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    • 3. 发明申请
    • LIGHTING DEVICES, AN OPTICAL COMPONENT FOR A LIGHTING DEVICE, AND METHODS
    • 照明装置,用于照明装置的光学部件及方法
    • US20120286238A1
    • 2012-11-15
    • US13372262
    • 2012-02-13
    • John R. LINTONEmily M. SquiresRohit Modi
    • John R. LINTONEmily M. SquiresRohit Modi
    • H01L33/06
    • H01L33/50C09K11/025C09K11/883H01L33/504H01L33/58H05B33/14Y02B20/181
    • A white-light emitting lighting device comprising one or more light emitting light sources (preferably solid state semiconductor light emitting diodes) that emit off-white light during operation, wherein the off-white light includes a spectral output including at least one spectral component in a first spectral region from about 360 nm to about 475 nm, at least one spectral component in a second spectral region from about 475 nm to about 575 nm, and at least one deficiency in at least one other spectral region, and an optical component comprising an optical material for converting at least a portion of the off-white light to one or more predetermined wavelengths, such that light emitted by the lighting device comprises white light, wherein the optical material comprises quantum confined semiconductor nanoparticles. Also disclosed is an optical component, lighting fixture, a cover plate for a lighting fixture, and methods.
    • 一种白光发射照明装置,包括在操作期间发出灰白色光的一个或多个发光光源(优选固态半导体发光二极管),其中所述灰白色光包括光谱输出,所述光谱输出包括至少一个光谱分量 约360nm至约475nm的第一光谱区域,在约475nm至约575nm的第二光谱区域中的至少一个光谱分量,以及至少一个其它光谱区域中的至少一个缺陷,以及包括 用于将灰白色光的至少一部分转换成一个或多个预定波长的光学材料,使得由照明装置发射的光包括白光,其中所述光学材料包括量子限制的半导体纳米颗粒。 还公开了一种光学部件,照明器具,照明器具的盖板以及方法。
    • 5. 发明授权
    • Lighting devices, an optical component for a lighting device, and methods
    • 照明装置,用于照明装置的光学部件和方法
    • US08981339B2
    • 2015-03-17
    • US13372262
    • 2012-02-13
    • John R. LintonEmily M. SquiresRohit Modi
    • John R. LintonEmily M. SquiresRohit Modi
    • H05B33/14H01L33/50C09K11/02C09K11/88
    • H01L33/50C09K11/025C09K11/883H01L33/504H01L33/58H05B33/14Y02B20/181
    • A white-light emitting lighting device comprising one or more light emitting light sources (preferably solid state semiconductor light emitting diodes) that emit off-white light during operation, wherein the off-white light includes a spectral output including at least one spectral component in a first spectral region from about 360 nm to about 475 nm, at least one spectral component in a second spectral region from about 475 nm to about 575 nm, and at least one deficiency in at least one other spectral region, and an optical component comprising an optical material for converting at least a portion of the off-white light to one or more predetermined wavelengths, such that light emitted by the lighting device comprises white light, wherein the optical material comprises quantum confined semiconductor nanoparticles. Also disclosed is an optical component, lighting fixture, a cover plate for a lighting fixture, and methods.
    • 一种白光发射照明装置,包括在操作期间发出灰白色光的一个或多个发光光源(优选固态半导体发光二极管),其中所述灰白色光包括光谱输出,所述光谱输出包括至少一个光谱分量 约360nm至约475nm的第一光谱区域,在约475nm至约575nm的第二光谱区域中的至少一个光谱分量,以及至少一个其它光谱区域中的至少一个缺陷,以及包括 用于将灰白色光的至少一部分转换成一个或多个预定波长的光学材料,使得由照明装置发射的光包括白光,其中所述光学材料包括量子限制的半导体纳米颗粒。 还公开了一种光学部件,照明器具,照明器具的盖板以及方法。
    • 9. 发明授权
    • Combination wavelength multiplexer and wavelength stabilizer
    • 组合波长多路复用器和波长稳定器
    • US06937795B2
    • 2005-08-30
    • US10690857
    • 2003-10-22
    • Emily M. SquiresHamid R. Khazaei
    • Emily M. SquiresHamid R. Khazaei
    • G02B6/34H04J14/02
    • G02B6/12019G02B6/12016G02B6/12021G02B6/4215
    • In an optical device, each of a plurality of radiation sources generates a separate different wavelength output signal to a wavelength locking device wherein a grating device receives the separate wavelength output signals from the plurality of radiation sources. The grating device generates a multiplexed wavelength output signal at a zero diffraction order output port thereof, and resolves separate symmetric wavelength−δ and wavelength−δ output signals at separate predetermined locations within at least one non-zero diffraction order thereof for each of the radiation sources. Each of a plurality of radiation detectors is coupled to receive a separate one of the symmetric wavelength−δ and wavelength−δ output signals and generate an output signal representing the magnitude of the received wavelength output signal. A control device is responsive to output signals from each pair of radiation detectors coupled to receive the separate symmetric wavelength+δ and wavelength−δ output signals from a specified predetermined radiation source for generating an output control signal appropriate to that radiation source for locking the wavelength thereof.
    • 在光学装置中,多个辐射源中的每一个产生与波长锁定装置分离的不同波长输出信号,其中光栅装置从多个辐射源接收分离的波长输出信号。 光栅装置在其零衍射级输出端口处产生多路复用的波长输出信号,并且在每个辐射的至少一个非零衍射级别内的单独的预定位置处分离对称的波长 - 差值和波长 - 增量输出信号 来源。 多个辐射检测器中的每一个被耦合以接收对称波长 - 增量和波长 - 增量输出信号中的单独一个,并且生成表示接收的波长输出信号的幅度的输出信号。 控制装置响应于来自每对辐射检测器的输出信号,所述辐射检测器被耦合以接收来自指定的预定辐射源的分离的对称波长+δ和波长 - 增量输出信号,用于产生适合于该辐射源的输出控制信号,用于锁定波长 其中。