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1. 发明授权

US5148504A Optical integrated circuit designed to operate by use of photons 失效
标题翻译：设计用于光子操作的光学集成电路
公开(公告)号：US5148504A
公开(公告)日：1992-09-15
申请号：US777888
申请日：1991-10-16
申请人： Anthony F. J. Levi , Samuel L. McCall , Richart E. Slusher
发明人： Anthony F. J. Levi , Samuel L. McCall , Richart E. Slusher
IPC分类号： G02F1/00 , G02B6/122 , G02B6/26 , G02B6/43 , G02F1/01 , H01L27/15 , H01S5/026 , H01S5/10 , H01S5/125 , H01S5/183
CPC分类号： G02B6/43 , G02B6/122 , G02B6/262 , H01S5/026 , H01S5/1042 , H01S5/125 , H01S5/183
摘要： Optical integrated circuitry, performing various of the functions associated with electronic integrated circuitry, is disclosed. Fabrication, importantly to achieve high circuit chip density--typically in the range of 10.sup.6 as including both devices and interconnecting guides--is dependent upon device/spacing dimension miniaturization resulting from fabrication in very thin layers. Typical layer thickness as retained in fabricated devices and guides, of a maximum of the order of a 1/2 wavelength for relevant photon flux, results in limitation in cross-talk to permit device design rules of one or a few wavelengths.

2. 发明授权

US5023673A Semiconductor mesa structured optical processing devices, with added side-surface recombination centers to improve the speed of operation 失效
标题翻译：半导体台面结构光学处理器件，具有增加的侧表面复合中心，以提高操作速度
公开(公告)号：US5023673A
公开(公告)日：1991-06-11
申请号：US384341
申请日：1989-07-21
申请人： Samuel L. McCall, Jr. , Kuochou Tai
发明人： Samuel L. McCall, Jr. , Kuochou Tai
IPC分类号： G02F1/31 , G02F1/015 , G02F1/017 , G02F3/00 , H01L21/306
CPC分类号： B82Y20/00 , G02F1/01716 , G02F3/00
摘要： A semiconductor multiple quantum well mesa structure, for use as the optically active element in an optical logic or an optically controlled optical switching device, has its side surfaces implanted with surface recombination centers, whereby the optical switching speed is increased.

3. 发明授权

US4861976A Optical or opto-electronic device having a trapping layer in contact with a semiconductive layer 失效
标题翻译：具有与半导体层接触的捕获层的光学或光电子器件
公开(公告)号：US4861976A
公开(公告)日：1989-08-29
申请号：US202648
申请日：1988-06-06
申请人： Jack L. Jewell , Samuel L. McCall, Jr.
发明人： Jack L. Jewell , Samuel L. McCall, Jr.
IPC分类号： G02B27/00 , G02F1/015 , G02F1/21 , G02F1/35 , G02F3/02 , H01S5/34
CPC分类号： B82Y20/00 , G02F1/015 , G02F1/218 , G02F3/024 , H01S5/34 , H01S5/3415 , H01S5/3416
摘要： Apparatus according to the invention comprises an optical, or opto-electronic device that comprises one or more "trapping" layers that can speed the decay of a non-equilibrium carrier distribution in an active region of the device, thereby improving device characterstics. In preferred embodiments the trapping layers are arranged so as to increase the likelihood of radiative recombination of carriers leading to erased heat sinking requirements.

4. 发明授权

US4215323A Instability and regenerative pulsation in optical cavities 失效
标题翻译：光腔中的不稳定和再生脉动
公开(公告)号：US4215323A
公开(公告)日：1980-07-29
申请号：US869368
申请日：1978-01-13
申请人： Samuel L. McCall, Jr.
发明人： Samuel L. McCall, Jr.
IPC分类号： G02F3/02 , H01S3/10
CPC分类号： G02F3/024
摘要： A new mode of operation of an optical cavity is disclosed. In this "regenerative pulsation" mode, a substantially nonvarying input yields an output consisting of a train of pulses. Fractional modulations exceeding 90 percent are demonstrated.
摘要翻译：公开了一种光学腔的新的操作模式。在这种“再生脉动”模式中，基本上无变化的输入产生由一串脉冲组成的输出。演示了超过90％的分数调制。

