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31. 发明申请

US20150177380A1 THREE-DIMENSIONAL TOMOGRAPHIC IMAGING CAMERA 有权
标题翻译：三维图像成像摄像机
公开(公告)号：US20150177380A1
公开(公告)日：2015-06-25
申请号：US14586584
申请日：2014-12-30
申请人： Naresh Satyan , Arseny Vasilyev , George Rakuljic , Amnon Yariv
发明人： Naresh Satyan , Arseny Vasilyev , George Rakuljic , Amnon Yariv
IPC分类号： G01S17/32
CPC分类号： G01S17/325 , G01C15/002 , G01S17/89
摘要： A detection apparatus and method for FMCW LIDAR employ signals whose frequencies are modified so that low-cost and low-speed photodetector arrays, such as CCD or CMOS cameras, can be employed for range detection. The LIDAR is designed to measure the range z to a target and includes a single mode swept frequency laser (SFL), whose optical frequency is varied with time, as a result of which, a target beam which is reflected back by the target is shifted in frequency from a reference beam by an amount that is proportional to the relative range z to the target. The reflected target beam is combined with the reference beam and detected by the photodetector array. By first modulating at least one of the target and reference beams such that the difference between the frequencies of the reflected target beam and the reference beam is reduced to a level that is within the bandwidth of the photodetector array, the need for high-speed detector arrays for full-field imaging is obviated.
摘要翻译：用于FMCW LIDAR的检测装置和方法使用其频率被修改的信号，使得可以使用诸如CCD或CMOS照相机的低成本和低速光电检测器阵列进行范围检测。激光雷达设计用于测量目标的范围z，并且包括单频扫频激光器（SFL），其光频随时间变化，其结果是被目标反射回的目标光束被移位来自参考光束的频率与与目标的相对范围z成比例的量。反射的目标光束与参考光束组合并由光电检测器阵列检测。通过首先调制目标和参考光束中的至少一个，使得反射的目标光束和参考光束的频率之间的差减小到在光电检测器阵列的带宽内的水平，则需要高速检测器排除了全场成像的阵列。

32. 发明授权

US08792524B2 Arbitrary optical waveform generation utilizing optical phase-locked loops 有权
标题翻译：使用光锁相环的任意光波形生成
公开(公告)号：US08792524B2
公开(公告)日：2014-07-29
申请号：US13451489
申请日：2012-04-19
申请人： George Rakuljic , Naresh Satyan , Arseny Vasilyev , Amnon Yariv
发明人： George Rakuljic , Naresh Satyan , Arseny Vasilyev , Amnon Yariv
IPC分类号： H01S3/10 , H01S3/067 , G01D5/26 , G02F1/365 , G01S7/491 , H01S5/0687 , G02F1/21 , G02F1/35
CPC分类号： G01D5/268 , G01D5/266 , G01S7/4911 , G02F1/3536 , G02F1/365 , G02F2001/212 , G02F2201/205 , G02F2201/58 , G02F2202/108 , G02F2203/13 , H01S5/0687
摘要： This invention relates to opto-electronic systems using semiconductor lasers driven by optical phase-locked loops that control the laser's optical phase and frequency. Feedback control provides a means for precise, wideband control of optical frequency and phase, augmented further by four wave mixing stages and digitally stitched independent optical waveforms for enhanced tunability.
摘要翻译：本发明涉及使用由控制激光器的光学相位和频率的光学锁相环驱动的半导体激光器的光电子系统。反馈控制提供了一种用于精确，宽频带控制光频率和相位的手段，进一步通过四个波混频阶段和数字缝合的独立光波形进一步增强，以增强可调性。

