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1. 发明申请

WO2019040688A1 SYSTEMS AND METHODS FOR HIGH DYNAMIC RANGE MICROLED BACKLIGHTING 审中-公开
公开(公告)号：WO2019040688A1
公开(公告)日：2019-02-28
申请号：PCT/US2018/047637
申请日：2018-08-23
申请人： CORNING INCORPORATED , BOOKBINDER, Dana Craig , KUKSENKOV, Dmitri Vladislavovich , ORSLEY, Timothy James , QUESADA, Mark Alejandro
发明人： BOOKBINDER, Dana Craig , KUKSENKOV, Dmitri Vladislavovich , ORSLEY, Timothy James , QUESADA, Mark Alejandro
IPC分类号： F21V8/00 , G02F1/133
摘要： Embodiments are related to systems and methods for lighting, and more particularly to systems and methods for providing light for a display.

2. 发明申请

WO2013025675A2 OPTICAL SOURCES HAVING A CAVITY-MATCHED EXTERNAL CAVITY 审中-公开
标题翻译：具有密度匹配的外部空间的光源
公开(公告)号：WO2013025675A2
公开(公告)日：2013-02-21
申请号：PCT/US2012050698
申请日：2012-08-14
申请人： CORNING INC , GOLLIER JACQUES , KUKSENKOV DMITRI VLADISLAVOVICH
发明人： GOLLIER JACQUES , KUKSENKOV DMITRI VLADISLAVOVICH
IPC分类号： H01S5/10
CPC分类号： H01S5/06256 , H01S3/0815 , H01S3/109 , H01S5/0092 , H01S5/1039 , H01S5/14 , H01S2301/02
摘要： An optical source including a laser source and a waveguide is provided. The laser source includes a laser cavity having a laser optical path length extending from a DBR grating to a reflective laser output facet, and emits an output beam at a fundamental wavelength. The waveguide includes an input facet and an output face. The waveguide extends along a waveguide optical length from the input facet of the waveguide to the output facet of the waveguide, and the waveguide is optically coupled to the laser source, thereby forming an external cavity having an optical path length extending from the reflective laser output facet to the input facet of the waveguide that is substantially equal to the laser optical path length.
摘要翻译：提供了包括激光源和波导的光源。激光源包括具有从DBR光栅延伸到反射激光输出小面的激光光路长度并且发射基波长的输出光束的激光腔。波导包括输入面和输出面。波导沿着波导光学长度从波导的输入小面延伸到波导的输出小平面，并且波导光学耦合到激光源，从而形成具有从反射激光输出延伸的光路长度的外部空腔面到波导的输入面，其基本上等于激光光路长度。

3. 发明申请

WO2003101033A1 RECOVERY OF CLOCK PULSES OF WAVELENGTH DIVISION MULTIPLEXED OPTICAL SIGNALS 审中-公开
标题翻译：波长段多路复用光信号的时钟脉冲的恢复
公开(公告)号：WO2003101033A1
公开(公告)日：2003-12-04
申请号：PCT/GB2002/004609
申请日：2002-10-10
申请人： CORNING INCORPORATED , ELLIS, Andrew, David , KUKSENKOV, Dmitri, Vladislavovich , LI, Shenping
发明人： ELLIS, Andrew, David , KUKSENKOV, Dmitri, Vladislavovich , LI, Shenping
IPC分类号： H04L7/00
CPC分类号： H04L7/0075 , G02F1/3519 , G02F1/395
摘要： Apparatus for recovering clock pulses of wavelength division multiplexed optical signals in a return-to-zero format passed therethrough. The apparatus comprises an optically-pumped laser cavity (3, 9) defining a cavity length and comprising a nonlinear medium (3) pumped at a wavelength selected to give efficient parametric amplification within said medium. The cavity length corresponds to an integer multiple of bit periods of at least one of the multiplexed optical signals. The optical signals co-propagate through the medium with the pump radiation. The apparatus further comprises an optical path for recirculating a proportion of the output from the laser cavity back through the laser cavity. In this way, idler waves are generated symmetrically about the pump wavelength by four-wave mixing with the at least one of the multiplexed optical signals and recirculated through the laser cavity to be amplified by parametric amplification in order to recover wavelength division multiplexed clock pulses. An additional amplifier may be provided to compensate cavity losses.
摘要翻译：用于恢复通过其中的归零格式的波分复用光信号的时钟脉冲的装置。该装置包括限定空腔长度的光学泵浦激光腔（3,9），并且包括以选定的波长泵浦的非线性介质（3），以在所述介质内提供有效的参数放大。空腔长度对应于复用光信号中的至少一个的位周期的整数倍。光信号与泵浦辐射共同传播通过介质。该装置还包括用于将来自激光腔的一部分输出再循环通过激光腔的光路。以这种方式，通过与复用的光信号中的至少一个复用光信号四波混频并且通过激光腔再循环以通过参数放大进行放大，从而对于泵浦波长对称地产生空载波，以便恢复波分复用的时钟脉冲。可以提供附加的放大器来补偿空腔损耗。

