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1.发明授权
公开(公告)号：EP0429210B1
公开(公告)日：1996-03-13
申请号：EP90312083.0
申请日：1990-11-05
申请人： RAYTHEON COMPANY
CPC分类号： C23C14/08 , C23C14/0623 , G02B1/105 , G02B1/14
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2.发明公开Thick, impact resistant antireflection coatings for IR transparent optical elements 失效红色透明光学元件的厚度，抗冲击抗反射涂层
公开(公告)号：EP0317264A3
公开(公告)日：1989-09-27
申请号：EP88310773.2
申请日：1988-11-15
申请人： RAYTHEON COMPANY
摘要： An impact resistant antireflection coating (11) for an optical element (10′) which mitigates damage to the optical element (10′) when an air flight system having the optical element (10′) is flown through a high velocity droplet impact medium includes a first layer (14) of a material having a relatively high modulus of elasticity compared with the modulus of elasticity of the material of the base (12) of the optical element. The first layer (14) is deposited to a half wavelength thickness at a wavelength which must be maximally transmitted through the optical element (10′). A quarter wavelength antireflection coating layer (16) at the wavelength which must be maximally transmitted through the optical element is then disposed over the impact protection coating layer (14). The material of the antireflection coating layer (16) is preferably a high modulus of elasticity material having a refractive index which is intermediate the refractive index of the material of the base (12) and the medium through which the airborne system is flown.
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公开(公告)号：EP0486236A1
公开(公告)日：1992-05-20
申请号：EP91310379.2
申请日：1991-11-11
申请人： RAYTHEON COMPANY
CPC分类号： C04B35/547 , G02B1/10 , G02B13/14
摘要： To increase the optical transmission characteristics of zinc sulfide in the visible and infrared portions of electromagnetic spectrum, materials such as metals and, in particular, transition metals are diffused through the zinc sulfide material over a duration of time sufficient to cause the material to turn substantially water clear and substantially colorless. The diffusible material is applied as a surface layer (14) to a substrate of zinc sulfide (12), and the combination heated in an inert atmosphere for preferably at least 48 hours. The excess surface layer material is then removed, leaving the substrate with the surface layer material diffused throughout.
摘要翻译： 为了增加电磁光谱的可见光和红外部分中的硫化锌的光学传输特性，诸如金属，特别是过渡金属的材料在足以使材料基本上转动的持续时间内通过硫化锌材料扩散 水清澈且基本无色。 将可扩散材料作为表面层（14）施加到硫化锌（12）的基材上，并将该组合物在惰性气氛中加热优选至少48小时。 然后去除多余的表面层材料，留下表面层材料的基材全部扩散。
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4.发明公开Method for growing a metal layer over a substrate 失效Methode zumZüchteneiner Metallschicht auf einem Substrat。
公开(公告)号：EP0293232A1
公开(公告)日：1988-11-30
申请号：EP88304841.5
申请日：1988-05-27
申请人： RAYTHEON COMPANY
CPC分类号： C23C14/46 , C30B23/002 , C30B23/02 , C30B29/02 , Y10T428/12528 , Y10T428/12681
摘要： A single crystal Fe film is deposited on a (100) gallium arsenide substrate (11) by ion beam (34) sputtering the Fe film. The sputtered Fe atoms (34) are imparted with energies in the range of about 1 electron volt to at least 10 electron volts to impart sufficient kinetic energy to said ions to allow said ions to have high surface diffusion rates, thereby permitting the atoms to be located at the proper lattice sites of the Fe crystal formed over the gallium arsenide substrate (11). The sputtering is carried out in a vacuum chamber (12) by directing a beam (33) of high energy argon ions from an ion gun (16) onto an iron target (24). The temperature of the substrate (11) is controlled by a heating coil device (26).
摘要翻译： 通过溅射Fe膜的离子束（34）将单晶Fe膜沉积在（100）砷化镓衬底（11）上。 溅射的Fe原子（34）赋予约1电子伏特至至少10电子伏特范围内的能量，以赋予所述离子足够的动能，以允许所述离子具有高的表面扩散速率，从而允许原子为 位于形成在砷化镓衬底（11）上的Fe晶体的适当晶格位置。 通过将来自离子枪（16）的高能氩离子束（33）引导到铁靶（24）上，在真空室（12）中进行溅射。 基板（11）的温度由加热线圈装置（26）控制。
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公开(公告)号：EP0486236B1
公开(公告)日：1995-08-23
申请号：EP91310379.2
申请日：1991-11-11
申请人： RAYTHEON COMPANY
CPC分类号： C04B35/547 , G02B1/10 , G02B13/14
摘要： To increase the optical transmission characteristics of zinc sulfide in the visible and infrared portions of electromagnetic spectrum, materials such as metals and, in particular, transition metals are diffused through the zinc sulfide material over a duration of time sufficient to cause the material to turn substantially water clear and substantially colorless. The diffusible material is applied as a surface layer (14) to a substrate of zinc sulfide (12), and the combination heated in an inert atmosphere for preferably at least 48 hours. The excess surface layer material is then removed, leaving the substrate with the surface layer material diffused throughout.
