| Patents for G02F 7 - Optical analogue/digital converters (344) |
|---|
| 02/24/2015 | US8963751 System and method for photonically assisted analog to digital signal conversion |
| 01/28/2015 | CN102323708B 一种基于半导体光放大器中非线性偏振旋转效应的全光量化编码器 Based semiconductor optical amplifier nonlinear polarization rotation of all-optical encoder quantization |
| 01/27/2015 | US8941519 Light intensity subtractor, optical A-D converter, and method for subtracting light intensity |
| 01/07/2015 | CN104272395A 利用时间交错的光学定时的采样装置 The timing of the sampling device using an optical time-interleaved |
| 12/30/2014 | US8922410 Optical intensity-to-phase converter, mach-zehnder interferometer, optical A/D converter, and method of constructing optical intensity-to-phase converter |
| 12/23/2014 | US8917197 System and method for improving performance of photonic samplers |
| 12/16/2014 | US8912935 Digital input for a programmable logic controller |
| 09/23/2014 | US8842028 Optical digital-to-analog converstion |
| 09/18/2014 | DE102013204731A1 Analog-Digital-Konverter und Verfahren zum Erzeugen eines digitalen Datenstromes Analog to digital converter and method of generating a digital data stream |
| 07/15/2014 | US8779955 Optical analog-to-digital conversion system and method with enhanced quantization |
| 07/09/2014 | CN102722059B 一种基于动态光谱压缩的全光量化系统及其方法 An all-optical dynamic spectral compression system and method based on quantification |
| 05/27/2014 | US8736477 Low-memory-usage arbitrary waveform representation or generation |
| 05/21/2014 | CN103809346A 一种超高速光学模数转换装置 An ultra-high speed optical analog to digital converter |
| 05/14/2014 | CN102662290B 基于自相位调制效应的瞬态信号光模数转换系统 Based on self-phase modulation effect of transient signal light analog to digital conversion system |
| 05/13/2014 | US8723711 Stair-step voltage ramp module including programmable gain amplifier |
| 03/12/2014 | CN103631063A High-precision ultrashort light pulse sampler based on time walk technology |
| 02/12/2014 | CN102621768B N-bit optical digital-to-analog converter based on micro ring resonator |
| 02/12/2014 | CN102436113B Optical quantizer based on non-linear harmonic property of high-speed modulation light transmitting device |
| 01/22/2014 | CN103529619A Silicon substrate photon analog-digital converter based on multi-mode interference coupler |
| 01/22/2014 | CN103529618A Time domain broadening analog-digital conversion system and method based on de-enveloping technology |
| 01/01/2014 | CN103488023A High-precision optical analog-digital converter |
| 11/07/2013 | WO2013164221A1 Sampling device with time-interleaved optical clocking |
| 11/06/2013 | EP2660821A1 Sampling device with time-interleaved optical clocking |
| 10/23/2013 | CN102508387B Light quantizer based on four-wave mixing effect |
| 09/06/2013 | WO2013102277A3 Radiation shielding barriers |
| 08/21/2013 | CN102445809B Quantitative method for optical analog-to-digital converter based on photonic crystal self-alignment effect |
| 07/11/2013 | WO2013102277A2 Radiation shielding barriers |
| 06/12/2013 | CN101852968B Phase-shift optical quantization receiver based on balance detection |
| 06/05/2013 | CN102360149B Method for improving full light sampling linearity based on semiconductor light amplifier polarization rotation effect |
| 04/10/2013 | CN103034016A All-optical analog-to-digital conversion design method |
| 04/03/2013 | CN103018997A Continuous signal light analog-digital conversion system based on self-phase modulation effect |
| 12/19/2012 | CN102830569A Time-wavelength interleaved optical sampling clock generation device |
| 11/28/2012 | CN102799045A All-optical analog-to-digital conversion structure based on double-drive M-Z type modulator and realization method |
| 11/07/2012 | CN102183325B Irregular optical fiber grating group stress sensor based on wavelength and amplitude dual coding |