4. 发明申请

WO2011146310A1 MULTIPLE WAVELENGTH OPTICAL SYSTEMS 审中-公开
标题翻译：多波长光学系统
公开(公告)号：WO2011146310A1
公开(公告)日：2011-11-24
申请号：PCT/US2011/036185
申请日：2011-05-12
申请人： CORNING INCORPORATED , KUKSENKOV, Dmitri Vladislavovich , LI, Shenping , ROUSSEV, Rostislav, V.
发明人： KUKSENKOV, Dmitri Vladislavovich , LI, Shenping , ROUSSEV, Rostislav, V.
IPC分类号： G02F1/377 , G02F1/35 , G02F1/355 , H01S3/109 , H01S5/0625
CPC分类号： G02F1/3775 , G02F1/3532 , G02F1/3558 , G02F2001/3548 , H01S5/0092 , H01S5/0615 , H01S5/06256 , H01S5/1096
摘要： Optical systems operable to emit multiple frequency- converted spectral peaks are provided. In one embodiment, an optical system (100) includes an optical source (110) and a wavelength conversion device (130). The optical source (110) may include a laser configured to emit a pump beam (120) having at least two fundamental spectral peaks (125, 127). The wavelength conversion device (130) may include a non- linear optical medium configured to phase match the second harmonic generation of each of the at least two fundamental spectral peaks (125, 127) and sum- frequency generation of the at least two fundamental spectral peaks (125, 127) such that an output beam (140) comprising at least three frequency- converted spectral peaks (142, 144, 146) having approximately equal power is emitted from an output facet (138) of the wavelength conversion device (130) when the pump beam (120) of the optical source (110) is incident on an input facet (131) of the wavelength conversion device (130).
摘要翻译：提供可操作以发射多个频率转换的光谱峰值的光学系统。在一个实施例中，光学系统（100）包括光源（110）和波长转换装置（130）。光源（110）可以包括被配置为发射具有至少两个基本光谱峰值（125,127）的泵浦光束（120）的激光器。波长转换装置（130）可以包括非线性光学介质，其被配置为使至少两个基本频谱峰值（125,127）中的每一个的二次谐波产生相位匹配，并且至少两个基本频谱的和频产生峰值（125,127），使得包含至少三个具有近似相等功率的频率转换频谱峰值（142,144,146）的输出光束（140）从波长转换装置（130）的输出小面（138）发射），当光源（110）的泵浦光束（120）入射到波长转换装置（130）的输入端面（131）时。

5. 发明申请

WO2013070528A1 DBR LASER DIODE WITH SYMMETRIC APERIODICALLY SHIFTED GRATING PHASE 审中-公开
标题翻译： DBR激光二极管具有对称的APERIODICYY变换光栅相
公开(公告)号：WO2013070528A1
公开(公告)日：2013-05-16
申请号：PCT/US2012/063484
申请日：2012-11-05
申请人： CORNING INCORPORATED , KUKSENKOV, Dmitri Vladislavovich , PIKULA, Dragan , ROUSSEV, Rostislav Vatchev
发明人： KUKSENKOV, Dmitri Vladislavovich , PIKULA, Dragan , ROUSSEV, Rostislav Vatchev
IPC分类号： H01S5/125
CPC分类号： H01S5/125 , H01S5/0092 , H01S5/1096 , H01S5/1212 , H01S5/1246
摘要： In accordance with one embodiment of the present disclosure, a DBR laser diode is provided where the wavelength selective grating of the laser diode is characterized by an aperiodically shifted grating phase Φ and a Bragg wavelength λ Β . The aperiodically shifted grating phase Φ is substantially symmetric or substantially π-shifted symmetric relative to a midpoint C L or shifted midpoint C L * of the DBR section. The phase Φ of the wavelength selective grating is characterized by aperiodic phase jumps of magnitude Φ J1, J2,... and segment lengths l 0, 1,.... The phase jumps of the wavelength selective grating are arranged substantially symmetrically about a midpoint C L or shifted midpoint C L * of the DBR section along the optical axis of the DBR laser diode. At least two phase jumps reside on each side of the midpoint CL or shifted midpoint C L * of the DBR section.
摘要翻译：根据本公开的一个实施例，提供了一种DBR激光二极管，其中激光二极管的波长选择光栅的特征在于非周期性移动的光栅相位Phi和布拉格波长λBeta。非周期性移位的光栅相位Phi相对于DBR部分的中点CL或偏移的中点CL *基本对称或基本上为pi对称。波长选择光栅的相位Phi的特征在于幅度PhiJ1，J2，...和段长度l0,1 ...的非周期相位跳跃。波长选择光栅的相位跳变大致对称地围绕中点 CL或DBR部分的中点CL *沿着DBR激光二极管的光轴移动。至少两个相位跳变位于中点CL的两侧或DBR部分的中点CL *。

