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1. 发明授权

US5194984A Stilbazolium salt and optically non-linear devices incorporating same 失效
标题翻译：含有恶唑烷盐和与其相结合的光学非线性装置
公开(公告)号：US5194984A
公开(公告)日：1993-03-16
申请号：US712282
申请日：1991-06-10
申请人： Eugene P. Boden , Peter D. Phelps , Christopher P. Yakymyshyn , Kevin R. Stewart
发明人： Eugene P. Boden , Peter D. Phelps , Christopher P. Yakymyshyn , Kevin R. Stewart
IPC分类号： G02F1/361
CPC分类号： G02F1/3612
摘要： 4'-Dimethylamino-4-methylstilbazolium methanesulfonate is prepared by the reaction of methyl methanesulfonate with 4-picoline followed by condensation with p-dimethylaminobenzaldehyde. Its hydrated form has second harmonic generation optical properties, but this is not true of the anhydrous form. Thus, the hydrated form is useful in the production of optical waveguides, spatial light modulators and the like.
摘要翻译：通过甲基磺酸甲酯与4-甲基吡啶反应，然后与对二甲基氨基苯甲醛缩合制备4'-二甲基氨基-4-甲基甲硅烷基甲磺酸酯。其水合形式具有二次谐波生成光学性质，但这对于无水形式是不正确的。因此，水合形式可用于制造光波导，空间光调制器等。

2. 发明授权

US5094553A Optical waveguides and method for their fabrication 失效
标题翻译：光波导及其制造方法
公开(公告)号：US5094553A
公开(公告)日：1992-03-10
申请号：US618807
申请日：1990-11-28
申请人： Christopher P. Yakymyshyn , Eugene P. Boden , Peter D. Phelps , Kevin R. Stewart
发明人： Christopher P. Yakymyshyn , Eugene P. Boden , Peter D. Phelps , Kevin R. Stewart
IPC分类号： G02F1/065 , G02F1/361
CPC分类号： G02F1/065 , G02F1/361 , Y10S359/90
摘要： Optical waveguides comprise as core and cladding materials a chemical compound in two different crystalline forms with different indices of refraction. Preferably, the non-linear form is anhydrous and the linear form is a hydrate thereof, whereupon the core material can be prepared by selective heating of the cladding material as by a laser beam. A preferred compound is 4'-dimethylamino-4-methylstilbazolium p-toluenesulfonate.
摘要翻译：光波导包括具有不同折射率的两种不同结晶形式的化学化合物作为芯和包层材料。优选地，非线性形式是无水的并且线性形式是其水合物，因此芯材可以通过如激光束选择性加热包层材料来制备。优选的化合物是对甲苯磺酸4'-二甲基氨基-4-甲基茋。

3. 发明授权

US5332827A Deuterated organic salts useful in nonlinear optical applications 失效
公开(公告)号：US5332827A
公开(公告)日：1994-07-26
申请号：US109897
申请日：1993-08-23
申请人： Kevin R. Stewart , Eugene P. Boden , Christopher P. Yakymyshyn
发明人： Kevin R. Stewart , Eugene P. Boden , Christopher P. Yakymyshyn
IPC分类号： G02B6/122 , G02F1/065 , G02F1/361 , G02F1/377 , C07D211/70
CPC分类号： G02F1/361 , G02B6/1221 , G02F1/065 , G02F1/3613 , G02F1/377
摘要： Deuterated organic salts useful in nonlinear optical applications are disclosed herein. More particularly, optoelectronic devices and systems are prepared from said deuterated organic salts and the preferred salt is perdeuterated 4'-dimethylamino-4-methylstilbazolium p-toluenesulfonate.

4. 发明授权

US5323482A Deuterated organic salts useful in nonlinear optical applications 失效
标题翻译：氘代有机盐可用于非线性光学应用
公开(公告)号：US5323482A
公开(公告)日：1994-06-21
申请号：US67929
申请日：1993-05-27
申请人： Kevin R. Stewart , Eugene P. Boden , Christopher P. Yakymyshyn
发明人： Kevin R. Stewart , Eugene P. Boden , Christopher P. Yakymyshyn
IPC分类号： G02B6/122 , G02F1/065 , G02F1/361 , G02F1/377 , G02B6/20
CPC分类号： G02F1/361 , G02B6/1221 , G02F1/065 , G02F1/3613 , G02F1/377
摘要： Deuterated organic salts useful in nonlinear optical applications are disclosed herein. More particularly, optoelectronic devices and systems are prepared from said deuterated organic salts and the preferred salt is perdeuterated 4'-dimethylamino-4-methylstilbazolium p-toluenesulfonate.
摘要翻译：本文公开了在非线性光学应用中有用的氘代有机盐。更具体地说，由所述氘代有机盐制备光电器件和系统，优选的盐是对位甲苯磺酸的全氘代4'-二甲基氨基-4-甲基茋。

