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1. 发明授权

US5371817A Multichannel optical waveguide page scanner with individually addressable electro-optic modulators 失效
标题翻译：具有独立寻址电光调制器的多通道光波导页面扫描器
公开(公告)号：US5371817A
公开(公告)日：1994-12-06
申请号：US17909
申请日：1993-02-16
申请人： Joseph F. Revelli, Jr. , Alan C. G. Nutt , Jay S. Schildkraut , Eric J. Lim , David A. Roberts , David J. Williams , Douglas R. Robello , Thomas L. Penner , Sanwal Sarraf , Chih-Li Chuang
发明人： Joseph F. Revelli, Jr. , Alan C. G. Nutt , Jay S. Schildkraut , Eric J. Lim , David A. Roberts , David J. Williams , Douglas R. Robello , Thomas L. Penner , Sanwal Sarraf , Chih-Li Chuang
IPC分类号： B41J2/447 , G02B6/12 , H04N1/036 , G02B6/10
CPC分类号： B41J2/45 , G02B6/12004 , H04N1/036
摘要： A mulitchannel optical waveguide page scanner has a diode laser and a primary optical channel waveguide. Light is coupled from the diode into the primary channel waveguide. Multiple secondary side channels each have a thin-film electro-optic waveguide modulator. A series of T-branch connectors distribute light from the primary channel to the secondary side channels. Each of the electro-optic waveguide modulators is addressable individually.
摘要翻译：多通道光波导页面扫描器具有二极管激光器和主光通道波导。光从二极管耦合到主通道波导中。多个次级侧通道各自具有薄膜电光波导调制器。一系列T型分支连接器将光从主通道分配到次级侧通道。每个电光波导调制器可单独寻址。

2. 发明授权

US5418871A Multichannel optical waveguide page scanner with individually addressable electro-optic modulators 失效
标题翻译：具有独立寻址电光调制器的多通道光波导页面扫描器
公开(公告)号：US5418871A
公开(公告)日：1995-05-23
申请号：US294688
申请日：1994-08-23
申请人： Joseph F. Revelli, Jr. , Alan C. G. Nutt , Jay S. Schildkraut , Eric J. Lim , David A. Roberts , David J. Williams , Douglas R. Robello , Thomas L. Penner , Sanwal Sarraf , Chih-Li Chuang
发明人： Joseph F. Revelli, Jr. , Alan C. G. Nutt , Jay S. Schildkraut , Eric J. Lim , David A. Roberts , David J. Williams , Douglas R. Robello , Thomas L. Penner , Sanwal Sarraf , Chih-Li Chuang
IPC分类号： B41J2/447 , G02B6/12 , H04N1/036 , G02B6/00 , G02B6/36
CPC分类号： B41J2/45 , G02B6/12004 , H04N1/036
摘要： A mulitchannel optical waveguide page scanner has a diode laser and a primary optical channel waveguide. Light is coupled from the diode into the primary channel waveguide. Multiple secondary side channels each have a thin-film electro-optic waveguide modulator. A series of T-branch connectors distribute light from the primary channel to the secondary side channels. Each of the electro-optic waveguide modulators is addressable individually.
摘要翻译：多通道光波导页面扫描器具有二极管激光器和主光通道波导。光从二极管耦合到主通道波导中。多个次级侧通道各自具有薄膜电光波导调制器。一系列T型分支连接器将光从主通道分配到次级侧通道。每个电光波导调制器可单独寻址。

3. 发明授权

US4792208A Optical article exhibiting a high level of second order polarization susceptibility 失效
标题翻译：表现出高水平二阶极化敏感性的光学制品
公开(公告)号：US4792208A
公开(公告)日：1988-12-20
申请号：US101888
申请日：1987-09-28
申请人： Abraham Ulman , David J. Williams , Thomas L. Penner , Douglas R. Robello , Jay S. Schildkraut , Michael Scozzafava , Craig S. Willand
发明人： Abraham Ulman , David J. Williams , Thomas L. Penner , Douglas R. Robello , Jay S. Schildkraut , Michael Scozzafava , Craig S. Willand
IPC分类号： G02F1/35 , G02B1/08 , G02F1/065 , G02F1/355 , G02F1/361 , G02B6/00 , B29D11/00 , G03C5/00
CPC分类号： B82Y20/00 , G02B1/08 , G02F1/065 , G02F1/3613 , G02F1/3617 , G02F1/3618 , Y10S430/10 , Y10S430/122
摘要： An optical article is disclosed containing, for the transmission of electromagnetic radiation, a medium exhibiting a second order polarization susceptibility greater than 10.sup.-9 electrostatic units comprised of polar aligned noncentrosymmetric molecular dipoles. The molecular dipoles have an electron donor moiety linked through a conjugated .pi. bonding system to an electron acceptor sulfonyl moiety.