33. 发明授权

US08597577B2 Swept-frequency semiconductor laser coupled to microfabricated biomolecular sensor and methods related thereto 有权
标题翻译：扫频频率半导体激光器耦合到微加工生物分子传感器和与其相关的方法
公开(公告)号：US08597577B2
公开(公告)日：2013-12-03
申请号：US13031050
申请日：2011-02-18
申请人： Richard C. Flagan , Amnon Yariv , Jason Gamba , Naresh Satyan , Jacob Sendowski , Arseny Vasilyev
发明人： Richard C. Flagan , Amnon Yariv , Jason Gamba , Naresh Satyan , Jacob Sendowski , Arseny Vasilyev
IPC分类号： H01S3/13 , H01S5/06 , H01P7/00 , G01B11/14 , G01B11/24 , G01N21/05
CPC分类号： H01S5/0687 , G01N21/7746 , G01N2021/399 , H01S5/0622 , H01S5/125 , Y10T436/112499 , Y10T436/143333 , Y10T436/145555 , Y10T436/173845
摘要： An optoelectronic swept-frequency semiconductor laser coupled to a microfabricated optical biomolecular sensor with integrated resonator and waveguide and methods related thereto are described. Biomolecular sensors with optical resonator microfabricated with integrated waveguide operation can be in a microfluidic flow cell.
摘要翻译：描述了耦合到具有集成谐振器和波导的微制造光学生物分子传感器的光电扫频半导体激光器及其相关方法。具有集成波导操作的微结构的具有光学谐振器的生物分子传感器可以在微流体流动池中。

34. 发明申请

US20120156802A1 SWEPT-FREQUENCY SEMICONDUCTOR LASER COUPLED TO MICROFABRICATED BIOMOLECULAR SENSOR AND METHODS RELATED THERETO 有权
标题翻译：与微生物分子传感器耦合的SWEPT-频率半导体激光器及其相关方法
公开(公告)号：US20120156802A1
公开(公告)日：2012-06-21
申请号：US13031050
申请日：2011-02-18
申请人： Richard C. FLAGAN , Amnon YARIV , Jason GAMBA , Naresh SATYAN , Jacob SENDOWSKI , Arseny VASILYEV
发明人： Richard C. FLAGAN , Amnon YARIV , Jason GAMBA , Naresh SATYAN , Jacob SENDOWSKI , Arseny VASILYEV
IPC分类号： G01N21/75 , H01L21/306 , G01B11/24 , H01S3/13
CPC分类号： H01S5/0687 , G01N21/7746 , G01N2021/399 , H01S5/0622 , H01S5/125 , Y10T436/112499 , Y10T436/143333 , Y10T436/145555 , Y10T436/173845
摘要： An optoelectronic swept-frequency semiconductor laser coupled to a microfabricated optical biomolecular sensor with integrated resonator and waveguide and methods related thereto are described. Biomolecular sensors with optical resonator microfabricated with integrated waveguide operation can be in a microfluidic flow cell.
摘要翻译：描述了耦合到具有集成谐振器和波导的微制造光学生物分子传感器的光电扫频半导体激光器及其相关方法。具有集成波导操作的微结构的具有光学谐振器的生物分子传感器可以在微流体流动池中。

35. 发明授权

US07151876B2 Optical resonator 失效
标题翻译：光谐振器
公开(公告)号：US07151876B2
公开(公告)日：2006-12-19
申请号：US11225832
申请日：2005-09-13
申请人： Shervin Taghavi-Larigani , Jakob J. Vanzyl , Amnon Yariv
发明人： Shervin Taghavi-Larigani , Jakob J. Vanzyl , Amnon Yariv
IPC分类号： G02B6/26
CPC分类号： H01S5/10 , G02B6/12007 , H01S5/026 , H01S5/1021 , H01S5/1028 , H01S5/1032 , H01S5/141
摘要： The invention discloses a semi-ring Fabry-Perot (SRFP) optical resonator structure comprising a medium including an edge forming a reflective facet and a waveguide within the medium, the waveguide having opposing ends formed by the reflective facet. The performance of the SRFP resonator can be further enhanced by including a Mach-Zehnder interferometer in the waveguide on one side of the gain medium. The optical resonator can be employed in a variety of optical devices. Laser structures using at least one SRFP resonator are disclosed where the resonators are disposed on opposite sides of a gain medium. Other laser structures employing one or more resonators on one side of a gain region are also disclosed.
摘要翻译：本发明公开了一种半环法布里 - 珀罗（SRFP）光学谐振器结构，其包括介质，该介质包括形成反射小面的边缘和介质内的波导，该波导具有由反射小面形成的相对端。通过在增益介质的一侧的波导中包括马赫 - 曾德尔干涉仪可以进一步提高SRFP谐振器的性能。光学谐振器可用于各种光学器件。公开了使用至少一个SRFP谐振器的激光结构，其中谐振器设置在增益介质的相对侧。还公开了在增益区域的一侧采用一个或多个谐振器的其它激光结构。