5. 发明授权

US5367585A Integrated microelectromechanical polymeric photonic switch 失效
标题翻译：集成微机电聚合光子开关
公开(公告)号：US5367585A
公开(公告)日：1994-11-22
申请号：US144165
申请日：1993-10-27
申请人： Mario Ghezzo , Christopher P. Yakymyshyn , Richard J. Saia , Dennis L. Polla
发明人： Mario Ghezzo , Christopher P. Yakymyshyn , Richard J. Saia , Dennis L. Polla
IPC分类号： G02B6/35 , G02B27/56 , G02B6/10
CPC分类号： G02B6/3502 , G02B27/56 , G02B6/3536 , G02B6/3546 , G02B6/357 , G02B6/3584
摘要： A microelectromechanical photonic switch includes first and second waveguides. Insulative cladding containing a gap and having a lower refractive index than the refractive indices of the first and second waveguides is situated between the first and second waveguides. One electrode comprising an at least partially transparent material is situated on the same side of the gap as the second waveguide. An additional electrode is provided either on the same side of the gap as the first waveguide or over a piezoelectric strip above a cladding layer on the second waveguide. At least one of the electrodes is capable of being advanced towards the other of the electrodes so as to cause one of the first and second waveguides to advance towards the other of the first and second waveguides.
摘要翻译：微机电光子开关包括第一和第二波导。包含间隙并具有比第一和第二波导的折射率低的折射率的绝缘包层位于第一和第二波导之间。包括至少部分透明材料的一个电极位于与第二波导的间隙的同一侧。在与第一波导的间隙的相同侧上或在第二波导上的包层上方的压电条上设置附加电极。电极中的至少一个能够朝着另一个电极前进，以使得第一和第二波导中的一个朝向第一和第二波导中的另一个前进。

6. 发明授权

US5367584A Integrated microelectromechanical polymeric photonic switching arrays 失效
标题翻译：集成微机电聚合光子开关阵列
公开(公告)号：US5367584A
公开(公告)日：1994-11-22
申请号：US144119
申请日：1993-10-27
申请人： Mario Ghezzo , Christopher P. Yakymyshyn , Anil R. Duggal
发明人： Mario Ghezzo , Christopher P. Yakymyshyn , Anil R. Duggal
IPC分类号： G02B6/122 , G02B6/35 , G02B6/30
CPC分类号： G02B6/3502 , G02B6/1221 , G02B6/3536 , G02B6/3546 , G02B6/357 , G02B6/3584
摘要： A microelectromechanical photonic switching array comprises a plurality of first waveguides and a plurality of second waveguides. Insulative cladding is situated between the first and second waveguides. Each of the first waveguides is positioned with predetermined first waveguide portions on one side of at least one opening, and each of the second waveguides is positioned with predetermined second waveguide portions substantially parallel to respective ones of the predetermined first waveguide portions on an opposing side of said opening. A selected one of the predetermined second waveguide portions is capable of being moved closer and coupling light to a respective one of the predetermined first waveguide portions in response to either an electrostatic or piezoelectric signal. Alternatively, the first and second waveguides are co-planar and light is coupled from a predetermined first waveguide to a predetermined second waveguide by using a movable waveguide coupler.
摘要翻译：微机电光子开关阵列包括多个第一波导和多个第二波导。绝缘包层位于第一和第二波导之间。每个第一波导在至少一个开口的一侧上被定位成具有预定的第一波导部分，并且每个第二波导位于与预定的第二波导部分基本平行的预定的第二波导部分上，说开口所选择的一个预定的第二波导部分能够被移动得更近，并且响应于静电或压电信号将光耦合到相应的一个预定的第一波导部分。或者，第一和第二波导是共面的，并且光通过使用可移动波导耦合器从预定的第一波导耦合到预定的第二波导。

7. 发明授权

US07355776B2 Acoustic damping material for electro-optic materials 有权
标题翻译：用于电光材料的声阻尼材料
公开(公告)号：US07355776B2
公开(公告)日：2008-04-08
申请号：US11077708
申请日：2005-03-10
申请人： Christopher P. Yakymyshyn
发明人： Christopher P. Yakymyshyn
IPC分类号： G02F1/03 , G02F1/07
CPC分类号： F16F15/04 , G02F1/03 , G02F2001/213
摘要： An acoustic damping material for electro-optic material has an adhesive material combined with a ceramic crystalline material such that the acoustic impedance of the combined adhesive material and the ceramic crystalline material is substantially the same as the acoustic impedance of the electro-optic material.
摘要翻译：用于电光材料的声阻尼材料具有与陶瓷结晶材料结合的粘合剂材料，使得组合的粘合剂材料和陶瓷晶体材料的声阻抗基本上与电光材料的声阻抗相同。