4. 发明授权

US4946235A Nonlinear optical waveguide device 失效
标题翻译：非线性光波导器件
公开(公告)号：US4946235A
公开(公告)日：1990-08-07
申请号：US419818
申请日：1989-10-11
申请人： Michael Scozzafava , Phat T. Dao , Douglas R. Robello , Jay S. Schildkraut , Craig S. Willand , David J. Williams
发明人： Michael Scozzafava , Phat T. Dao , Douglas R. Robello , Jay S. Schildkraut , Craig S. Willand , David J. Williams
IPC分类号： G02F1/35 , G02F1/065 , G02F1/355 , G02F1/361
CPC分类号： G02F1/065 , Y10T428/31504
摘要： An optical article is disclosed containing contiguously overlying an organic layer for the nonlinear propagation of electromagnetic radiation an amorphous transmission enhancement layer of at least 0.5 .mu.m in thickness transmissive to the nonlinearly propagated electromagnetic radiation, exhibiting a refractive index less than that of the organic layer, and comprised of a low molecular weight aromatic compound.

5. 发明授权

US5272002A Transparent optical article exhibiting high second order polarization susceptibility and low transmission attenuation 失效
标题翻译：具有高二阶极化敏感性和低透射衰减的透明光学制品
公开(公告)号：US5272002A
公开(公告)日：1993-12-21
申请号：US913569
申请日：1992-07-14
申请人： Thomas L. Penner , Douglas R. Robello , Nancy J. Armstrong , David J. Williams , Matthew C. Ezenyilimba
发明人： Thomas L. Penner , Douglas R. Robello , Nancy J. Armstrong , David J. Williams , Matthew C. Ezenyilimba
IPC分类号： G02F1/361 , C08F220/34 , B05D1/20
CPC分类号： B82Y20/00 , G02F1/3618 , Y10T428/261 , Y10T428/31504
摘要： An optical article is disclosed comprised of an organic layer unit exhibiting a second order polarization susceptibility greater than 10.sup.-9 esu and means for providing an optical input to and an optical output from the layer unit. The organic layer unit exhibits a transmission attenuation of less than 2 dB/cm and is comprised of a Y type Langmuir-Blodgett assembly having superimposed oriented monomolecular layers of first and second polymeric amphiphiles each containing repeating units comprised of a hydrophilic moiety and a lipophilic moiety. Repeating units of one or both of the first and second amphiphiles each contain an organic molecular dipole, and repeating units of one or both of the first and second amphiphiles each contains a branched lipophilic moiety of up to 9 carbon atoms.
摘要翻译：公开了一种光学制品，其包括表现出大于10-9埃的二阶极化敏感度的有机层单元，以及用于向层单元提供光输入和光输出的装置。有机层单元具有小于2dB / cm的透射衰减，并且包括Y型Langmuir-Blodgett组件，其具有第一和第二聚合物两亲物的重叠取向单分子层，每个含有由亲水部分和亲油部分组成的重复单元。第一和第二两亲物中的一个或两个的重复单元各自含有有机分子偶极子，第一和第二两亲物中的一个或两个的重复单元各自含有多达9个碳原子的支链亲油部分。

