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1. 发明授权

US07164699B1 Compact, high-power, low-jitter, semiconductor modelocked laser module 失效
标题翻译：紧凑，大功率，低抖动的半导体锁模激光模块
公开(公告)号：US07164699B1
公开(公告)日：2007-01-16
申请号：US10859553
申请日：2004-06-01
申请人： Alan Michael Braun , Joseph H. Abeles , Martin H. Kwakernaak , Viktor Borisovitch Khalfin
发明人： Alan Michael Braun , Joseph H. Abeles , Martin H. Kwakernaak , Viktor Borisovitch Khalfin
IPC分类号： H01S3/13
CPC分类号： H01S5/026 , H01S5/065
摘要： A low-jitter optical pulse source including: a monolithic waveguide including a first section substantially perpendicular to a first facet and a second section being curved and substantially non-perpendicular to a second facet; and, an optical circulator coupled to the monolithic waveguide and forming a sigma cavity in combination with the monolithic waveguide, wherein the first facet forms a sole reflector for the sigma cavity.
摘要翻译：一种低抖动光脉冲源，包括：单片波导，包括基本上垂直于第一小面的第一部分和第二部分，其弯曲并基本上不垂直于第二小面; 以及耦合到所述单片波导并与所述单片波导组合形成σ空腔的光学循环器，其中所述第一刻面形成用于所述西格玛腔的唯一反射器。

2. 发明授权

US07477670B2 High power diode laser based source 失效
标题翻译：大功率二极管激光源
公开(公告)号：US07477670B2
公开(公告)日：2009-01-13
申请号：US11140602
申请日：2005-05-27
申请人： Joseph H. Abeles , Alan M. Braun , Viktor Borisovitch Khalfin , Martin H. Kwakernaak , Ramon U. Martinelli , Hooman Mohseni
发明人： Joseph H. Abeles , Alan M. Braun , Viktor Borisovitch Khalfin , Martin H. Kwakernaak , Ramon U. Martinelli , Hooman Mohseni
IPC分类号： H01S5/00
CPC分类号： H01S5/42 , H01S5/141 , H01S5/2031
摘要： A high power laser system including: a plurality of emitters each including a large area waveguide and a plurality of quantum well regions optically coupled to the large area waveguide, wherein each of the quantum well regions exhibits a low modal overlap with the large area waveguide; a collimator optically coupled to the emitters; a diffraction grating optically coupled through the collimator to the emitters; and, an output coupler optically coupled through the diffraction grating to the emitters.
摘要翻译：一种高功率激光系统，包括：多个发射器，每个发射器包括大面积波导和光耦合到大面积波导的多个量子阱区域，其中每个量子阱区域与大面积波导呈现低模态重叠; 光学耦合到发射器的准直器; 通过准直器光学耦合到发射器的衍射光栅; 以及通过衍射光栅光学耦合到发射器的输出耦合器。

3. 发明授权

US07376319B2 Vertically coupled large area amplifier 有权
标题翻译：垂直耦合大面积放大器
公开(公告)号：US07376319B2
公开(公告)日：2008-05-20
申请号：US11002403
申请日：2004-12-02
申请人： Hooman Mohseni , Joseph H. Abeles , Martin H. Kwakernaak , Viktor Borisovitch Khalfin
发明人： Hooman Mohseni , Joseph H. Abeles , Martin H. Kwakernaak , Viktor Borisovitch Khalfin
IPC分类号： G02B6/10
CPC分类号： H01S5/22 , B82Y20/00 , G02B6/122 , H01S5/1032 , H01S5/2004 , H01S5/305 , H01S5/3211 , H01S5/3215 , H01S5/323 , H01S5/34306 , H01S5/50 , H01S2301/18
摘要： A monolithic light amplification system including: an un-doped waveguide; a ridge waveguide positioned over the un-doped waveguide; and, at least a doped layer between the un-doped waveguide and ridge waveguide; wherein, the un-doped waveguide and ridge waveguide cooperate to amplify light input to the un-doped waveguide.
摘要翻译：一种单片式光放大系统，包括：未掺杂波导; 位于未掺杂波导上的脊波导; 并且至少在未掺杂波导和脊波导之间的掺杂层; 其中，未掺杂的波导和脊波导协作放大对未掺杂波导的光输入。

4. 发明授权

US07082249B2 Low optical overlap mode (LOOM) waveguiding system and method of making same 失效
标题翻译：低光重叠模式（LOOM）波导系统及其制作方法
公开(公告)号：US07082249B2
公开(公告)日：2006-07-25
申请号：US11091186
申请日：2005-03-28
申请人： Ralph D. Whaley, Jr. , Joseph H. Abeles , Martin H. Kwakernaak , Viktor B. Khalfin , Winston K. Chan , Haiyan An , Steven Lipp
发明人： Ralph D. Whaley, Jr. , Joseph H. Abeles , Martin H. Kwakernaak , Viktor B. Khalfin , Winston K. Chan , Haiyan An , Steven Lipp
IPC分类号： G02B6/10
CPC分类号： G02B6/122 , G02B6/10 , G02B2006/12097
摘要： An optical system including: a substrate having a recess; and, a substantially planar, semiconductor waveguiding membrane suspended over the recess and having a thickness less than about 200 nm; wherein, the optical system supports a propagating optical mode having a majority of its energy external to the semiconductor waveguiding membrane.
摘要翻译：一种光学系统，包括：具有凹部的基板; 以及悬挂在所述凹部上并且具有小于约200nm的厚度的基本上平面的半导体波导膜; 其中，光学系统支持其半导体波导膜外部具有大部分能量的传播光学模式。

