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1. 发明授权

US07756170B2 Frequency modulation in the optical alignment of wavelength-converted laser sources 失效
标题翻译：波长转换激光源的光学对准中的频率调制
公开(公告)号：US07756170B2
公开(公告)日：2010-07-13
申请号：US11880386
申请日：2007-07-20
申请人： Etienne Almoric , Vikram Bhatia , Jacques Gollier , Dragan Pikula , Daniel Ohen Ricketts
发明人： Etienne Almoric , Vikram Bhatia , Jacques Gollier , Dragan Pikula , Daniel Ohen Ricketts
IPC分类号： H01S3/13
CPC分类号： H01S5/0622 , G02F1/377 , G02F2001/3546 , H01S5/0687
摘要： Methods of controlling semiconductor lasers are provided where the semiconductor laser generates a wavelength-modulated output beam λMOD that is directed towards the input face of a wavelength conversion device. The intensity of a wavelength-converted output λCONV of the device is monitored as the output beam of the laser is modulated and as the position of the modulated output beam λMOD on the input face of the wavelength conversion device is varied. A maximum value of the monitored intensity is correlated with optimum coordinates representing the position of the modulated output beam λMOD on the input face of the wavelength conversion device. The optical package is operated in the data projection mode by directing an intensity-modulated laser beam from the semiconductor laser to the wavelength conversion device using the optimum positional coordinates. Additional embodiments are disclosed and claimed. Laser controllers and projections systems are also provided.
摘要翻译：提供了控制半导体激光器的方法，其中半导体激光器产生指向波长转换器件的输入面的波长调制输出光束λMOD。当激光器的输出光束被调制并且随着波长转换器件的输入面上调制的输出光束λMOD的位置变化时，监视器件的波长转换输出λCONV的强度。监视强度的最大值与表示波长转换装置的输入面上调制输出光束λMOD的位置的最佳坐标相关。通过使用最佳位置坐标将来自半导体激光器的强度调制激光束引导到波长转换装置，以数据投影模式操作光学封装。公开并要求保护附加实施例。还提供激光控制器和投影系统。

2. 发明申请

US20090022188A1 Frequency modulation in the optical alignment of wavelength-converted laser sources 失效
标题翻译：波长转换激光源的光学对准中的频率调制
公开(公告)号：US20090022188A1
公开(公告)日：2009-01-22
申请号：US11880386
申请日：2007-07-20
申请人： Etienne Almoric , Vikram Bhatia , Jacques Gollier , Dragan Pikula , Daniel Ohen Ricketts
发明人： Etienne Almoric , Vikram Bhatia , Jacques Gollier , Dragan Pikula , Daniel Ohen Ricketts
IPC分类号： G02F1/37 , G02F1/35
CPC分类号： H01S5/0622 , G02F1/377 , G02F2001/3546 , H01S5/0687
摘要： Methods of controlling semiconductor lasers are provided where the semiconductor laser generates a wavelength-modulated output beam λMOD that is directed towards the input face of a wavelength conversion device. The intensity of a wavelength-converted output λCONV of the device is monitored as the output beam of the laser is modulated and as the position of the modulated output beam λMOD on the input face of the wavelength conversion device is varied. A maximum value of the monitored intensity is correlated with optimum coordinates representing the position of the modulated output beam λMOD on the input face of the wavelength conversion device. The optical package is operated in the data projection mode by directing an intensity-modulated laser beam from the semiconductor laser to the wavelength conversion device using the optimum positional coordinates. Additional embodiments are disclosed and claimed. Laser controllers and projections systems are also provided.
摘要翻译：提供了控制半导体激光器的方法，其中半导体激光器产生指向波长转换器件的输入面的波长调制输出光束λMOD。当激光器的输出光束被调制并且随着波长转换装置的输入面上调制的输出光束λMOD的位置变化时，监视器件的波长转换输出λCONV的强度。所监视的强度的最大值与表示波长转换装置的输入面上调制的输出光束λMOD的位置的最佳坐标相关。通过使用最佳位置坐标将来自半导体激光器的强度调制激光束引导到波长转换装置，以数据投影模式操作光学封装。公开并要求保护附加实施例。还提供激光控制器和投影系统。