5. 发明授权

US5351261A Integrated optics 失效
标题翻译：集成光学
公开(公告)号：US5351261A
公开(公告)日：1994-09-27
申请号：US48533
申请日：1993-04-14
申请人： Louis D. Lanzerotti , Samuel L. McCall , Bernard Yurke
发明人： Louis D. Lanzerotti , Samuel L. McCall , Bernard Yurke
IPC分类号： H01S5/10 , H01S5/40 , H01S3/08
CPC分类号： H01S5/1075 , H01S5/4025
摘要： Lasing threshold for a whispering mode laser is reduced by appropriate placement of a reflector. A reflector parallel to, and within a wavelength distance of, the disk decreases radiation loss due to imperfect internal reflection. Enhancement is calculable on the basis of destructive interference between reflected and direct radiation.
摘要翻译：通过适当放置反射器，可以减少耳语模式激光的激光阈值。平行于光盘的波长距离内的反射镜减少了由于内部反射不良而引起的辐射损失。增强是基于反射和直接辐射之间的破坏性干扰计算的。

6. 发明授权

US5343490A Whispering mode micro-resonator 失效
标题翻译：耳语模式微谐振器
公开(公告)号：US5343490A
公开(公告)日：1994-08-30
申请号：US943943
申请日：1992-09-11
申请人： Samuel L. McCall
发明人： Samuel L. McCall
IPC分类号： H01L27/15 , H01L33/00 , H01S3/06 , H01S3/083 , H01S3/094 , H01S5/00 , H01S5/042 , H01S5/10 , H01S5/18 , H01S3/05
CPC分类号： H01S5/1075 , H01S5/18 , H01S5/1042
摘要： Device for electromagnetic emission depends on total internal reflection-on whispering gallery mode cavitation about the periphery of a disk-shaped element of sub-wavelength thickness. As a laser, operating above threshold, the design is alternative to that of the Surface Emitting Laser for integration in integrated circuitry-either all-optic or electro-optic. Operating below threshold, it may serve as a Light Emitting Diode. The same operational considerations-based on improved efficacy for whispering gallery mode devices as due to relevant dimension/s of sub-wavelength thickness-is of consequence for a category of devices serving other than as simple emitters. Such three port devices may serve as switches, modulators, etc.
摘要翻译：用于电磁发射的装置取决于围绕亚波长厚度的圆盘形元件的周边的全内反射围绕灯泡模式空化。作为激光器，高于阈值，该设计可替代表面发射激光器，用于集成电路（无论是全光学还是电光学）。工作在阈值以下，可用作发光二极管。相同的操作考虑 - 基于由于子波长厚度的相关维度而提高对语音模式设备的效率的改善 - 对于除了作为简单发射器之外的其它设备而言是重要的。这样的三端口设备可以用作开关，调制器等

7. 发明授权

US4999842A Quantum well vertical cavity laser 失效
标题翻译：量子阱垂直腔激光器
公开(公告)号：US4999842A
公开(公告)日：1991-03-12
申请号：US317699
申请日：1989-03-01
申请人： Kai-Feng Huang , Jack L. Jewell , Samuel L. McCall, Jr. , Kuochou Tai
发明人： Kai-Feng Huang , Jack L. Jewell , Samuel L. McCall, Jr. , Kuochou Tai
IPC分类号： H01L21/203 , H01S5/00 , H01S5/026 , H01S5/183 , H01S5/42
CPC分类号： H01S5/041 , H01S5/183 , H01S5/423 , H01S5/0261 , H01S5/0262 , H01S5/0264 , H01S5/18305
摘要： Distributed feedback mirror cavities are found capable of sufficient reflectance-loss characteristics to permit lasing in two or a single quantum well structure in which lasing is in the thin (quantum) dimension. Such lasers sometimes known as "quantum well surface emitting lasers" are of sufficiently low threshold value as to permit use in integrated circuits of high integration density--e.g. at 1 micron design rules. Anticipated uses, now made possible, include optical circuitry for computer chip interconnect as well as optoelectric integrated circuits for many purposes including computing itself.