5. 发明授权

US07546011B2 Monolithically integrated optical devices with amorphous silicon arrayed waveguide gratings and InGaAsP gain 失效
标题翻译：具有非晶硅阵列波导光栅的单片集成光学器件和InGaAsP增益
公开(公告)号：US07546011B2
公开(公告)日：2009-06-09
申请号：US11545080
申请日：2006-10-06
申请人： Martin H. Kwakernaak , Hooman Mohseni , Gary Pajer
发明人： Martin H. Kwakernaak , Hooman Mohseni , Gary Pajer
IPC分类号： G02B6/34 , G02B6/12 , G02B6/28 , G02B6/35
CPC分类号： G02B6/12019 , G02B6/12004 , G02B6/122 , G02B2006/12061 , G02B2006/121
摘要： An optical waveguide assembly and method of forming the same is described. The optical waveguide assembly includes a waveguide, an amorphous silicon arrayed waveguide grating communicative with the waveguide, and an integrated amorphous silicon waveguide grating laser which communicatively outputs a laser output responsive to the amorphous silicon arrayed waveguide grating. The method includes providing a waveguide, providing an amorphous silicon arrayed waveguide grating communicative with the waveguide, and providing an integrated amorphous silicon waveguide grating laser which communicatively outputs a laser output responsive to the amorphous silicon arrayed waveguide grating.
摘要翻译：描述了一种光波导组件及其形成方法。光波导组件包括波导，与波导通信的非晶硅阵列波导光栅以及响应于非晶硅阵列波导光栅而通信地输出激光输出的集成非晶硅波导光栅激光器。该方法包括提供波导，提供与波导通信的非晶硅阵列波导光栅，并提供集成的非晶硅波导光栅激光器，其响应于非晶硅阵列波导光栅而通信地输出激光输出。

6. 发明授权

US08532447B1 Multi-mode interference splitter/combiner with adjustable splitting ratio 有权
标题翻译：具有可调分频比的多模式干涉分离器/组合器
公开(公告)号：US08532447B1
公开(公告)日：2013-09-10
申请号：US13089999
申请日：2011-04-19
申请人： Martin H. Kwakernaak , Hiroshi Wada
发明人： Martin H. Kwakernaak , Hiroshi Wada
IPC分类号： G02B6/26
CPC分类号： G02B6/125 , G02B6/2813
摘要： A multimode interference splitter/combiner that includes a monolithic device for photonically coupling an input optical waveguide to first and second output optical waveguides. The input waveguide may be optically coupled to a first end of a MMI portion, while the first and second output waveguides may be optically coupled to a second end of the MMI portion. The input waveguide is coupled to a planar facet of the MMI portion so that the input waveguide may have a propagation axis that is oriented at an angle with respect to the planar facet of the MMI portion. A desired splitting ratio may be achieved by adjusting the angle between the input waveguide and the MMI portion.
摘要翻译：一种多模干涉分离器/组合器，其包括用于将输入光波导光学耦合到第一和第二输出光波导的单片器件。输入波导可以光耦合到MMI部分的第一端，而第一和第二输出波导可以光耦合到MMI部分的第二端。输入波导耦合到MMI部分的平面小面，使得输入波导可以具有相对于MMI部分的平面小面成一定角度的传播轴。可以通过调节输入波导和MMI部分之间的角度来实现期望的分束比。