36. 发明授权

US07027476B2 Tunable semiconductor lasers 失效
标题翻译：可调谐半导体激光器
公开(公告)号：US07027476B2
公开(公告)日：2006-04-11
申请号：US10638763
申请日：2003-08-11
申请人： Shervin Taghavi-Larigani , Jakob J. Vanzyl , Amnon Yariv
发明人： Shervin Taghavi-Larigani , Jakob J. Vanzyl , Amnon Yariv
IPC分类号： H01S3/10
CPC分类号： H01S5/1032 , H01S5/0287 , H01S5/101 , H01S5/141
摘要： Tunable semiconductor lasers are disclosed requiring minimized coupling regions. Multiple laser embodiments employ ring resonators or ring resonator pairs using only a single coupling region with the gain medium are detailed. Tuning can be performed by changing the phase of the coupling coefficient between the gain medium and a ring resonator of the laser. Another embodiment provides a tunable laser including two Mach-Zehnder interferometers in series and a reflector coupled to a gain medium.
摘要翻译：公开了可调谐的半导体激光器，其需要最小化的耦合区域。多个激光器实施例仅使用具有增益介质的单个耦合区域采用环形谐振器或环形谐振器对。可以通过改变激光器的增益介质和环形谐振器之间的耦合系数的相位来执行调谐。另一实施例提供了一种包括串联的两个马赫 - 曾德干涉仪和耦合到增益介质的反射器的可调谐激光器。

37. 发明授权

US06274288B1 Self-trapping and self-focusing of optical beams in photopolymers 失效
标题翻译：光束在光聚合物中的自陷和自聚焦
公开(公告)号：US06274288B1
公开(公告)日：2001-08-14
申请号：US08981181
申请日：1998-07-16
申请人： Anthony S. Kewitsch , Amnon Yariv
发明人： Anthony S. Kewitsch , Amnon Yariv
IPC分类号： G11B70045
CPC分类号： B82Y20/00 , G02B6/1221 , G02B6/1225 , G02B6/13 , G03F7/001 , G03F7/20 , Y10S430/146
摘要： A polymer material is exposed to radiation of a type that changes some aspect of the polymer's radiation passing properties. The radiation that caused the property change is then contained by the material. The property change can be self-focusing or self-trapping light can be used. In that case, the same light that causes the photopolymerization is contained by the change in index of refraction that is caused by the polymerization.
摘要翻译：将聚合物材料暴露于改变聚合物辐射通过性能的一些方面的类型的辐射。导致属性变化的辐射然后被材料所包含。属性变化可以是自聚焦，也可以使用自拍光。在这种情况下，引起光聚合的相同的光被聚合引起的折射率的变化所包含。

38. 发明授权

US06219172B1 Sampling and processing signals by using optical pulses 有权
标题翻译：采用光脉冲采样和处理信号
公开(公告)号：US06219172B1
公开(公告)日：2001-04-17
申请号：US09193551
申请日：1998-11-17
申请人： Amnon Yariv
发明人： Amnon Yariv
IPC分类号： G02F103
CPC分类号： H04B10/508 , H04B10/505
摘要： A device and technique to sample an analog signal by optical pulses at a high sampling rate. Parallel analog-to-digital conversion channels can be implemented to achieve high-speed analog-to-digital conversion.
摘要翻译：以高采样率的光脉冲采样模拟信号的装置和技术。可以实现并行模数转换通道，实现高速模数转换。