3. 发明授权

US07835065B2 Optical packages and methods for aligning optical packages 有权
标题翻译：用于对准光学封装的光学封装和方法
公开(公告)号：US07835065B2
公开(公告)日：2010-11-16
申请号：US12200661
申请日：2008-08-28
申请人： Etienne Almoric , Jacques Gollier , Lawrence Hughes , Garrett Andrew Piech
发明人： Etienne Almoric , Jacques Gollier , Lawrence Hughes , Garrett Andrew Piech
IPC分类号： G02F1/35 , G02F2/02 , H01S3/08
CPC分类号： G02B6/4214 , G01B11/272 , G02F1/377 , G02F2001/3546 , H01S5/005 , H01S5/0071 , H01S5/0092
摘要： An optical package includes a semiconductor laser, a wavelength conversion device and a MEMS-actuated mirror oriented on a base module to form a folded optical pathway between an output of the semiconductor laser and an input of the wavelength conversion device. An optical assembly is located in a mechanical positioning device and the mechanical positioning device is disposed on the base module along the optical pathway such that the beam of the semiconductor laser passes through the optical assembly, is reflected by the MEMS-actuated mirror back through the optical assembly and into the waveguide portion of the wavelength conversion device. The MEMS-actuated mirror is operable to scan the beam of the semiconductor laser over the input of the wavelength conversion device. The optical assembly may be adjusted along the optical pathway with the mechanical positioning device to focus the beam into the waveguide portion of the wavelength conversion device.
摘要翻译：光学封装包括半导体激光器，波长转换器件和面向基底模块的MEMS致动镜，以在半导体激光器的输出端与波长转换器件的输入端之间形成折叠光路。光学组件位于机械定位装置中，并且机械定位装置沿着光学路径设置在基座模块上，使得半导体激光器的光束通过光学组件，被MEMS致动的反射镜反射回通过光学组件并进入波长转换装置的波导部分。 MEMS致动反射镜可操作以通过波长转换装置的输入来扫描半导体激光束的光束。光学组件可以利用机械定位装置沿光学路径调节，以将光束聚焦到波长转换装置的波导部分中。

4. 发明申请

US20090190624A1 Optical Packages and Methods for Aligning Optical Packages 有权
标题翻译：光学封装和对准光学封装的方法
公开(公告)号：US20090190624A1
公开(公告)日：2009-07-30
申请号：US12200661
申请日：2008-08-28
申请人： Etienne Almoric , Jacques Gollier , Lawrence Charles Hughes, JR. , Garrett Andrew Piech
发明人： Etienne Almoric , Jacques Gollier , Lawrence Charles Hughes, JR. , Garrett Andrew Piech
IPC分类号： H01S3/08 , G02F1/35 , G02B26/08
CPC分类号： G02B6/4214 , G01B11/272 , G02F1/377 , G02F2001/3546 , H01S5/005 , H01S5/0071 , H01S5/0092
摘要： An optical package includes a semiconductor laser, a wavelength conversion device and a MEMS-actuated mirror oriented on a base module to form a folded optical pathway between an output of the semiconductor laser and an input of the wavelength conversion device. An optical assembly is located in a mechanical positioning device and the mechanical positioning device is disposed on the base module along the optical pathway such that the beam of the semiconductor laser passes through the optical assembly, is reflected by the MEMS-actuated mirror back through the optical assembly and into the waveguide portion of the wavelength conversion device. The MEMS-actuated mirror is operable to scan the beam of the semiconductor laser over the input of the wavelength conversion device. The optical assembly may be adjusted along the optical pathway with the mechanical positioning device to focus the beam into the waveguide portion of the wavelength conversion device.
摘要翻译：光学封装包括半导体激光器，波长转换器件和面向基底模块的MEMS致动镜，以在半导体激光器的输出端与波长转换器件的输入端之间形成折叠光路。光学组件位于机械定位装置中，并且机械定位装置沿着光学路径设置在基座模块上，使得半导体激光器的光束通过光学组件，被MEMS致动的反射镜反射回通过光学组件并进入波长转换装置的波导部分。 MEMS致动反射镜可操作以通过波长转换装置的输入来扫描半导体激光束的光束。光学组件可以利用机械定位装置沿光学路径调节，以将光束聚焦到波长转换装置的波导部分中。