7. 发明授权

US07773840B2 Interface for a-Si waveguides and III/V waveguides 失效
标题翻译：用于a-Si波导和III / V波导的接口
公开(公告)号：US07773840B2
公开(公告)日：2010-08-10
申请号：US11545061
申请日：2006-10-06
申请人： Martin H. Kwakernaak , Winston Kong Chan , David Capewell , Hooman Mohseni
发明人： Martin H. Kwakernaak , Winston Kong Chan , David Capewell , Hooman Mohseni
IPC分类号： G02B6/26
CPC分类号： G02B6/12002 , B82Y20/00 , G02B6/12004 , G02B6/136 , G02B2006/12121 , G02B2006/12147 , H01S5/026 , H01S5/34306
摘要： A method of coupling a waveguide to a multi-layered active device structure on a substrate is described. The method includes forming a junction area by etching the active device structure to form a sloped etch profile with respect to the substrate, aligning multiple layers of the multi-layered active device structure via an etch stop adjacent the multi-layered active device structure, and depositing the waveguide over the etched active device structure, wherein a sloped active passive junction is formed at the junction area that reduces residual interface reflection in a resulting coupled device. Also described is a method for removing at least one laser layer in a sloped junction region forming passive amorphous silicon waveguides. This includes depositing a SiN layer for use as an etch mask, patterning a photoresist mask, patterning the SiN layer by reactive ion etching, stripping the photoresist mask, and etching the at least one laser layer.
摘要翻译：描述了将波导耦合到衬底上的多层有源器件结构的方法。该方法包括通过蚀刻有源器件结构形成接合区域以相对于衬底形成倾斜的蚀刻轮廓，通过与多层有源器件结构相邻的蚀刻停止来对准多层有源器件结构的多个层，以及在所述蚀刻的有源器件结构上沉积所述波导，其中在所述接合区域处形成倾斜的有源无源结，以减少所形成的耦合器件中的残余界面反射。还描述了用于去除形成无源非晶硅波导的倾斜结区域中的至少一个激光层的方法。这包括沉积用作蚀刻掩模的SiN层，图案化光致抗蚀剂掩模，通过反应离子蚀刻图案化SiN层，剥离光致抗蚀剂掩模和蚀刻至少一个激光层。

8. 发明授权

US07181109B2 Photonic device and method for making same 失效
公开(公告)号：US07181109B2
公开(公告)日：2007-02-20
申请号：US11068477
申请日：2005-02-28
申请人： Martin H. Kwakernaak
发明人： Martin H. Kwakernaak
IPC分类号： G02B6/26 , G02B6/12
CPC分类号： G02B6/12007 , G02B6/2813
摘要： A monolithic device for photonically coupling a first optical waveguide to a second optical waveguide, including: an input being optically coupled to the first waveguide; a first portion being optically coupled to the input; a second portion being optically coupled to the first portion; and, an output being optically coupled to the second portion and the second waveguide; wherein, when an optical signal is provided on the first waveguide, a given part of the signal is provided to the second waveguide dependently upon an angle between the first and second portions. At least one of the waveguides may have an amorphous silicon material coating.

9. 发明申请

US20090238517A1 Monolithically integrated optical devices with amorphous silicon arrayed waveguidi gratings and INGaAsP gain 审中-公开
标题翻译：具有非晶硅阵列波导光栅和INGaAsP增益的单片集成光学器件
公开(公告)号：US20090238517A1
公开(公告)日：2009-09-24
申请号：US12454063
申请日：2009-05-12
申请人： Martin H. Kwakernaak , Hooman Mohseni , Gary Pajer
发明人： Martin H. Kwakernaak , Hooman Mohseni , Gary Pajer
IPC分类号： G02B6/34 , B29D11/00 , H05H1/24
CPC分类号： G02B6/12019 , G02B6/12004 , G02B6/122 , G02B2006/12061 , G02B2006/121
摘要： An optical waveguide assembly and method of forming the same is described. The optical waveguide assembly includes a waveguide, an amorphous silicon arrayed waveguide grating communicative with the waveguide, and an integrated amorphous silicon waveguide grating laser which communicatively outputs a laser output responsive to the amorphous silicon arrayed waveguide grating. The method includes providing a waveguide, providing an amorphous silicon arrayed waveguide grating communicative with the waveguide, and providing an integrated amorphous silicon waveguide grating laser which communicatively outputs a laser output responsive to the amorphous silicon arrayed waveguide grating.
摘要翻译：描述了一种光波导组件及其形成方法。光波导组件包括波导，与波导通信的非晶硅阵列波导光栅以及响应于非晶硅阵列波导光栅而通信地输出激光输出的集成非晶硅波导光栅激光器。该方法包括提供波导，提供与波导通信的非晶硅阵列波导光栅，并提供集成的非晶硅波导光栅激光器，其响应于非晶硅阵列波导光栅而通信地输出激光输出。

10. 发明授权

US07369585B2 Semiconductor based broad area optical amplifier 失效
标题翻译：基于半导体的广域光放大器
公开(公告)号：US07369585B2
公开(公告)日：2008-05-06
申请号：US11154354
申请日：2005-06-16
申请人： Martin H. Kwakernaak
发明人： Martin H. Kwakernaak
IPC分类号： H01S3/13
CPC分类号： B82Y20/00 , H01S5/0261 , H01S5/0421 , H01S5/0609 , H01S5/2022 , H01S5/34306 , H01S5/3434 , H01S5/50
摘要： An optical amplifier including: a photonic gain clement; and, a transistor electromagnetically coupled to the gain element to inject current into the gain element responsively to the internal optical intensity of the gain element. The coupling of the transistor and the photonic gain element is such that as the optical intensity within the photonic gain element increases, the current injected by the transistor increases, thereby preventing filamentation in the photonic gain element.
摘要翻译：一种光放大器，包括：光子增益元件; 电磁耦合到增益元件的晶体管，以响应于增益元件的内部光强度将电流注入到增益元件中。晶体管和光子增益元件的耦合使得当光子增益元件内的光强度增加时，由晶体管注入的电流增加，从而防止光子增益元件中的光纤化。

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