硼硅酸盐玻璃用于1.5m宽带放大

    公开(公告)号:US06859606B2

    公开(公告)日:2005-02-22

    申请号:US10306483

    申请日:2002-11-27

    摘要: A tellurite-based glass composition for use in EDFAs exhibits higher phonon energy without sacrificing optical, thermal or chemical durability properties. The introduction of boron oxide (B2O3) into the Er3+-doped tellurite glasses increases the phonon energy from typically 785 cm−1 up to 1335 cm−1. The inclusion of additional glass components such as Al2O3 has been shown to enhance the thermal stability and particularly the chemical durability of the boro-tellurite glasses. Er:Yb codoping of the glass does further enhance its gain characteristics.

    摘要翻译: 用于EDFA的基于碲酸盐的玻璃组合物表现出更高的声子能量,而不牺牲光学,热学或化学耐久性。 氧化硼(B2O3)引入Er 3+掺杂的碲化物玻璃将声子能量通常从785cm -1增加到1335cm -1。 已经显示包含另外的玻璃组分如Al 2 O 3可以增强硼 - 碲酸盐玻璃的热稳定性,特别是化学耐久性。 呃:玻璃的Yb共聚作用进一步增强了它的增益特性。