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1. 发明申请

US20080030131A1 Electrically excited organic light-emitting diodes with spatial and spectral coherence 有权
标题翻译：具有空间和光谱相干性的电激发有机发光二极管
公开(公告)号：US20080030131A1
公开(公告)日：2008-02-07
申请号：US11499474
申请日：2006-08-04
申请人： Francisco J. Duarte , Kathleen M. Vaeth , Liang-Sheng Liao
发明人： Francisco J. Duarte , Kathleen M. Vaeth , Liang-Sheng Liao
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01L51/5278 , H01L51/0059 , H01L51/0065 , H01L51/0081 , H01L51/5262 , H01S5/36
摘要： A light-emitting device, comprising: a multi-layer stack of materials supported on an optically transparent support member, a first spatial filter, and a second spatial filter spaced from the first spatial filter. The multi-layer stack including at least one organic light-emitting layers, an anode layer, and a cathode layer. The first spatial filter is disposed intermediate the multi-layer stack of materials and the second spatial filter.
摘要翻译：一种发光器件，包括：支撑在光学透明支撑构件上的多层材料堆叠，第一空间滤波器和与第一空间滤波器间隔开的第二空间滤波器。多层堆叠包括至少一个有机发光层，阳极层和阴极层。第一空间滤波器设置在多层堆叠材料和第二空间滤波器之间。

2. 发明授权

US5255069A Electro-optical interferometric microdensitometer system 失效
标题翻译：电光干涉微量密度计系统
公开(公告)号：US5255069A
公开(公告)日：1993-10-19
申请号：US829366
申请日：1992-02-03
申请人： Francisco J. Duarte
发明人： Francisco J. Duarte
IPC分类号： G01N15/02 , G01N21/59 , G01N21/89 , G01B9/02
CPC分类号： G01N21/59 , G01N15/0205 , G01N15/0211 , G01N2021/5957 , G01N2021/8907 , G01N2201/06113
摘要： There is disclosed an interferometric system including electro-optical apparatus and method for examining and characterizing ultra fine details of various specimens such as a piece of photographic film. The method includes illuminating a specimen with a thin wide substantially pure Gaussian light beam, detecting the interfering patterns of light from the specimen, and characterizing ultra fine details of elements of the specimen by means of the detected light patterns. The apparatus includes a laser, a magnifying telescope, a multi-prism beam expander, and a linear array of photo-diodes. Signals from the photo-diodes are displayed on an optical multichannel analyzer (OMA) to provide a waveform characteristic of ultra fine elements of the specimen. Both "near-field" and "far-field" characterizations are possible and details of elements having diameters of the order of the wavelength of the light used (e.g., about 0.6 .mu.m) are detected.
摘要翻译：公开了一种干涉测量系统，包括电光装置和用于检查和表征各种样品的超细细节的方法，例如摄影胶片。该方法包括用宽的宽基本上纯的高斯光束照射样本，检测来自样本的光的干扰图案，以及通过检测到的光图案来表征样本的元素的超细节细节。该装置包括激光器，放大望远镜，多棱镜光束扩展器和光电二极管的线性阵列。来自光电二极管的信号显示在光学多通道分析仪（OMA）上，以提供样品超细元件的波形特征。 “近场”和“远场”表征都是可能的，并且检测到所使用的光的波长的数量级（例如，约0.6μm）的元件的细节。

3. 发明授权

US06888862B2 Dye-doped polymer nanoparticle gain medium 失效
标题翻译：染料掺杂聚合物纳米颗粒增益介质
公开(公告)号：US06888862B2
公开(公告)日：2005-05-03
申请号：US10457634
申请日：2003-06-09
申请人： Francisco J. Duarte , Robert O. James
发明人： Francisco J. Duarte , Robert O. James
IPC分类号： H01S3/14 , H01S3/16 , H01S3/20
CPC分类号： H01S3/168 , H01S3/169 , H01S3/178
摘要： A gain medium for producing a light emission in a laser. The gain medium comprises a dye-doped polymer nanoparticle matrix having an absolute value of dn/dT less than an absolute value of dn/dT of its dye-doped polymer matrix.
摘要翻译：用于在激光器中产生发光的增益介质。增益介质包括染料掺杂的聚合物纳米颗粒基质，其绝对值dn / dT小于其掺杂染料的聚合物基质的dn / dT的绝对值。

