Method and apparatus for range finding with a single aperture
    1.
    发明授权
    Method and apparatus for range finding with a single aperture 有权
    用于使用单个孔径测距的方法和装置

    公开(公告)号:US07230684B2

    公开(公告)日:2007-06-12

    申请号:US10962134

    申请日:2004-10-07

    CPC classification number: F41G3/065 G01S7/4812 G01S7/4818

    Abstract: An apparatus has a rangefinder portion that includes: a radiation generator which emits radiation having a selected wavelength; a radiation detector which detects radiation having the selected wavelength; and an optical portion which includes a non-reciprocal optical part. The optical portion routes radiation emitted by the radiation generator at the selected wavelength through the non-reciprocal optical part and then through an aperture toward a location remote from the apparatus, and also routes radiation received via the aperture at the selected wavelength through the non-reciprocal optical part and then to the radiation detector.

    Abstract translation: 一种装置具有测距部分,其包括:发射具有所选波长的辐射的辐射发生器; 检测具有选定波长的辐射的辐射检测器; 以及包括不可逆光学部件的光学部分。 光学部分将辐射发生器所发射的辐射通过不可逆的光学部分传送到选定的波长,然后通过孔向远离装置的位置传播, 互补光学部件,然后到辐射探测器。

    Thorium-free coating for germanium IR window
    2.
    发明授权
    Thorium-free coating for germanium IR window 失效
    无锗涂层用于锗红外窗

    公开(公告)号:US5537246A

    公开(公告)日:1996-07-16

    申请号:US421136

    申请日:1995-04-13

    Abstract: Durable thorium fluoride, low reflectance, high transmittance coatings for germanium (zinc sulfide, zinc selenide, gallium arsenide) exterior window surfaces are replaced using magnesium fluoride, a material previously not considered applicable to the 8 to 12 .mu.m wavelength range. This is enabled by the use of argon ion bombardment of the growing film. This method reduces the intrinsic stress of deposited films and permits growth of magnesium fluoride films of sufficient thickness to be used on the exterior surface of IR windows.

    Abstract translation: 使用氟化镁(以前不被认为适用于8至12μm波长范围的材料)来替换锗(硫化锌,硒化锌,砷化镓)外部窗口表面的耐用钍氟化物,低反射率,高透光率涂层。 这可以通过使用生长膜的氩离子轰击来实现。 该方法降低了沉积膜的固有应力,并允许在IR窗口的外表面上使用足够厚度的氟化镁膜的生长。

    Method of forming a durable wideband anti-reflection coating for
infrared windows
    3.
    发明授权
    Method of forming a durable wideband anti-reflection coating for infrared windows 失效
    形成用于红外窗户的耐用宽带防反射涂层的方法

    公开(公告)号:US5502442A

    公开(公告)日:1996-03-26

    申请号:US474809

    申请日:1995-06-07

    Abstract: An ultra hard, wideband anti-reflection coating for an IR window, such as GaAs, which resists environmental and chemical attack. The coating is designed to allow spectral transmission therethrough in a wide band, namely the 3 to 12 micron range. A cladding layer is formed on the GaAs window. A first diamond like carbon (DLC) layer is then formed on the first bonding layer. A bonding layer is formed on the first DLC layer and a second DLC layer is formed on the bonding layer.

    Abstract translation: 用于IR窗口的超硬,宽带防反射涂层,如GaAs,可抵抗环境和化学侵蚀。 涂层被设计成允许在宽带(即3至12微米)范围内的光谱透射。 在GaAs窗口上形成包覆层。 然后在第一结合层上形成第一类金刚石碳(DLC)层。 在第一DLC层上形成接合层,在接合层上形成第二DLC层。

    Method and apparatus for combining optical information
    5.
    发明授权
    Method and apparatus for combining optical information 有权
    用于组合光学信息的方法和装置

    公开(公告)号:US07948682B2

    公开(公告)日:2011-05-24

    申请号:US10961790

    申请日:2004-10-07

    CPC classification number: G02B27/32 G02B23/10

    Abstract: An apparatus includes first and second portions. The first portion has optics which cause first radiation within a selected waveband to travel along a path of travel and to have a selected field of view. The second portion introduces second radiation within the selected waveband into the field of view, without any significant degradation of a transmission efficiency of the first radiation along the path of travel. The second radiation then travels with the first radiation along the path of travel.

