Use of glasses containing rare earth oxide, alumina, and zirconia and dopant in optical waveguides
    6.
    发明授权
    Use of glasses containing rare earth oxide, alumina, and zirconia and dopant in optical waveguides 有权
    在光波导中使用含有稀土氧化物,氧化铝,氧化锆和掺杂剂的玻璃

    公开(公告)号:US07292766B2

    公开(公告)日:2007-11-06

    申请号:US10425039

    申请日:2003-04-28

    IPC分类号: G02B6/00

    摘要: The invention provides optical waveguides comprising a glass doped with a rare earth dopant on a surface of the substrate, wherein the glass comprises (a) Al2O3, at least one of REO or Y2O3, and at least one of ZrO2 or HfO2, wherein at least 80 percent by weight of the glass collectively comprises the Al2O3, at least one of REO or Y2O3, and at least one of ZrO2 or HfO2, based on the total weight of the glass; (b) Al2O3, at least one of REO or Y2O3, and at least one of ZrO2 or HfO2, wherein at least 70 percent by weight of the glass collectively comprises the Al2O3, at least one of REO or Y2O3, and at least one of ZrO2 or HfO2, and wherein the glass contains not more than 20 percent by weight SiO2 and not more than 20 percent by weight B2O3, based on the total weight of the glass; or (c) at least 40 percent by weight Al2O3, based on the total weight of the glass, and a first metal oxide other than Al2O3, wherein the Al2O3 and the first metal oxide, collectively comprise at least 80 percent by weight of the glass.

    摘要翻译: 本发明提供了光学波导,其包括在衬底的表面上掺杂有稀土掺杂剂的玻璃,其中所述玻璃包括(a)Al 2 O 3 3,至少一个 的REO或Y 2 O 3 3,以及ZrO 2 2或HfO 2 2中的至少一种,其中至少 玻璃的80重量%总共包含Al 2 O 3 O 3,REO或Y 2 O 3 3中的至少一个, / SUB>,以及基于玻璃的总重量的ZrO 2或HfO 2 2中的至少一种; (b)Al 2 O 3 3,REO或Y 2 O 3 3中的至少一个,至少一个 ZrO 2或HfO 2 2中的一种,其中至少70重量%的玻璃共同包含Al 2 O 3, / SO 2,REO或Y 2 O 3 3中的至少一个,以及ZrO 2 2或HfO 2 3中的至少一种, / SUB>,并且其中所述玻璃含有不超过20重量%的SiO 2和不大于20重量%的B 2 O 3 3 / >,基于玻璃的总重量; 或(c)至少40重量%的Al 2 O 3 3,基于玻璃的总重量,以及除Al 2以外的第一金属氧化物 其中Al 2 O 3 3和第一金属氧化物共同包含至少80重量%的O 2 O 3 玻璃。

    Porous microsphere resonators
    7.
    发明授权
    Porous microsphere resonators 失效
    多孔微球谐振器

    公开(公告)号:US07595890B2

    公开(公告)日:2009-09-29

    申请号:US11837604

    申请日:2007-08-13

    IPC分类号: G01B9/02

    摘要: There are several different applications where it is desirable to increase the amount of material that can be introduced to the surface of a microresonator that has whispering gallery modes. The use of a porous surface on the microresonator permits greater amounts of the material to be captured on or near the surface of the microresonator, resulting in an increased optical interaction between the material and the light propagating in the whispering gallery mode(s) of the microresonator.

    摘要翻译: 存在几种不同的应用,其中期望增加可以引入具有耳语画廊模式的微谐振器的表面的材料的量。 在微谐振器上使用多孔表面允许在微谐振器的表面上或附近捕获更多量的材料,从而导致材料与在电子图案模式中传播的光之间增加的光学相互作用 微谐振器。

    POROUS MICROSPHERE RESONATORS
    8.
    发明申请
    POROUS MICROSPHERE RESONATORS 失效
    多孔微波谐振器

    公开(公告)号:US20080265147A1

    公开(公告)日:2008-10-30

    申请号:US11837604

    申请日:2007-08-13

    IPC分类号: G02B6/26

    摘要: There are several different applications where it is desirable to increase the amount of material that can be introduced to the surface of a microresonator that has whispering gallery modes. The use of a porous surface on the microresonator permits greater amounts of the material to be captured on or near the surface of the microresonator, resulting in an increased optical interaction between the material and the light propagating in the whispering gallery mode(s) of the microresonator.

    摘要翻译: 存在几种不同的应用,其中期望增加可以引入具有耳语画廊模式的微谐振器的表面的材料的量。 在微谐振器上使用多孔表面允许在微谐振器的表面上或附近捕获更多量的材料,从而导致材料与在电子图案模式中传播的光之间增加的光学相互作用 微谐振器。

    Porous microsphere resonators
    9.
    发明授权
    Porous microsphere resonators 有权
    多孔微球谐振器

    公开(公告)号:US07259855B2

    公开(公告)日:2007-08-21

    申请号:US10685208

    申请日:2003-10-14

    IPC分类号: G01N21/59

    摘要: There are several different applications where it is desirable to increase the amount of material that can be introduced to the surface of a microresonator that has whispering gallery modes. The use of a porous surface on the microresonator permits greater amounts of the material to be captured on or near the surface of the microresonator, resulting in an increased optical interaction between the material and the light propagating in the whispering gallery mode(s) of the microresonator.

    摘要翻译: 存在几种不同的应用,其中期望增加可以引入具有耳语画廊模式的微谐振器的表面的材料的量。 在微谐振器上使用多孔表面允许在微谐振器的表面上或附近捕获更多量的材料,从而导致材料与在电子图案模式中传播的光之间增加的光学相互作用 微谐振器。