| 10/17/2012 | EP2511731A1 Photonic-assisted digital radar system |
| 10/10/2012 | CN102722059A All-optical quantification system and method based on dynamic spectrum compression |
| 09/12/2012 | CN102662290A Self-phase modulation effect based transient signal light modulus conversion system |
| 08/01/2012 | CN102621768A N-bit optical digital-to-analog converter based on micro ring resonator |
| 07/03/2012 | US8211625 Method of forming a locally periodic 3D structure with larger-scale variation in periodic properties and applications thereof |
| 06/20/2012 | CN102508387A Light quantizer based on four-wave mixing effect |
| 06/07/2012 | WO2012073447A1 Light intensity attenuator, optical a-d converter, and method for attenuating light intensity |
| 06/06/2012 | CN101825827B Analog-to-digital converter for time domain broadening of differential light pulse |
| 05/09/2012 | CN102445809A Quantitative method for optical analog-to-digital converter based on photonic crystal self-alignment effect |
| 05/02/2012 | CN102436113A Optical quantizer based on non-linear harmonic property of high-speed modulation light transmitting device |
| 05/02/2012 | CN102436072A Novel optical digital signal processing system |
| 04/24/2012 | US8163462 Photosensitive composition, method for forming pattern, and method for manufacturing semiconductor device |
| 03/29/2012 | WO2012038690A1 Optical signal processing |
| 03/28/2012 | CN101301991B Micromechanical component, device for designing micromechanical component, procedures for manufacturing micromechanical component, and micro-mechanical system |
| 02/22/2012 | CN102360149A Method for improving full light sampling linearity based on semiconductor light amplifier polarization rotation effect |
| 02/16/2012 | WO2012020524A1 Optical intensity determining apparatus, method for configuring same, and optical a-d converter |
| 01/18/2012 | CN102323708A All optical quantizing encoder based on nonlinear polarization rotation effects in semiconductor optical amplifiers (SOA) |
| 01/11/2012 | CN102317856A Optical digital-to-analog conversion |
| 12/21/2011 | EP2396698A1 Optical digital-to-analog conversion |
| 11/24/2011 | WO2011145281A1 Optical analog to digital converter, method of constructing the same, optical signal demodulator and optical modem device |
| 11/24/2011 | WO2011145280A1 Optical intensity-to-phase converter, mach-zehnder optical interferometer, optical a/d converter, and method for configuring optical intensity-to-phase converter |
| 11/16/2011 | CN101482579B Electro-optical sampling method based on polarization rotation effect of semiconductor optical amplifier |
| 10/12/2011 | CN202008567U Transmissive all-fiber optical pulse coder |
| 09/22/2011 | DE102007021920B4 Vorrichtung zum Entewerfen eines mikromechanischen Bauelements mit angepasster Empfindlichkeit, Verfahren zur Herstellung eines mikromechanischen Bauelements und eines mikromechanischen Systems An apparatus for subjecting a duck micromechanical component with adapted sensitivity, methods of making a micromechanical device and a micromechanical system |
| 09/21/2011 | CN201984266U 反射式全光纤光脉冲编码器 Reflective all-fiber optical pulse encoder |
| 09/14/2011 | CN102183325A Irregular optical fiber grating group stress sensor based on wavelength and amplitude dual coding |
| 08/17/2011 | EP2356512A1 Optical analogue to digital converter |
| 08/17/2011 | CN102156376A Reflective polarization maintaining all-fiber optical pulse coder |
| 07/27/2011 | CN102135698A Transmission-type all-optical fiber light pulse coder |
| 07/27/2011 | CN102135697A Reflecting all-optical fiber light pulse coder |
| 07/27/2011 | CN101630106B Cascade structural LiNbO3 waveguide electro-optic analog-digital conversion method |
| 06/08/2011 | CN101718944B Multi-wavelength space-division optical analog-digital converter |