39. 发明授权

US06201909B1 Wavelength selective optical routers 失效
标题翻译：波长选择性光路由器
公开(公告)号：US06201909B1
公开(公告)日：2001-03-13
申请号：US09210844
申请日：1998-12-15
申请人： Anthony S. Kewitsch , George A. Rakuljic , Amnon Yariv
发明人： Anthony S. Kewitsch , George A. Rakuljic , Amnon Yariv
IPC分类号： G02B634
CPC分类号： G02B6/29334 , G02B6/02085 , G02B6/02109 , G02B6/02114 , G02B6/02138 , G02B6/02152 , G02B6/022 , G02B6/02204 , G02B6/12007 , G02B6/2835 , G02B6/29343 , G02B6/29383 , G02B6/29395 , G02F1/3131 , G02F1/3132 , G02F2201/307 , G02F2203/055 , H04J14/0206 , H04J14/0209 , H04J14/021 , H04J14/0212 , H04J14/0213 , H04J14/0219 , H04J14/0221
摘要： Using the wavelength selectivity and low loss characteristics of optical couplers, in which index of refraction gratings in a non-evanescent waveguide merged region reflect only a selected wavelength band, signal switching and control systems of novel characteristics are provided for multi-wavelength optical communication systems. In a router, for example, selected wavelengths or wavelength bands on an add/drop line can be added to or dropped from a main fiber, by cross switching between wavelength selective loops disposed sequentially in the lines. In a collector box, as another example, selected wavelength bundles can be routed from one fiber onto multiple fibers. In a bandpass filter a selected wavelength band is transmitted with low loss while those wavelengths outside the selected wavelength band are rejected with very high loss.
摘要翻译：利用光学耦合器的波长选择性和低损耗特性，其中非消逝波导合并区域中的折射率光栅仅反射所选择的波长带，为多波长光通信系统提供了新颖特性的信号切换和控制系统。在路由器中，例如，可以通过在线路中顺序布置的波长选择性循环之间的交叉切换，将添加/分出线上的选定波长或波长带添加到主光纤或从主光纤掉落。在收集箱中，作为另一示例，所选波长束可以从一根光纤路由到多条光纤上。在带通滤波器中，以低损耗传输所选择的波段，而以非常高的损耗拒绝所选波长带外的那些波长。

40. 发明授权

US6040590A Semiconductor device with electrostatic control 失效
标题翻译：具有静电控制的半导体器件
公开(公告)号：US6040590A
公开(公告)日：2000-03-21
申请号：US990145
申请日：1997-12-12
申请人： John OBrien , Axel Scherer , Amnon Yariv , Reginald Lee , Yuanjian Xu , Oskar Painter
发明人： John OBrien , Axel Scherer , Amnon Yariv , Reginald Lee , Yuanjian Xu , Oskar Painter
IPC分类号： H01L33/10 , H01L33/38 , H01L33/40 , H01S5/06 , H01S5/062 , H01S5/183 , H01L33/00
CPC分类号： H01S5/0614 , H01L33/105 , H01L33/38 , H01L33/40 , H01S5/06236 , H01S5/18308 , H01S5/18352 , H01S5/18355 , H01S5/18369 , Y10S438/956
摘要： A semiconductor light-emitting device having one or more depletion regions that are controlled by one or more control electrodes to vary the spatial distribution of the carriers in an active layer. The voltages on the control electrodes can be controlled to modulate the current density in the active layer and the output light intensity. The polarization of a surface emitting diode laser based on this device can be controlled or modulated.
摘要翻译：具有由一个或多个控制电极控制的一个或多个耗尽区域以改变活性层中载流子的空间分布的半导体发光器件。可以控制控制电极上的电压以调节有源层中的电流密度和输出光强度。可以控制或调制基于该器件的表面发射二极管激光器的极化。

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