    Abstract translation: 一种装置包括第一和第二部分。 第一部分具有导致所选波段内的第一辐射沿着行进路径行进并具有所选视场的光学元件。 第二部分将所选波段内的第二辐射引入视场,而不会使第一辐射沿着行进路径的传输效率显着降低。 第二辐射随着第一辐射沿行进路径行进。

    Anti-reflective coatings for spatial light modulators
    6.
    发明授权
    Anti-reflective coatings for spatial light modulators 有权
    用于空间光调制器的防反射涂层

    公开(公告)号:US06282010B1

    公开(公告)日:2001-08-28

    申请号:US09306271

    申请日:1999-05-06

    CPC classification number: G02F1/133502

    Abstract: A spatial light modulator with an anti-reflective coating (ARC) 100 integrated into its structure. The manufacturing of the device is altered to include deposition of an ARC 100, and any necessary patterning and etching to allow the elements of the array to operate properly. The ARC could reside in several places of the element structure including over the addressing circuitry 26, over a middle layer 32 or on the underside of the reflective structure 10. Micromechanical spatial light modulators, as well as non-moving modulators, such as reflective and transmissive LCD modulators can use the invention.

    Abstract translation: 具有集成到其结构中的抗反射涂层(ARC)100的空间光调制器。 改变器件的制造以包括ARC 100的沉积,以及任何必要的图案化和蚀刻,以允许阵列的元件正常工作。 ARC可以驻留在元件结构的多个位置,包括在寻址电路26上方,中间层32上或反射结构10的下侧。微机械空间光调制器以及非移动调制器,例如反射和 透射式LCD调制器可以使用本发明。

    Durable wideband anti-reflection coating for infrared windows
    7.
    发明授权
    Durable wideband anti-reflection coating for infrared windows 失效
    用于红外窗的耐用宽带防反射涂层

    公开(公告)号:US5510186A

    公开(公告)日:1996-04-23

    申请号:US491510

    申请日:1995-06-16

    Abstract: An ultra hard, wideband anti-reflection coating for an IR window, such as GaAs, which resists environmental and chemical attack. The coating is designed to allow spectral transmission therethrough in a wide band, namely the 3 to 12 micron range. A cladding layer is formed on the GaAs window. A first diamond like carbon (DLC) layer is then formed on the first bonding layer. A bonding layer is formed on the first DLC layer and a second DLC layer is formed on the bonding layer.

    Abstract translation: 用于IR窗口的超硬,宽带防反射涂层,如GaAs,可抵抗环境和化学侵蚀。 涂层被设计成允许在宽带(即3至12微米)范围内的光谱透射。 在GaAs窗口上形成包覆层。 然后在第一结合层上形成第一类金刚石碳(DLC)层。 在第一DLC层上形成接合层,在接合层上形成第二DLC层。

    Thorium-free coating for germanium IR window
    9.
    发明授权
    Thorium-free coating for germanium IR window 失效
    无锗涂层用于锗红外窗

    公开(公告)号:US5349467A

    公开(公告)日:1994-09-20

    申请号:US966920

    申请日:1992-10-27

    Abstract: Durable thorium fluoride, low reflectance, high transmittance coatings for germanium (zinc sulfide, zinc selenide, gallium arsenide) exterior window surfaces are replaced using magnesium fluoride, a material previously not considered applicable to the 8 to 12 .mu.m wavelength range. This is enabled by the use of argon ion bombardment of the growing film. This method reduces the intrinsic stress of deposited films and permits growth of magnesium fluoride films of sufficient thickness to be used on the exterior surface of IR windows.

    Abstract translation: 使用氟化镁(以前不被认为适用于8至12μm波长范围的材料)来替代锗(硫化锌,硒化锌,砷化镓)外部窗口表面的耐用钍氟化物,低反射率,高透光率涂层。 这可以通过使用生长膜的氩离子轰击来实现。 该方法降低了沉积膜的固有应力,并允许在IR窗口的外表面上使用足够厚度的氟化镁膜的生长。

    Opaque low reflecting coating aperture on glass
    10.
    发明授权
    Opaque low reflecting coating aperture on glass 失效
    玻璃上不透光低反射涂层孔径

    公开(公告)号:US6071616A

    公开(公告)日:2000-06-06

    申请号:US982976

    申请日:1997-12-01

    Abstract: A glass surface with a low reflectance opaque aperture coating (12). In one example the coating has two layers, in another the coating has three layers. In a third example the coating includes a filter layer structure(36). The coating can be deposited onto the glass or an antireflective coating (14). A process is included in which the opaque coating is formed. The process includes depositing the coating on an antireflective coating, then patterning and etching the opaque coating to define a clear aperture area.

    Abstract translation: 具有低反射率不透光孔涂层(12)的玻璃表面。 在一个实例中,涂层具有两层,在另一层中,涂层具有三层。 在第三个例子中,涂层包括过滤层结构(36)。 涂层可以沉积在玻璃上或抗反射涂层(14)上。 包括形成不透明涂层的方法。 该方法包括将涂层沉积在抗反射涂层上,然后图案化和蚀刻不透明涂层以限定清晰的孔径区域。

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