6. 发明授权

US5247602A Blue transparent second harmonic generator 失效
标题翻译：蓝色透明二次谐波发生器
公开(公告)号：US5247602A
公开(公告)日：1993-09-21
申请号：US914163
申请日：1992-07-14
申请人： Thomas L. Penner , Douglas R. Robello , Nancy J. Armstrong , David J. Williams , Matthew C. Ezenyilimba
发明人： Thomas L. Penner , Douglas R. Robello , Nancy J. Armstrong , David J. Williams , Matthew C. Ezenyilimba
IPC分类号： G02F1/065 , G02F1/361 , G02F1/377
CPC分类号： B82Y20/00 , G02F1/3618 , G02F1/377 , G02F1/065 , G02F2202/027 , Y10T428/31504
摘要： An optical article is disclosed comprised of a support including a portion adjacent one major surface which is transparent to the electromagnetic radiation sought to be propagated, an organic layer unit capable of converting a portion of polarized electromagnetic radiation of a selected wavelength to its second harmonic wavelength, means for optically coupling into said organic layer unit polarized electromagnetic radiation of a selected wavelength in its zero order transverse magnetic mode, and means for receiving from the layer unit a portion of the electromagnetic radiation in the form of a first order transverse magnetic mode. The organic layer unit has a thickness which is at least 70 percent cf the wavelength of the zero order transverse magnetic mode and differs by less than 100 .ANG. from the thickness required for identical propagation constants of the zero and first order transverse magnetic modes. The organic layer unit is comprised of a Y-type Langmuir-Blodgett assembly of amphiphiles forming a first Langmuir Blodgett layer unit containing noncentrosymmetric organic molecular dipoles of a first orientation providing a second order polarization susceptibility to the first layer unit in excess of 10.sup.-9 electrostatic units, and a Y-type Langmuir-Blodgett assembly of amphiphiles forming a second Langmuir-Blodgett layer unit adapted to be coated on the first Langmuir-Blodgett layer unit containing noncentro-symmetric organic molecular dipoles of a second orientation providing a second order polarization susceptibility to the second layer unit in excess of 10.sup.-9 electrostatic units, but of opposite sign to that of the first layer unit.
摘要翻译：公开了一种光学制品，其包括支撑件，该支撑件包括邻近被试传播的电磁辐射透明的一个主表面的部分，能够将所选波长的偏振电磁辐射的一部分转换成其二次谐波波长的有机层单元用于以其零级横向磁模式光学耦合到选定波长的有机层单元极化电磁辐射的装置，以及用于从层单元接收一阶横向磁模式形式的电磁辐射的一部分的装置。有机层单元的厚度至少为零级横向磁模的波长的70％，并且与零和一级横向磁模的相同传播常数所需的厚度相差小于100安培。有机层单元由形成第一Langmuir Blodgett层单元的Y型Langmuir-Blodgett组件组成，其包含第一取向的非中心对称有机分子偶极子，其提供超过10-9的第一层单元的二阶极化敏感性静电单元和形成第二Langmuir-Blodgett层单元的Y型Langmuir-Blodgett组件，其适于涂覆在第一Langmuir-Blodgett层单元上，所述第一Langmuir-Blodgett层单元包含提供二阶极化的第二取向的非对称有机分子偶极子对第二层单元的敏感性超过10-9静电单位，但与第一层单元的相反。

7. 发明授权

US5150446A Conversion efficiency second harmonic generator 失效
标题翻译：转换效率二次谐波发生器
公开(公告)号：US5150446A
公开(公告)日：1992-09-22
申请号：US760436
申请日：1991-09-16
申请人： Thomas L. Penner , Douglas R. Robello , Nancy J. Armstrong , David J. Williams
发明人： Thomas L. Penner , Douglas R. Robello , Nancy J. Armstrong , David J. Williams
IPC分类号： G02F1/37 , G02F1/065 , G02F1/361 , G02F1/377
CPC分类号： B82Y20/00 , G02F1/3618 , G02F1/377 , G02F1/065 , G02F2202/027
摘要： An optical article is disclosed comprised of a support including a portion adjacent one major surface which is transparent to the electromagnetic radiation sought to be propagated, an organic layer unit capable of converting a portion of polarized electromagnetic radiation of a selected wavelength to its second harmonic wavelength, means for optically coupling into said organic layer unit polarized electromagnetic radiation of a selected wavelength in its zero order transverse magnetic mode, and means for receiving from the layer unit a portion of the electromagnetic radiation in the form of a first order transverse magnetic mode. The organic layer unit has a thickness which is at least 70 percent of the wavelength of the zero order transverse magnetic mode and differs by less than 100.ANG. from the thickness required for identical propagation constants of the zero and first order transverse magnetic modes. The organic layer unit is comprised of a Y-type Langmuir-Blodgett assembly of amphiphiles forming a first Langmuir-Blodgett layer unit containing noncentrosymmetric organic molecular dipoles of a first orientation providing a second order polarization susceptibility to the first layer unit in excess of 10.sup.-9 electrostatic units, and a Y-type Langmuir-Blodgett assembly of amphiphiles forming a second Langmuir-Blodgett layer unit adapted to be coated on the first Langmuir-Blodgett layer unit containing noncentro-symmetric organic molecular dipoles of a second orientation providing a second order polarization susceptibility to the second layer unit in excess of 10.sup.-9 electrostatic units, but of opposite sign to that of the first layer unit.