4. 发明授权

US06236461B1 Laser sensitometer using multiple-prism beam expansion and a polarizer 有权
标题翻译：激光感光仪采用多棱镜光束扩张和偏光片
公开(公告)号：US06236461B1
公开(公告)日：2001-05-22
申请号：US09219042
申请日：1998-12-23
申请人： Francisco J. Duarte
发明人： Francisco J. Duarte
IPC分类号： G01N2100
CPC分类号： G03C5/04 , B23K26/066 , G02B27/28 , G03C5/02
摘要： An electro-optical apparatus particularly suitable for exposing a sample of light sensitive material to provide a graded series of exposures of different intensity levels. The apparatus includes a light source, beam shaping optics, and a rotatable polarizer. The light source provides a Gaussian beam of light directed along an optical axis. The beam shaping optics are disposed in the optical path and are adapted to expand the Gaussian beam of light into an elongated beam of light and to project the elongated beam of light along the optical axis toward a sample. The rotatable polarizer, disposed in the optical path intermediate the light source and the beam shaping optics, is rotated to vary the intensity level of the beam of light.
摘要翻译：特别适用于曝光光敏材料样品以提供不同强度水平的分级曝光的电光装置。该装置包括光源，光束整形光学器件和可旋转偏振器。光源提供沿光轴指向的高斯光束。光束整形光学器件设置在光路中并且适于将高斯光束扩展成细长的光束并且将细长的光束沿着光轴朝向样品投影。设置在光源和光束整形光学器件之间的光路中的可旋转偏振器被旋转以改变光束的强度水平。

5. 发明授权

US5181222A Laser oscillator 失效
标题翻译：激光振荡器
公开(公告)号：US5181222A
公开(公告)日：1993-01-19
申请号：US831011
申请日：1992-02-04
申请人： Francisco J. Duarte
发明人： Francisco J. Duarte
IPC分类号： H01S3/08 , H01S3/081 , H01S3/098 , H01S3/105
CPC分类号： H01S3/08036 , H01S3/08004 , H01S3/0811 , H01S3/105
摘要： Laser apparatus is described in which the optical cavity of a laser oscillator is specially provided with a polarizing device which has on its outer face a partially reflecting coating (such as a thin partially reflecting layer of low-loss dielectric material). The polarizing device serves both as an output coupler for narrow linewidth laser emission from the optical cavity and also as a means for substantially suppressing amplified spontaneous emission (ASE). A multiple-prism Littrow-mounted grating (MPL) dye laser apparatus embodying the invention achieves a laser linewidth of less than about 0.1 GHz (.DELTA..nu.), a ratio of intensity I of the ASE to the intensity I.sub..lambda. of the desired laser emission of about 10.sup.-10, an efficiency of somewhat more than 10%, and a short optical cavity length of less than 10 cm. The apparatus is also more rugged, more stable in frequency with changes in temperature, and less costly than similar previous lasers.
摘要翻译：激光装置的特征在于激光振荡器的光腔特别设有偏振装置，该偏振装置在其外表面上具有部分反射的涂层（例如低损耗介电材料的薄的部分反射层）。偏振装置既用作用于来自光腔的窄线宽激光发射的输出耦合器，也用作用于基本上抑制放大的自发发射（ASE）的手段。实施本发明的多棱镜Littrow安装光栅（MPL）染料激光装置实现小于约0.1GHz（DELTA nu）的激光线宽，ASE的强度I与所需激光发射强度Iλ的比约10-10的效率，稍高于10％的效率，以及小于10cm的短的光腔长度。该设备也更加坚固，在温度变化的频率上更稳定，并且比先前的激光器成本更低。

6. 发明授权

US4822150A Optical device for rotating the polarization of a light beam 失效
标题翻译：用于旋转光束的偏振的光学装置
公开(公告)号：US4822150A
公开(公告)日：1989-04-18
申请号：US50809
申请日：1987-05-18
申请人： Francisco J. Duarte
发明人： Francisco J. Duarte
IPC分类号： G02B5/04 , G02B27/28
CPC分类号： G02B27/286 , G02B5/04
摘要： An optical device is disclosed for rotating the polarization of a light beam, in particular a laser beam. In one embodiment of the invention, the device comprises a prism which is adapted to rotate the polarization of a linearly-polarized beam of radiation by 90.degree. and to change the direction of the beam. In a second embodiment, an optical device comprising a plurality of prismatic surfaces is adapted to receive a linearly-polarized input beam and to produce a linearly-polarized output beam which is collinear with the input beam and which is polarized orthogonally to the polarization of the input beam.
摘要翻译：公开了用于旋转光束，特别是激光束的偏振的光学装置。在本发明的一个实施例中，该装置包括棱镜，其适于将线性偏振光束的偏振旋转90°并改变光束的方向。在第二实施例中，包括多个棱镜表面的光学装置适于接收线性偏振的输入光束并产生与输入光束共线的线性偏振的输出光束，其与正交于输入光束。

7. 发明授权

US07667391B2 Electrically excited organic light-emitting diodes with spatial and spectral coherence 有权
标题翻译：具有空间和光谱相干性的电激发有机发光二极管
公开(公告)号：US07667391B2
公开(公告)日：2010-02-23
申请号：US11499474
申请日：2006-08-04
申请人： Francisco J. Duarte , Kathleen M. Vaeth , Liang-Sheng Liao
发明人： Francisco J. Duarte , Kathleen M. Vaeth , Liang-Sheng Liao
IPC分类号： H01J1/62
CPC分类号： H01L51/5278 , H01L51/0059 , H01L51/0065 , H01L51/0081 , H01L51/5262 , H01S5/36
摘要： A light-emitting device, comprising: a multi-layer stack of materials supported on an optically transparent support member, a first spatial filter, and a second spatial filter spaced from the first spatial filter. The multi-layer stack including at least one organic light-emitting layers, an anode layer, and a cathode layer. The first spatial filter is disposed intermediate the multi-layer stack of materials and the second spatial filter.
摘要翻译：一种发光器件，包括：支撑在光学透明支撑构件上的多层材料堆叠，第一空间滤波器和与第一空间滤波器间隔开的第二空间滤波器。多层堆叠包括至少一个有机发光层，阳极层和阴极层。第一空间滤波器设置在多层堆叠材料和第二空间滤波器之间。