| 03/30/2011 | CN101571658B Waveguide optical coding device for optical ADC |
| 03/30/2011 | CN101167015B Optical analog/digital conversion method and apparatus thereof |
| 03/03/2011 | WO2011023083A1 Optical transmitter and method for generating optical signals |
| 10/06/2010 | CN101852968A Phase-shift optical quantization receiver based on balance detection |
| 09/08/2010 | CN101825827A Analog-to-digital converter for time domain broadening of differential light pulse |
| 09/01/2010 | CN101211090B Phase modulation -type analog to digital converter |
| 08/19/2010 | WO2010091740A1 Optical digital-to-analog conversion |
| 07/21/2010 | CN101784954A Controllable optical element and method for operating an optical element with thermal actuators and projection exposure apparatus for semiconductor lithography |
| 06/30/2010 | CN101477254B Random polarization state conversion and stabilization method and apparatus |
| 06/02/2010 | CN101718944A Multi-wavelength space-division optical analog-digital converter |
| 05/06/2010 | WO2010049001A1 Optical analogue to digital converter |
| 05/05/2010 | EP2181357A1 Controllable optical element and method for operating an optical element with thermal actuators and projection exposure apparatus for semiconductor lithography |
| 04/14/2010 | EP2174185A1 Linearised optical digital modulator |
| 03/24/2010 | CN101676787A Optical pulse time domain broadening analog-to-digital converter |
| 03/17/2010 | CN101674135A Filtering locking method and filtering locking device |
| 03/02/2010 | US7671771 Optical quantizing unit and optical A/D converter |
| 01/20/2010 | CN101630106A Cascade structural LiNbO3 waveguide electro-optic analog-digital conversion |
| 01/13/2010 | CN101625501A Optical analog-to-digital converter based on polarization modulation |
| 11/11/2009 | CN201345015Y Stabilizing device with function of arbitrary polarization state conversion for polarization state of optical fiber |
| 10/28/2009 | CN100555077C Hydrogenated ring-opening metathesis polymer and process for producing the same |
| 09/09/2009 | CN101526716A Full optical comparator |
| 08/26/2009 | CN100532495C Double functional photochromism compound with stable nitrogen-oxygen free radical group and spiro oxazinyl and synthetic method and use thereof |
| 08/25/2009 | US7579124 Pyrazolotriazole ring containing dye for improving heat resistance and photostability, curable monomers, alkali soluble ibinders, photosensitive azide compound, a crosslinking agent |
| 08/04/2009 | US7570184 Optical analog/digital conversion method and apparatus thereof |
| 04/15/2009 | EP2047329A1 Optical digital to analog converter |
| 04/14/2009 | US7518796 Optical device having nonmonotonic transfer function and applications using same |
| 03/05/2009 | WO2009026970A1 Controllable optical element and method for operating an optical element with thermal actuators and projection exposure apparatus for semiconductor lithography |
| 12/18/2008 | WO2008152642A1 Linearised optical digital modulator |
| 12/04/2008 | US20080297391 Optical quantizing unit and optical a/d converter |
| 11/26/2008 | CN101311811A Full light analog-to-digital converter |
| 11/20/2008 | DE102007021920A1 Mikromechanisches Bauelement, mikromechanisches System, Vorrichtung zum Einstellen einer Empfindlichkeit eines mikromechanischen Bauelements, Verfahren zur Herstellung eines mikromechanischen Bauelements Micromechanical component, micro-mechanical system, means for adjusting a sensitivity of a micromechanical component, method for producing a micromechanical component |
| 11/12/2008 | CN101303508A Full light structural A/D converter |
| 11/12/2008 | CN101301991A Micromechanical component, device for designing micromechanical component, procedures for manufacturing micromechanical component, and micro-mechanical system |
| 11/12/2008 | CN100432822C Optical encoder device |