8. 发明授权

US5184323A Photorefractive device and process for its use 失效
$Photorefractive device and process for its use$
标题翻译：光电装置及其使用方法
公开(公告)号：US5184323A
公开(公告)日：1993-02-02
申请号：US548403
申请日：1990-07-05
申请人： Jay S. Schildkraut , Ralph H. Young , David J. Williams , Michael Scozzafava
发明人： Jay S. Schildkraut , Ralph H. Young , David J. Williams , Michael Scozzafava
IPC分类号： G02F1/35 , G02F1/01 , G02F1/065 , G03H1/02 , G11C7/00 , G11C13/04
CPC分类号： G02F1/065 , G02F1/0126 , G03H1/02 , G11C13/044 , G11C7/005 , G03H2001/026 , G03H2001/0264 , G03H2260/54
摘要： A photorefractive device is disclosed capable of optically coupling intersecting beams of electromagnetic radiation comprised of first and second electrodes for establishing a potential gradient between first and second spaced locations and, interposed between the electrodes, a photorefractive medium comprised of a homogeneous charge neutral organic photoconductor containing organic noncentrosymmetric molecular dipoles capable of imparting to the photorefractive medium a second order polarization susceptibility of greater than 10.sup.-9 esu, the molecular dipoles each containing an electron donor moiety linked through a conjugated .pi. bonding system to an electron acceptor moiety.

9. 发明授权

US4999809A Photorefractive device and process for its use 失效
$Photorefractive device and process for its use$
标题翻译：光折射装置及其使用方法
公开(公告)号：US4999809A
公开(公告)日：1991-03-12
申请号：US491398
申请日：1990-03-09
申请人： Jay S. Schildkraut , Ralph H. Young , David J. Williams , Michael Scozzafava
发明人： Jay S. Schildkraut , Ralph H. Young , David J. Williams , Michael Scozzafava
IPC分类号： G02F1/01 , G11C7/00 , G11C13/04
CPC分类号： G02F1/0126 , G11C13/044 , G11C7/005
摘要： A photorefractive device is disclosed comprised of a first and second electrodes for establishing a potential gradient between first and second spaced locations and, interposed between the first and second electrodes, intermediate means capable of producing in a readout beam of electromagnetic radiation an image pattern corresponding to that present in a spatially intersecting writing beam of electromagnetic radiation when a potential gradient is applied to the intermediate means by said first and second electrodes. The intermediate means consists of a photorefractive layer capable of internally storing the image pattern of the writing beam created by its interference with an intersecting reference beam of electromagnetic radiation, the photorefractive layer being comprised of a homogeneous organic photoconductor containing organic noncentrosymmetric molecular dipoles capable of imparting to the photorefractive layer a second order polarization susceptibility of greater than 10.sup.-9 esu.
摘要翻译：公开了一种光折变装置，其包括用于在第一和第二间隔位置之间建立电位梯度的第一和第二电极，并且介于第一和第二电极之间的中间装置能够在电磁辐射的读出光束中产生对应于当通过所述第一和第二电极向中间装置施加电位梯度时，其存在于电磁辐射的空间相交的写入光束中。中间装置由能够内部存储通过其与电磁辐射的相交参考光束的干涉而产生的写入光束的图像图案的光折射率组成，该光折射层由含有有机非对称分子偶极子的均匀有机光电导体组成，能够赋予对于光折射层，二阶极化磁化率大于10-9埃。

10. 发明授权

US5075043A Optical article containing a linear condensation polymer exhibiting a high level of second order polarization susceptibility 失效
标题翻译：包含线性聚合聚合物的光学文章展示了高级别的第二阶段极化可靠性
公开(公告)号：US5075043A
公开(公告)日：1991-12-24
申请号：US402725
申请日：1989-09-05
申请人： Douglas R. Robello , Craig S. Willand , David J. Williams
发明人： Douglas R. Robello , Craig S. Willand , David J. Williams
IPC分类号： G02F1/03 , C08F8/34 , C08L101/00 , G02F1/065 , G02F1/35 , G02F1/355 , G02F1/361 , G02F1/377
CPC分类号： G02F1/065 , G02F1/3616 , G02F1/377
摘要： An optical article is disclosed containing, for the transmission of electromagnetic radiation, a medium exhibiting a second order polarization susceptibility greater than 10.sup.-9 electrostatic units comprised of a linear polymer containing polar aligned noncentrosymmetric molecular dipoles having an electron donor moiety linked through a conjugated .pi. bonding system to an electron acceptor moiety to permit oscillation of the molecular dipole between a ground state exhibiting a first dipole moment and an excited state exhibiting a differing dipole moment. The linear polymer is a condensation polymer including in its backbone a plurality of molecular dipoles including sulfonyl electron acceptor moieties sequentially arranged to reinforce electron displacement along the polymer backbone.

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