摘要:
A composition of matter is provided having the general chemical formula K(H,D)2P(16Ox,18Oy)4, where x 0.002, and x+y≈1. Additionally, a method of fabricating an optical material by growth from solution is provided. The method includes providing a solution including a predetermined percentage of (H,D)216O and a predetermined percentage of (H,D)218O, providing a seed crystal, and supporting the seed crystal on a platform. The method also includes immersing the seed crystal in the solution and forming the optical material. The optical material has the general chemical formula K(H,D)2P(16Ox,18Oy)4, where x 0.002, and x+y≈1.
摘要:
A material for harmonic generation has been made by substitutional changes to the crystal LaCa4(BO3)3 also known as LaCOB in the form Re1xRe2yRe3zCa4(B03)3O where Re1 and Re2, (rare earth ion 1 and rare earth ion 2) are selected from the group consisting of Sc, Yttrium, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu; Re3 is Lanthanum; and x+y+z=1.
摘要翻译:用于谐波产生的材料已经通过对Re1形式的LaCa 4(BO 3 3)3 3(也称为LaCOB)的替代改变进行 (3×3)3(3)(3)(3)3 其中Re1和Re2(稀土离子1和稀土离子2)选自Sc,Yttrium,La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy, Ho,Er,Tm,Yb和Lu; Re3是镧; x + y + z = 1。
摘要:
A material for harmonic generation has been made by substitutional changes to the crystal LaCa4 (BO3)3 also known as LaCOB in the form Re1xRe2yRe3zCa4(BO3)3O where Re1 and Re2, (rare earth ion 1 and rare earth ion 2) are selected from the group consisting of Sc, Yttrium, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu; Re3 is Lanthanum; and x+y+z=1.
摘要翻译:用于谐波产生的材料已经通过对Re1形式的LaCa 4(BO 3 3)3 3(也称为LaCOB)的替代改变进行 (3)3(3)3(3)3(3)3 其中Re1和Re2(稀土离子1和稀土离子2)选自Sc,Yttrium,La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy, Ho,Er,Tm,Yb和Lu; Re3是镧; x + y + z = 1。
摘要:
Several crystals have been identified which can be grown using standard single crystals growth techniques and which have a high birefringence. The identified crystals include Li.sub.2 CO.sub.3, LiNaCO.sub.3, LiKCO.sub.3, LiRbCO.sub.3 and LiCsCO.sub.3. The condition of high birefringence leads to their application as optical polarizer materials. In one embodiment of the invention, the crystal has the chemical formula LiK.sub.(1-w-x-y) Na.sub.(1-w-x-z) Rb.sub.(1-w-y-z) Cs.sub.(1-x-y-z) CO.sub.3, where w+x+y+z=1. In another embodiment, the crystalline material may be selected from a an alkali metal carbonate and a double salt of alkali metal carbonates, where the polarizer has a Wollaston configuration, a Glan-Thompson configuration or a Glan-Taylor configuration. A method of making an LiNaCO.sub.3 optical polarizer is described. A similar method is shown for making an LiKCO.sub.3 optical polarizer.
摘要翻译:已经鉴定了几种可以使用标准单晶生长技术生长并具有高双折射的晶体。 鉴定的晶体包括Li2CO3,LiNaCO3,LiKCO3,LiRbCO3和LiCCO3。 高双折射的条件导致其作为光学偏振器材料的应用。 在本发明的一个实施方案中,晶体具有化学式LiK(1-w-x-y)Na(1-w-x-z)Rb(1-w-y-z)Cs(1-x-y-z)CO 3,其中w + x + y + z = 1。 在另一个实施方案中,结晶材料可以选自碱金属碳酸盐和碱金属碳酸盐的双重盐,其中偏振器具有Wollaston构型,Glan-Thompson构型或Glan-Taylor构型。 描述制备LiNaCO 3光学偏振器的方法。 示出了制造LiKCO 3光学偏振器的类似方法。
摘要:
In a laser system for converting infrared laser light waves to visible light comprising a source of infrared laser light waves and means of harmoic generation associated therewith for production of light waves at integral multiples of the frequency of the original wave, the improvement of said means of harmonic generation comprising a crystal having the chemical formulaX.sub.2 Y(NO.sub.3).sub.5 .multidot.2 nZ.sub.2 owherein X is selected from the group consisting of Li, Na, K, Rb, Cs, and Tl; Y is selected from the group consisting of Sc, Y, La, Ce, Nd, Pr, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Al, Ga, and In; Z is selected from the group consisting of H and D; and n ranges from 0 to 4.