5. 发明授权

US07646531B1 Wavelength conversion devices having multi-component output faces and systems incorporating the same 失效
标题翻译：具有多分量输出面的波长转换装置及其结合的系统
公开(公告)号：US07646531B1
公开(公告)日：2010-01-12
申请号：US12192454
申请日：2008-08-15
申请人： Etienne Almoric , Jacques Gollier
发明人： Etienne Almoric , Jacques Gollier
IPC分类号： G02F1/35 , G02F2/02 , G02B6/10 , G02B6/12
CPC分类号： G02F1/377 , G02F1/3775 , H04N9/3129
摘要： The present invention relates generally to wavelength conversion devices and laser projection systems incorporating the same. According to one embodiment of the present invention, wavelength conversion devices are provided without limitation of their field of use to laser projection systems. For example, the wavelength conversion device may comprise a waveguide region comprising a relatively linear waveguide portion and a pair of lateral planar waveguide portions. The output face of the wavelength conversion device comprises a multi-component output face comprising a core portion and a pair of lateral portions. The lateral portions of the output face are configured to be relatively non-transmissive and the waveguide region is structured such that an optical signal propagating along the waveguide region will define relatively low intensity laterally distributed parasitic light in substantial alignment with the lateral planar waveguide portions along the lateral, non-transmissive portions of the output face. Additional embodiments are disclosed and claimed.
摘要翻译：本发明一般涉及包含该波长转换装置和激光投影系统的波长转换装置。根据本发明的一个实施例，提供波长转换装置，而不限于其在激光投射系统中的使用领域。例如，波长转换装置可以包括包括相对线性的波导部分和一对横向平面波导部分的波导区域。波长转换装置的输出面包括多分量输出面，其包括芯部分和一对横向部分。输出面的横向部分被配置成相对不透射，并且波导区域被构造成使得沿着波导区域传播的光信号将限定相对低强度的侧向分布的寄生光，该寄生光与侧面平面波导部分沿着基本对准输出面的横向，非透射部分。公开并要求保护附加实施例。

6. 发明申请

US20090161705A1 Laser projection utilizing beam misalignment 审中-公开
标题翻译：激光投影利用光束偏移
公开(公告)号：US20090161705A1
公开(公告)日：2009-06-25
申请号：US12004181
申请日：2007-12-20
申请人： Etienne Almoric , Jacques Gollier , James Martin Grochocinski
发明人： Etienne Almoric , Jacques Gollier , James Martin Grochocinski
IPC分类号： H01S3/10 , G02B26/08
CPC分类号： G02B26/101 , H01S5/005 , H04N9/3129
摘要： A laser projection system is provided comprising a laser source, projection optics, scanning optics, and a scanning controller. The laser source comprises at least two punctual sources P1, P2 configured to generate two optical beams. The scanning controller is configured to drive the scanning optics to define a fast scanning axis direction in which lines of an image are projected and a slow scanning axis direction in which the optical beams address successive lines of the projected image. The position of the respective punctual sources relative to each other and to an optical axis of the projection optics provides an angular misalignment of the first and second optical beams downstream of the projection optics. The respective punctual sources are positioned such that the first and second optical beams are misaligned in the slow scanning axis direction to a greater extent than in the fast scanning axis direction.
摘要翻译：提供了一种激光投影系统，其包括激光源，投影光学元件，扫描光学元件和扫描控制器。激光源包括被配置为产生两个光束的至少两个准时源P1，P2。扫描控制器被配置为驱动扫描光学器件以限定其中投影图像的行的快速扫描轴方向和光束对投影图像的连续行进行寻址的慢扫描轴方向。相应的准时源相对于彼此和投影光学器件的光轴的位置提供投影光学器件下游的第一和第二光束的角度偏移。相应的准时源被定位成使得第一和第二光束在慢扫描轴方向上比在快扫描轴方向上更大的程度上不对准。

7. 发明授权

US08461068B2 Glass ceramics with bulk scattering properties and methods of making them 有权
标题翻译：具有散射性质的玻璃陶瓷及其制造方法
公开(公告)号：US08461068B2
公开(公告)日：2013-06-11
申请号：US12759147
申请日：2010-04-13
申请人： Etienne Almoric , Marie Jacqueline Monique Comte , Micaela Nazaraly , Lothar Wondraczek
发明人： Etienne Almoric , Marie Jacqueline Monique Comte , Micaela Nazaraly , Lothar Wondraczek
IPC分类号： C03C10/12
CPC分类号： C03C10/0027
摘要： Described herein are glass ceramic compositions with bulk scattering properties that have improved light extraction properties due to high levels of diffuse transmission, and methods of making such glass ceramic compositions. The compositions are based on Li2O—Al2O3—SiO2 glass ceramics and with the proper crystal size, exhibit good volume scattering characteristic for visible light and enhance the outcoupling from the substrate to the air in optical devices, such as light emitting diodes.
摘要翻译：本文描述了具有散射特性的玻璃陶瓷组合物，其具有由于高扩散透射率而提高的光提取性能，以及制备这种玻璃陶瓷组合物的方法。该组合物基于Li 2 O-Al 2 O 3 -SiO 2玻璃陶瓷，并且具有适当的晶体尺寸，对可见光具有良好的体积散射特性，并增强了诸如发光二极管等光学器件中的基板与空气的输出耦合。