6. 发明申请

WO2013025675A3 OPTICAL SOURCES HAVING A CAVITY-MATCHED EXTERNAL CAVITY 审中-公开
公开(公告)号：WO2013025675A3
公开(公告)日：2013-02-21
申请号：PCT/US2012/050698
申请日：2012-08-14
申请人： CORNING INCORPORATED , GOLLIER, Jacques , KUKSENKOV, Dmitri Vladislavovich
发明人： GOLLIER, Jacques , KUKSENKOV, Dmitri Vladislavovich
IPC分类号： H01S5/10
摘要： An optical source including a laser source and a waveguide is provided. The laser source includes a laser cavity having a laser optical path length extending from a DBR grating to a reflective laser output facet, and emits an output beam at a fundamental wavelength. The waveguide includes an input facet and an output face. The waveguide extends along a waveguide optical length from the input facet of the waveguide to the output facet of the waveguide, and the waveguide is optically coupled to the laser source, thereby forming an external cavity having an optical path length extending from the reflective laser output facet to the input facet of the waveguide that is substantially equal to the laser optical path length.

7. 发明申请

WO2012071225A1 WAVELENGTH-SWITCHED OPTICAL SYSTEMS 审中-公开
标题翻译：波长切换光学系统
公开(公告)号：WO2012071225A1
公开(公告)日：2012-05-31
申请号：PCT/US2011/060933
申请日：2011-11-16
申请人： CORNING INCORPORATED , KUKSENKOV, Dmitri Vladislavovich , LI, Shenping , PIKULA, Dragan , ROUSSEV, Rostislav Vatchev
发明人： KUKSENKOV, Dmitri Vladislavovich , LI, Shenping , PIKULA, Dragan , ROUSSEV, Rostislav Vatchev
IPC分类号： G02F1/01
CPC分类号： H04N9/3161 , G02F1/3775 , G03B21/2033 , G03B21/40
摘要： Optical systems operable to emit an output beam having fast-switched wavelengths are provided. In one embodiment, an optical system includes a laser and a wavelength conversion device. The laser emits a pump beam that switches between at least two fundamental spectral peaks at different wavelengths at a wavelength cycling period that is shorter than a response time of the human eye. The wavelength conversion device includes a non-linear optical medium configured to phase match the frequency doubling of the at least two switched fundamental spectral peaks such that an output beam that switches between at least two frequency-converted spectral peaks at different converted-wavelengths is emitted from an output facet of the wavelength conversion device when the pump beam of the optical source is incident on an input facet of the wavelength conversion device.
摘要翻译：提供可操作以发射具有快速切换波长的输出光束的光学系统。在一个实施例中，光学系统包括激光器和波长转换装置。激光器发射泵浦光束，其在比人眼的响应时间短的波长循环周期在不同波长的至少两个基本光谱峰之间切换。波长转换装置包括非线性光学介质，其被配置为相互匹配至少两个切换的基本频谱峰值的倍频，使得在不同转换波长的至少两个频率转换的频谱峰值之间切换的输出光束被发射当所述光源的泵浦光束入射到所述波长转换装置的输入端面时，从所述波长转换装置的输出端射出。

8. 发明申请

WO2014085414A1 REDUCED REFLECTION GLASS ARTICLES AND METHODS FOR MAKING AND USING SAME 审中-公开
标题翻译：减少反射玻璃制品及其制造和使用方法
公开(公告)号：WO2014085414A1
公开(公告)日：2014-06-05
申请号：PCT/US2013/071927
申请日：2013-11-26
申请人： CORNING INCORPORATED , KUKSENKOV, Dmitri, Vladislavovich
发明人： KUKSENKOV, Dmitri, Vladislavovich
IPC分类号： C03C17/00
CPC分类号： C03C17/007 , C03C2217/213 , C03C2217/40 , C03C2217/42 , C03C2217/465 , C03C2217/478 , C03C2217/48 , C03C2217/73 , C03C2217/732 , C03C2218/111 , G02B1/118
摘要： Described herein are various articles that have anti-reflection properties, along with methods for their manufacture and use. The anti-reflection properties are imparted by way of an integral anti-reflection component on a surface of the articles. The articles exhibit a specular reflectance that is less than or equal to about 85 percent of a specular reflectance of the glass substrate alone when measured at wavelengths of about 450 nanometers to about 750 nanometers. The article may also exhibit a specular reflectance of less than 4 percent across the same spectrum.
摘要翻译：本文描述了具有抗反射性质的各种制品及其制造和使用方法。抗反射性能通过制品表面上的整体防反射部件赋予。当在约450纳米至约750纳米的波长下测量时，该制品的镜面反射率小于或等于玻璃基底单独的镜面反射率的约85％。该物品还可以在相同光谱上显示小于4％的镜面反射率。