8. 发明授权

US07187187B2 Signal acquisition probing system using a micro-cavity laser 有权
标题翻译：信号采集探测系统采用微腔激光器
公开(公告)号：US07187187B2
公开(公告)日：2007-03-06
申请号：US11077692
申请日：2005-03-10
申请人： Christopher P. Yakymyshyn , William Q. Law , William A. Hagerup
发明人： Christopher P. Yakymyshyn , William Q. Law , William A. Hagerup
IPC分类号： G01R31/302 , G01R31/308
CPC分类号： G01R15/241 , G01R1/071
摘要： A signal acquisition probing system uses a micro-cavity laser to acquire an electrical signal from a device under test. The micro-cavity laser has a VCSEL gain medium and an electro-optic optical resonant cavity. The micro-cavity laser is pumped by an external laser source and generates a frequency modulated optical signal derived from the device under test electrical signal creating an electro-magnetic field distribution in electro-optic material in the micro-cavity laser that overlaps the optical path of the optical signal propagating in the electro-optic material. The frequency modulated optical signal is coupled to an optical receiver which converts the frequency modulated optical signal to an electrical signal. The electrical signal is coupled to measurement test instrument for processing and displaying of the electrical signal.
摘要翻译：信号采集探测系统使用微腔激光器从被测设备获取电信号。微腔激光器具有VCSEL增益介质和电光学光学谐振腔。微腔激光器被外部激光源泵浦，并产生从被测器件电信号得到的调频光信号，从而产生与光路重叠的微腔激光器中的电光材料中的电磁场分布的光信号在电光材料中传播。调频光信号耦合到将调频光信号转换成电信号的光接收器。电信号耦合到测量测试仪器，用于处理和显示电信号。

9. 发明授权

US5590090A Ultrasonic detector using vertical cavity surface emitting lasers 失效
标题翻译：超声波探测器采用垂直腔表面发射激光
公开(公告)号：US5590090A
公开(公告)日：1996-12-31
申请号：US414833
申请日：1995-03-31
申请人： Anil R. Duggal , Christopher P. Yakymyshyn
发明人： Anil R. Duggal , Christopher P. Yakymyshyn
IPC分类号： G01N29/00 , A61B8/00 , G01H9/00 , H04R23/00
CPC分类号： G01H9/002
摘要： An ultrasound/vibration detector array includes an electrically pumped vertical cavity surface emitting laser (VCSEL) array. The cavity length of each laser or pixel of the array is modulated by the acoustic field at the point where the acoustic field contacts the pixels. The resulting laser output is frequency modulated by the acoustic field. This modulation is converted to amplitude modulation at the detector head and then either detected with a charge-coupled-device (CCD) array with the information being electrically communicated to the signal processing assembly or sent directly by optical fiber to the signal processing assembly for processing. This ultrasound/vibration detector array provides high frequency bandwidth detection, fine spatial resolution, and minimal electric cabling.
摘要翻译：超声/振动检测器阵列包括电泵浦的垂直腔表面发射激光器（VCSEL）阵列。阵列的每个激光器或像素的空腔长度由声场接触像素的点处的声场调制。所产生的激光输出由声场进行频率调制。该调制在检测器头处被转换为幅度调制，然后用电荷耦合器件（CCD）阵列检测，该信息被电传送到信号处理组件，或者由光纤直接发送到信号处理组件进行处理。该超声/振动检测器阵列提供高频带宽检测，精细的空间分辨率和最小的电缆布线。

10. 发明授权

US5353262A Optical transducer and method of use 失效
标题翻译：光学传感器及使用方法
公开(公告)号：US5353262A
公开(公告)日：1994-10-04
申请号：US31159
申请日：1993-03-12
申请人： Christopher P. Yakymyshyn , William T. Lotshaw , Donna C. Hurley
发明人： Christopher P. Yakymyshyn , William T. Lotshaw , Donna C. Hurley
IPC分类号： G01H9/00 , H04R23/00
CPC分类号： H04R23/008 , G01H9/00
摘要： An optical transducer, such as used in an ultrasound system, includes a signal laser which generates an optical signal the frequency of which varies in correspondence with acoustic energy incident on the transducer. An optical cavity in the signal laser is disposed such that incident acoustic energy causes compression and rarefaction of the optical cavity, and this displacement varies optical frequency generated by the laser. A laser pump coupled to the lasing medium is adapted to apply selected levels of excitation energy appropriate to the generation and detection of acoustic pulses. The signal laser alternatively is adapted such that the refractive index of the optical cavity is varied in correspondence with the incident acoustic energy to modulate the optical frequency of the light generated by the signal laser. A piezoelectric device is disposed to receive the incident acoustic energy and generate a corresponding electrical signal that is applied to an electro-optic cell in the optical cavity, or alternatively, to conductors to generate an electric field across the lasing medium.
摘要翻译：诸如在超声系统中使用的光学换能器包括产生光信号的信号激光器，该信号的频率对应于入射在换能器上的声能而变化。信号激光器中的光腔被布置成使得入射的声能导致光腔的压缩和稀疏，并且该位移改变了由激光器产生的光学频率。耦合到激光介质的激光泵适于施加适合于声脉冲的产生和检测的选定水平的激发能量。信号激光器可选地适于使得光腔的折射率根据入射的声能而变化，以调制由信号激光产生的光的光频率。设置压电装置以接收入射的声能并产生相应的电信号，该电信号被施加到光学腔中的电光单元，或者替代地导致穿过激光介质产生电场的导体。

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