8. 发明授权

US08853110B2 Arsenic-free spinel glass-ceramics with high visible transmission 有权
标题翻译：无砷的尖晶石玻璃陶瓷具有高可见透射率
公开(公告)号：US08853110B2
公开(公告)日：2014-10-07
申请号：US13288078
申请日：2011-11-03
申请人： Etienne Almoric , Marie Jacqueline Monique Comte
发明人： Etienne Almoric , Marie Jacqueline Monique Comte
IPC分类号： C03C10/02 , C03C10/00 , C03C3/085 , C03C4/10
CPC分类号： C03C10/0036 , C03C3/085 , C03C4/10 , C03C10/0045 , C03C10/0054
摘要： A transparent glass-ceramic materials contains a spinel solid solution as the main crystalline phase and is free of As2O3 and Sb2O3. Corresponding precursor alumino-silicate glasses, articles made of said transparent glass-ceramic materials as well as a method for manufacturing such articles, and structures comprising a sheet made of such glass-ceramic materials and electronic or optoelectronic devices comprising such structures are also disclosed. Some materials disclosed can be used as substrates for high temperature growth of high quality monocrystalline or polycrystalline silicon thin films. Structures including such substrates with such thin films thereon can be used in photovoltaic devices, flat panel devices and liquid crystal devices.
摘要翻译：透明玻璃陶瓷材料含有尖晶石固溶体作为主晶相，不含As2O3和Sb2O3。还公开了相应的前体铝硅酸盐玻璃，由所述透明玻璃 - 陶瓷材料制成的制品以及制造这种制品的方法，以及包括由这种玻璃 - 陶瓷材料制成的片材和包含这种结构的电子或光电子器件的结构。所公开的一些材料可以用作高质量单晶或多晶硅薄膜的高温生长的基板。包括其上具有这种薄膜的这种基板的结构可以用于光伏器件，平板器件和液晶器件中。

9. 发明申请

US20120114955A1 ARSENIC-FREE SPINEL GLASS-CERAMICS WITH HIGH VISIBLE TRANSMISSION 有权
标题翻译：无感光螺旋玻璃陶瓷与高可见传输
公开(公告)号：US20120114955A1
公开(公告)日：2012-05-10
申请号：US13288078
申请日：2011-11-03
申请人： Etienne Almoric , Marie Jacqueline Monique Comte
发明人： Etienne Almoric , Marie Jacqueline Monique Comte
IPC分类号： B32B17/06 , C03C3/12 , C03C10/02 , C03C14/00
CPC分类号： C03C10/0036 , C03C3/085 , C03C4/10 , C03C10/0045 , C03C10/0054
摘要： A transparent glass-ceramic materials contains a spinel solid solution as the main crystalline phase and is free of As2O3 and Sb2O3. Corresponding precursor alumino-silicate glasses, articles made of said transparent glass-ceramic materials as well as a method for manufacturing such articles, and structures comprising a sheet made of such glass-ceramic materials and electronic or optoelectronic devices comprising such structures are also disclosed. Some materials disclosed can be used as substrates for high temperature growth of high quality monocrystalline or polycrystalline silicon thin films. Structures including such substrates with such thin films thereon can be used in photovoltaic devices, flat panel devices and liquid crystal devices.
摘要翻译：透明玻璃陶瓷材料含有尖晶石固溶体作为主晶相，不含As2O3和Sb2O3。还公开了相应的前体铝硅酸盐玻璃，由所述透明玻璃 - 陶瓷材料制成的制品以及制造这种制品的方法，以及包括由这种玻璃 - 陶瓷材料制成的片材和包含这种结构的电子或光电子器件的结构。所公开的一些材料可以用作高质量单晶或多晶硅薄膜的高温生长的基板。包括其上具有这种薄膜的这种基板的结构可以用于光伏器件，平板器件和液晶器件中。

10. 发明申请

US20110212824A1 Glass Ceramics With Bulk Scattering Properties and Methods of Making Them 有权
标题翻译：具有散射特性的玻璃陶瓷及其制造方法
公开(公告)号：US20110212824A1
公开(公告)日：2011-09-01
申请号：US12759147
申请日：2010-04-13
申请人： Etienne Almoric , Marie Jacqueline Monique Comte , Micaela Nazaraly , Lothar Wondraczek
发明人： Etienne Almoric , Marie Jacqueline Monique Comte , Micaela Nazaraly , Lothar Wondraczek
IPC分类号： C03C14/00
CPC分类号： C03C10/0027
摘要： Glass ceramics with bulk scattering properties and the use of those glass ceramics, for example, in OLED or photovoltaic applications.
摘要翻译：具有散射特性的玻璃陶瓷和使用这些玻璃陶瓷，例如在OLED或光伏应用中。

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