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6.发明授权Thick, impact resistant antireflection coatings for IR transparent optical elements 失效用于红外透明光学元件的厚度，抗冲击抗反射涂层
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公开(公告)号：EP0429210A3
公开(公告)日：1991-07-24
申请号：EP90312083.0
申请日：1990-11-05
申请人： RAYTHEON COMPANY
CPC分类号： C23C14/08 , C23C14/0623 , G02B1/105 , G02B1/14
摘要： An optical element (10) resistant to thermally induced damage and oxidation includes a base layer (12) of a first material selected from gallium arsenide, gallium phosphide, cadmium telluride, mercury cadmium telluride, zinc sulfide and zinc selenide, and a coating layer (11) comprised of the selected base layer material and a refractory oxide. The coating layer (11) has a first portion (16) having a graded composition disposed adjacent the base layer (12). The coating (11) also has a second portion (18) disposed over the first portion (16) with said second portion (18) being the refractory oxide. A bonding layer (14) of the base material is provided between the base layer (12) and the graded layer (16).
摘要翻译： 耐热诱导的损伤和氧化的光学元件（10）包括选自砷化镓，磷化镓，碲化镉，碲化汞镉锌，硫化锌和硒化锌的第一材料的基层（12）和涂层 11）由所选择的基层材料和难熔氧化物组成。 涂层（11）具有第一部分（16），其具有邻近基底层（12）设置的渐变组成。 涂层（11）还具有设置在第一部分（16）上的第二部分（18），其中第二部分（18）是难熔氧化物。 基材层的结合层（14）设置在基层（12）与分层（16）之间。
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公开(公告)号：EP1713149B1
公开(公告)日：2014-09-24
申请号：EP06251719.8
申请日：2006-03-29
申请人： Raytheon Company
发明人： Ushinsky, Michael , Gentilman, Richard , Tustison, Randal W. , Betin, Alexander A. , Hogan, Patrick K.
CPC分类号： H01S3/0602 , H01S3/0606 , H01S3/0612 , H01S3/1618 , H01S3/1643
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9.发明公开Glaze soldered laser components and method of manufacturing 有权GlasurgelöteteLaserbauteile und deren Herstellungsverfahren
公开(公告)号：EP1713149A1
公开(公告)日：2006-10-18
申请号：EP06251719.8
申请日：2006-03-29
申请人： Raytheon Company
发明人： Ushinsky, Michael , Gentilman, Richard , Tustison, Randal W. , Betin, Alexander A. , Hogan, Patrick K.
IPC分类号： H01S3/06
CPC分类号： H01S3/0602 , H01S3/0606 , H01S3/0612 , H01S3/1618 , H01S3/1643
摘要： A glaze soldered solid-state laser active medium (30). The novel laser active medium (30) includes a first section (12) of a first material, a second section (14) of a second material, and a layer of ceramic glaze (32) joining the two sections. The first and second materials may be identical, similar, or dissimilar, and may include crystals or ceramics. The glaze is a multi-oxide eutectic ceramic glaze having a refractivity, light absorption, thermal expansion, and fusion temperature that are compatible with the first material. The sections are joined using a novel glaze soldering process that includes the steps of positioning the sections, applying the ceramic glaze between the sections, and firing the glaze to solder the sections together.
摘要翻译： 釉料焊固态激光活性介质（30）。 新型激光活性介质（30）包括第一材料的第一部分（12），第二材料的第二部分（14）和连接两个部分的陶瓷釉层（32）。 第一和第二材料可以是相同的，相似的或不同的，并且可以包括晶体或陶瓷。 釉料是具有与第一种材料相容的折射率，光吸收，热膨胀和熔融温度的多氧化物共晶陶瓷釉料。 使用新颖的釉料焊接工艺连接这些部分，其包括定位部分，在部分之间施加陶瓷釉的步骤，并且烧制釉料以将部分焊接在一起。
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10.发明公开
公开(公告)号：EP0429210A2
公开(公告)日：1991-05-29
申请号：EP90312083.0
申请日：1990-11-05
申请人： RAYTHEON COMPANY
CPC分类号： C23C14/08 , C23C14/0623 , G02B1/105 , G02B1/14
摘要： An optical element (10) resistant to thermally induced damage and oxidation includes a base layer (12) of a first material selected from gallium arsenide, gallium phosphide, cadmium telluride, mercury cadmium telluride, zinc sulfide and zinc selenide, and a coating layer (11) comprised of the selected base layer material and a refractory oxide. The coating layer (11) has a first portion (16) having a graded composition disposed adjacent the base layer (12). The coating (11) also has a second portion (18) disposed over the first portion (16) with said second portion (18) being the refractory oxide. A bonding layer (14) of the base material is provided between the base layer (12) and the graded layer (16).
摘要翻译： 耐热诱导的损伤和氧化的光学元件（10）包括选自砷化镓，磷化镓，碲化镉，碲化汞镉锌，硫化锌和硒化锌的第一材料的基层（12）和涂层 11）由所选择的基层材料和难熔氧化物组成。 涂层（11）具有第一部分（16），其具有邻近基底层（12）设置的渐变组成。 涂层（11）还具有设置在第一部分（16）上的第二部分（18），其中第二部分（18）是难熔氧化物。 基材层的结合层（14）设置在基层（12）与分层（16）之间。
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