9. 发明申请

WO2013039751A1 FEW MODE OPTICAL FIBERS FOR MODE DIVISION MULTIPLEXING 审中-公开
标题翻译：用于模式分段多路复用的模式光纤
公开(公告)号：WO2013039751A1
公开(公告)日：2013-03-21
申请号：PCT/US2012/053826
申请日：2012-09-06
申请人： CORNING INCORPORATED , BENNETT, Kevin, Wallace , BICKHAM, Scott, Robertson , KOROLEV, Andrey, Evgenievich , KUKSENKOV, Dmitri, Vladislavovich , NAZAROV, Vladimir, Nikolaevich
发明人： BENNETT, Kevin, Wallace , BICKHAM, Scott, Robertson , KOROLEV, Andrey, Evgenievich , KUKSENKOV, Dmitri, Vladislavovich , NAZAROV, Vladimir, Nikolaevich
IPC分类号： G02B6/02 , H04B10/13
CPC分类号： G02B6/02047 , C03C25/1065 , G02B6/02395 , G02B6/0281 , G02B6/0365 , H04B10/2581
摘要： An optical fiber comprising: (i) a core (20) having a refractive index profile; (ii) an annular cladding (50) surrounding the core; (iii)a primary coating (62) contacting and surrounding the cladding, the primary coating having an in situ modulus of less than 0.35 MPa and an in situ glass transition temperature of less than -35° C; and (iv) a secondary coating (64) surrounding the primary coating, the secondary coating having an in situ modulus of greater than 1200 MPa; wherein the refractive index profile of said core is constructed to provide few mode transmission with an LP 11 theoretical cutoff wavelength greater than 2.0 μιη and an effective area greater than 110 microns for the LP01 mode at 1550 nm.
摘要翻译：一种光纤，包括：（i）具有折射率分布的芯（20）; （ii）围绕所述芯的环形包层（50）; （iii）接触和包围包层的初级涂层（62），初级涂层具有小于0.35MPa的原位模量和小于-35℃的原位玻璃化转变温度; 和（iv）围绕初级涂层的二次涂层（64），二次涂层的原位模量大于1200MPa; 其中所述芯的折射率分布被构造成为在1550nm处的LP01模式提供具有大于2.0μm的LP 11理论截止波长和大于110微米的有效面积的模式透射。

10. 发明申请

WO2013025683A2 OPTICAL SOURCES HAVING PROXIMITY COUPLED LASER SOURCE AND WAVEGUIDE 审中-公开
标题翻译：具有接近激光源和波导的光源
公开(公告)号：WO2013025683A2
公开(公告)日：2013-02-21
申请号：PCT/US2012050710
申请日：2012-08-14
申请人： CORNING INC , BHAGAVATULA VENKATA ADISESHAIAH , GOLLIER JACQUES , KUKSENKOV DMITRI VLADISLAVOVICH
发明人： BHAGAVATULA VENKATA ADISESHAIAH , GOLLIER JACQUES , KUKSENKOV DMITRI VLADISLAVOVICH
IPC分类号： H01S5/10 , H01S5/022
CPC分类号： H01S5/06256 , H01S5/0092
摘要： An optical source including a laser source and a waveguide is provided. The laser source includes a laser cavity having a laser optical path length extending from a DBR grating to a reflective laser output facet, and emits an output beam at a fundamental wavelength. The waveguide has an input facet and an output facet, and extends along a waveguide optical length from the input facet of the waveguide to the output facet of the waveguide. The input facet and the output facet of the waveguide are approximately normal with respect to an optical path of the output beam. The waveguide and the laser source are proximity coupled, and the waveguide optical length is an integer multiple of the laser optical path length.
摘要翻译：提供了包括激光源和波导的光源。激光源包括具有从DBR光栅延伸到反射激光输出小面的激光光路长度并且发射基波长的输出光束的激光腔。波导具有输入小面和输出小面，并且沿波导光学长度从波导的输入小面延伸到波导的输出小平面。波导的输入面和输出面相对于输出光束的光路近似为正常。波导和激光源是接近耦合的，波导光学长度是激光光程长度的整数倍。

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