8. 发明授权

US4756606A Apparatus comprising a monolithic nonlinear Fabry-Perot etalon, and method for producing same 失效
标题翻译：包括单片非线性法布里 - 珀罗标准具的装置及其制造方法
公开(公告)号：US4756606A
公开(公告)日：1988-07-12
申请号：US870842
申请日：1986-06-05
申请人： Jack L. Jewell , Samuel L. McCall, Jr.
发明人： Jack L. Jewell , Samuel L. McCall, Jr.
IPC分类号： G02F1/35 , G02F1/21 , G02F3/02 , G02B5/23 , G02B5/30 , H01S3/10
CPC分类号： G02F1/218 , G02F3/024
摘要： The inventive method for forming monolithic nonlinear Fabry-Perot etalons comprises depositing on an appropriate substrate, e.g., a GaAs wafer, a first multilayer mirror, depositing on the first mirror a spacer typically comprising optically nonlinear material, and depositing a second multilayer mirror onto the spacer. Typically, at least one of the mirrors is an active mirror comprising optically nonlinear material. Deposition can be by a known process, e.g., by MBE or MOCVD. Since, inter alia, the method comprises no critical etching steps it can be used to produce high finesse etalons that have uniform properties over relatively large areas. The inventive method can be adapted to the manufacture of transmissive etalons. It can also be used to produce arrays of optically isolated etalons. Devices comprising nonlinear etalons manufactured by the inventive method can be incorporated, for instance, into optical data processing apparatus, or into optical communications apparatus.
摘要翻译：用于形成单片非线性法布里 - 珀罗标准具的本发明方法包括在合适的衬底上沉积，例如GaAs晶片，第一多层反射镜，在第一反射镜上沉积通常包括光学非线性材料的间隔物，以及将第二多层反射镜沉积到间隔通常，至少一个反射镜是包括光学非线性材料的主动反射镜。沉积可以通过已知的方法，例如通过MBE或MOCVD。由于除了其他方面之外，该方法不包括关键的蚀刻步骤，所以可以用它来生产在相对较大的区域上具有均匀性质的高精细标准具。本发明的方法可以适用于制造透射标准具。它也可以用于产生光学隔离的标准具阵列。包括由本发明方法制造的非线性标准具的装置可以例如并入到光学数据处理装置中或光学通信装置中。

9. 发明授权

US4740987A Distributed-feedback laser having enhanced mode selectivity 失效
标题翻译：分布式反馈激光器具有增强的模式选择性
公开(公告)号：US4740987A
公开(公告)日：1988-04-26
申请号：US879934
申请日：1986-06-30
申请人： Samuel L. McCall, Jr. , Philip M. Platzman
发明人： Samuel L. McCall, Jr. , Philip M. Platzman
IPC分类号： H01S5/00 , H01S5/12 , H01S3/08 , H01S3/19
CPC分类号： H01S5/12 , H01S5/124
摘要： A distributed-feedback laser includes in its grating a localized phase-slip discontinuity which is placed off-center. Such discontinuity results in a quarter-wave phase slip, and it can be placed, e.g., such as to maximize the difference between threshold gain of the lowest-lasing mode and cavity loss of the next-to-lowest-lasing mode. The invention is applicable especially where laser output intensity differs at two output facets and results in enhanced mode selectivity during laser operation.
摘要翻译：分布反馈激光器在其光栅中包括偏心放置的局部相移不连续。这种不连续性导致四分之一波相位滑移，并且其可被放置为例如使最低激光模式的阈值增益与下一至最低激光模式的腔体损耗之间的差异最大化。本发明特别适用于激光输出强度在两个输出面上不同而导致在激光操作期间增强的模式选择性。

10. 发明授权

US5158908A Distributed Bragg reflectors and devices incorporating same 失效
标题翻译：分布式BRAGG反射器和同时包含的装置
公开(公告)号：US5158908A
公开(公告)日：1992-10-27
申请号：US590197
申请日：1990-09-28
申请人： Greg E. Blonder , Edwin A. Chandross , Seng-Tiong Ho , Samuel L. McCall , Richart E. Slusher , Kenneth W. West
发明人： Greg E. Blonder , Edwin A. Chandross , Seng-Tiong Ho , Samuel L. McCall , Richart E. Slusher , Kenneth W. West
IPC分类号： H01S5/00 , G02B6/122 , H01L33/00 , H01L33/10 , H01L33/46 , H01S5/042 , H01S5/183
CPC分类号： H01L33/465 , G02B6/122 , H01L33/0062 , H01L33/105 , H01S5/18341 , H01S5/18344 , H01S5/18361 , H01S5/2081 , Y10S148/05 , Y10S148/095
摘要： Distributed Bragg Reflectors of high efficacy based on alternating layers of large difference in refractive index are fabricated by epitaxial growth followed by etchant removal and back-filling to produce a structure in which alternation is between layers of retained epitaxially grown material and layers of back-filled material. Such reflectors may serve simply as mirrors or may be incorporated in a variety of devices including lasers, LEDs, detectors, optical switches in which the DBRs serve e.g. for cavitation.

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