Low temperature joining of phosphate glass
    2.
    发明授权
    Low temperature joining of phosphate glass 有权
    低温接合磷酸盐玻璃

    公开(公告)号:US07208060B2

    公开(公告)日:2007-04-24

    申请号:US10614087

    申请日:2003-07-08

    IPC分类号: B32B37/12

    摘要: A method for the low temperature joining of similar and/or different phosphate glass by mating at low temperature glass components by an aqueous solution containing phosphorus. In preferred embodiments, the phosphate glasses are polished, cleaned, and brought together with the phosphate-containing solution between the polished surfaces. Vacuum may be applied to assist in making the joint. The composite is optionally heat treated to increase strength, chemical durability, and optical performance. The bond thereby formed has low birefringence, is strong, and is virtually photonically invisible. The joints now make possible, for example, substrates for virtually no loss signal splitters and other high-end optical components at low cost. Large hybrid performs substrates composed of multiple glass components may be prepared and segmented, providing an inexpensive novel substrate for the photonics industry. Active lasing phosphate glasses may be joined by the present invention method to passive non-lasing glasses for use in laser and related applications.

    摘要翻译: 一种通过含磷水溶液在低温玻璃组分配合来低温接合相似和/或不同磷酸盐玻璃的方法。 在优选的实施方案中,将磷酸盐玻璃与抛光表面之间的含磷酸盐溶液进行抛光,清洁并与之一起。 可以使用真空来辅助接头。 任选地对复合材料进行热处理以提高强度,化学耐久性和光学性能。 由此形成的结合具有低双折射性,是强的,并且实际上是光学不可见的。 接头现在使得成为可能,例如,用于几乎没有损耗信号分离器和其它高端光学部件的基板以低成本。 可以制备和分段的由多个玻璃组分组成的大型混合的基片,为光子学工业提供便宜的新型基片。 主动激光磷酸盐玻璃可以通过本发明的方法连接到用于激光和相关应用的被动非激光玻璃。

    Phosphate glass useful in high energy lasers
    5.
    发明授权
    Phosphate glass useful in high energy lasers 失效
    磷酸盐玻璃可用于高能激光

    公开(公告)号:US5526369A

    公开(公告)日:1996-06-11

    申请号:US957184

    申请日:1992-10-07

    摘要: In a high energy laser system utilizing phosphate laser glass components tomplify the laser beam, the laser system requires a generated laser beam having an emission bandwidth of less than 26 nm and the laser glass components consist essentially of (on an oxide composition basis):______________________________________ Mole % ______________________________________ P.sub.2 O.sub.5 50-75 Al.sub.2 O.sub.3 >0-10 K.sub.2 O >0-30 MgO 0-30 CaO 0-30 Li.sub.2 O 0-20 Na.sub.2 O 0-20 Rb.sub.2 O 0-20 Cs.sub.2 O 0-20 BeO 0-20 SrO 0-20 BaO 0-20 ZnO 0-20 PbO 0-20 B.sub.2 O.sub.3 0-10 Y.sub.2 O.sub.3 0-10 La.sub.2 O.sub.3 0-8 Ln.sub.2 O.sub.3 0.01-8 ______________________________________ whereinthe sum of MgO and CaO is >0-30;the sum of Li.sub.2 O, Na.sub.2 O, Rb.sub.2 O, and Cs.sub.2 O is 0-20;the sum of BeO, SrO, BaO, ZnO, and PbO is 0-20;the sum of B.sub.2 O.sub.3 and Y.sub.2 O.sub.3 is 0-10; andLn.sub.2 O.sub.3 represents the sum of the oxides of active lasing lanthanides of atomic number 58-71.

    摘要翻译: 在利用磷酸盐激光玻璃元件来放大激光束的高能量激光系统中,激光系统需要发射带宽小于26nm的激光束,激光玻璃组分基本上由(基于氧化物组成)组成: - 摩尔%-P2O5 50-75-Al2O3> 0-10-K2O> 0-30 -MgO 0-30 -CaO 0-30 -Li2O 0-20 -Na2O 0-20 -Rb2O 0-20 -Cs2O 0-20 -BoO 0-20 -SrO 0-20 -BaO 0-20 -ZnO 0-20 -PbO 0-20 -B2O3 0-10 -Y2O3 0-10 -La2O3 0-8 -Ln2O3 0.01-8 - 其中和 MgO和CaO> 0-30; Li2O,Na2O,Rb2O和Cs2O的总和为0-20; BeO,SrO,BaO,ZnO,PbO的总和为0〜20; B2O3和Y2O3的总和为0-10; Ln2O3表示原子序数58-71的活性激光镧系元素的氧化物的总和。

    Phosphate glass useful in lasers
    9.
    发明授权
    Phosphate glass useful in lasers 失效
    磷酸盐玻璃可用于激光

    公开(公告)号:US5334559A

    公开(公告)日:1994-08-02

    申请号:US011653

    申请日:1993-02-01

    申请人: Joseph S. Hayden

    发明人: Joseph S. Hayden

    摘要: A glass consisting essentially of (on an oxide composition basis):______________________________________ Mole % ______________________________________ P.sub.2 O.sub.5 50-70 Al.sub.2 O.sub.3 4-13 Na.sub.2 O 10-35 La.sub.2 O.sub.3 0-6 Ln.sub.2 O.sub.3 >0-6 Sum R'O 0-20 (R' = Mg, Ca, Sr, Ba, Zn and Pb) Sum R.sub.2 O 0-18 (R = Li, K, Rb, Cs) ______________________________________ wherein Ln.sub.2 O.sub.3 represents the sum of the oxides of active lasing lanthanides of atomic number 58-71.

    摘要翻译: 基本上由(以氧化物组成为基准)的玻璃: - 摩尔%-P2O5 50-70 -Al2O3 4-13 -Na2O 10-35 -La2O3 0-6 -Ln2O3> 0-6 -Sum R'O 0-20 - (R'= Mg,Ca,Sr,Ba,Zn和Pb)-Sum R2O 0-18 - (R = Li,K,Rb,Cs) - 其中Ln2O3表示原子的活性激光镧系元素的总和 编号58-71。