8. 发明授权

US07065115B2 External cavity organic laser 失效
标题翻译：外腔有机激光器
公开(公告)号：US07065115B2
公开(公告)日：2006-06-20
申请号：US10767713
申请日：2004-01-29
申请人： Brian E. Kruschwitz , Francisco J. Duarte , Andrew F. Kurtz , John P. Spoonhower
发明人： Brian E. Kruschwitz , Francisco J. Duarte , Andrew F. Kurtz , John P. Spoonhower
IPC分类号： H01S3/14 , H01S3/20 , H01S3/08
CPC分类号： H01S5/36 , H01S3/0805 , H01S3/0933 , H01S3/1062 , H01S5/041 , H01S5/141 , H01S5/18383 , H01S5/423 , H01S5/426 , H01S2301/166
摘要： A thin-film organic laser, that includes: a substrate; a bottom mirror provided on the substrate; at least one active region deposited on the bottom mirror, wherein the at least one active region includes organic gain material; an external mirror provided at a predetermined distance from the at least one active region such that the bottom mirror combined with the external mirror forms a laser resonator; and an optical pumping means for exciting the organic gain material to produce a laser beam with a wavelength λ and at least one lateral laser mode in the laser resonator and an output of laser light.
摘要翻译：一种薄膜有机激光器，包括：基板; 设置在基板上的底部反射镜; 沉积在所述底部反射镜上的至少一个有源区，其中所述至少一个有源区包括有机增益材料; 设置在与所述至少一个有源区域预定距离处的外部反射镜，使得与所述外部反射镜组合的所述底部反射镜形成激光谐振器; 以及用于激发有机增益材料以在激光谐振器中产生具有波长λ和至少一个横向激光模式的激光束以及激光输出的光泵装置。

9. 发明授权

US4891817A Pulsed dye laser apparatus for high PRF operation 失效
标题翻译：脉冲染料激光设备，用于高PRF操作
公开(公告)号：US4891817A
公开(公告)日：1990-01-02
申请号：US205763
申请日：1988-06-13
申请人： Francisco J. Duarte
发明人： Francisco J. Duarte
IPC分类号： H01S3/02 , H01S3/094 , H01S3/23
CPC分类号： H01S3/094034 , H01S3/022 , H01S3/2358 , H01S3/2308
摘要： Laser apparatus is disclosed which comprises a compact pulsed dye laser for high pulse repetition frequency operation. The pulsed dye laser includes a resonator cell having a passageway through which dye solution is circulated and a pump laser for optically pumping the resonator. In order to provide laser apparatus which is capable of very high performance, the dye solution is circulated through a narrow passageway at high flow rate and the pump laser is operated at a high pulse repetition frequency.
摘要翻译：公开了一种激光设备，其包括用于高脉冲重复频率操作的紧凑型脉冲染料激光器。脉冲染料激光器包括具有通过染料溶液循环的通道的谐振器单元和用于光学泵浦谐振器的泵浦激光器。为了提供能够具有非常高性能的激光装置，染料溶液以高流速循环通过窄通道，并且泵激光器以高脉冲重复频率操作。

10. 发明授权

US06903824B2 Laser sensitometer 失效
标题翻译：激光感光仪
公开(公告)号：US06903824B2
公开(公告)日：2005-06-07
申请号：US10327392
申请日：2002-12-20
申请人： Francisco J. Duarte , Brian A. Reed , Chris J. Burak
发明人： Francisco J. Duarte , Brian A. Reed , Chris J. Burak
IPC分类号： G01J1/08 , H01S3/00 , G01N21/00
CPC分类号： G01J1/08 , H01S3/005
摘要： An optical apparatus. More particularly, a laser sensitometer. The apparatus comprises: a polarized light source adapted to provide a Gaussian beam of light directed along an optical axis; a rotatable polarizer disposed in the optical axis adapted to vary an intensity of the beam of light, the polarizer being rotatable about the optical axis; and a rotatable polygon disposed in the optical axis, the polygon being rotatable about an axis perpendicular to the optical axis.
摘要翻译：光学装置。更具体地，激光感光度计。该装置包括：偏振光源，适于提供沿光轴指向的高斯光束; 设置在所述光轴中的可旋转偏振器适于改变所述光束的强度，所述偏振器可围绕所述光轴旋转; 以及设置在所述光轴上的可旋转多边形，所述多边形可绕垂直于所述光轴的轴旋转。

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