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S. Madhavapeddi - IEEE Xplore Author Profile

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Author details

S. Madhavapeddi

Also published under: S. Naga Madhavapeddi

Publications

6

Citations

84

Publications by Year

19992016

Co-Authors:

S. AkhtarA. AkourH. AroraV. BaireddyG. Cauwenberghs

Show All Co-Authors (45)

S. Madhavapeddi

Also published under: S. Naga Madhavapeddi

Affiliation

Texas Instruments Inc

Dallas

TX, US

Publication Topics

Integral Gain,
Leaky Integrator,
Quantization Error,
Quantization Noise,
Transfer Function,
Transfer Function Of System,
45-nm CMOS,
4th Order,
6th Order,
Analog-to-digital Converter,
Antenna Array,
Cascade Structure

Biography

S. Naga Madhavapeddi received the M.A. degree in Communication from the University of Wisconsin-Milwaukee and the B.Tech. degree in Computer Science and Engineering from Jawaharlal Nehru Technological University, India. She is a Business Analyst working as a contractor for CharlesSchwab, San Francisco, CA. Her research interests focus on how technology can be used to improve communication in organizational settings and virtual environments.(Based on document published on 7 March 2008).

Publications

6

Citations

84

Publications by Year

19992016

Co-Authors:

S. Akhtar
A. Akour
H. Arora
V. Baireddy
G. Cauwenberghs

Show All Co-Authors (45)

Author's Published Works

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Showing 1-25 of 125 results

Conferences (78)

Journals (47)

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Shizhong Xie(123)
Hongwei Chen(112)
Minghua Chen(107)
Sigang Yang(60)
Hongchen Yu(20)
Department of Electronic Engineering, Tsinghua University, Beijing, China(43)
Tsinghua National Laboratory for Information Science and Technology (TNList), Department of Electronic Engineering, Tsinghua University, Beijing, China(9)
Tsinghua National Laboratory for Information Science and Technology, Tsinghua University, Beijing, China(7)
Department of Electronic Engineering, Tsinghua University, Beijing, P. R. China(6)
Tsinghua National Laboratory for Information Science and Technology (TNList)(6)
IEEE Photonics Technology Letters(26)
IEEE Photonics Journal(10)
Journal of Lightwave Technology(10)
2015 Conference on Lasers and Electro-Optics (CLEO)(5)
OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference(4)
IEEE(125)
San Jose, CA, USA(13)
Shanghai, China(8)
Anaheim, CA, USA(7)
Baltimore, MD, USA(4)
Los Angeles, CA, USA(4)
Optical Amplifier(47)
Fiber Bragg Grating(32)
Mach-Zehnder Modulator(26)
Optical Pulse(25)
Optical Carrier(22)

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Results

Optical phased array with elephant couplers

Lisheng Wang;Hongwei Chen;Bo Yang;Minghua Chen;Shizhong Xie

2017 International Topical Meeting on Microwave Photonics (MWP)

Year: 2017 | Conference Paper |

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This paper gives a novel optical phased array design with elephant couplers. Imaging results of 1-dimensional and 2-dimensional optical phased array are verified by simulation. With small surface area, the elephant couplers can achieve large scale integrations.Show More

Optical phased array with elephant couplers

Lisheng Wang;Hongwei Chen;Bo Yang;Minghua Chen;Shizhong Xie

2017 International Topical Meeting on Microwave Photonics (MWP)

Year: 2017 | Conference Paper |

A photonic-assisted compressive sampling system using a directly-modulated laser

Pei Li;Minghua Chen;Qiang Guo;Hongwei Chen;Sigang Yang;Shizhong Xie

2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)

Year: 2017 | Conference Paper |

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In this paper, a novel photonic-assisted compressive sampling system based on a directly-modulated laser (DML) is proposed. We demonstrate that the proposed sensing system enables signal acquisition (from 500 MHz to 5 GHz) using a 500-MHz analog-to-digital converter (ADC), indicating its promising applications in electromagnetic countermeasure. The performance of the system under nonlinear interfe...Show More

A photonic-assisted compressive sampling system using a directly-modulated laser

Pei Li;Minghua Chen;Qiang Guo;Hongwei Chen;Sigang Yang;Shizhong Xie

2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)

Year: 2017 | Conference Paper |

Interferometric time-stretch microscopy for three-dimensional microstructure recognition

Shan Jiao;Hongwei Chen;Yuxi Wang;Qiang Guo;Sigang Yang;Minghua Chen;Shizhong Xie

2017 Conference on Lasers and Electro-Optics (CLEO)

Year: 2017 | Conference Paper |

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The key principle and architecture of interferometric time-stretch microscopy are presented in this paper. And the application for three-dimensional microstructure recognition is also demonstrated, achieving a frame rate of 50 MHz.Show More

Interferometric time-stretch microscopy for three-dimensional microstructure recognition

Shan Jiao;Hongwei Chen;Yuxi Wang;Qiang Guo;Sigang Yang;Minghua Chen;Shizhong Xie

2017 Conference on Lasers and Electro-Optics (CLEO)

Year: 2017 | Conference Paper |

Experimental demonstration of adaptive 3-D optimization for optical direct-detection OFDM

Zhenming Yu;Yiming Lou;Minghua Chen;Hongwei Chen;Sigang Yang;Shizhong Xie

2017 Conference on Lasers and Electro-Optics (CLEO)

Year: 2017 | Conference Paper |

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We propose an adaptive 3-D optimization including bit loading, power loading and TCM for optical direct-detection OFDM in the fading channel. This method is experimentally demonstrated to improve both the receiver sensitivity and capacity.Show More

Experimental demonstration of adaptive 3-D optimization for optical direct-detection OFDM

Zhenming Yu;Yiming Lou;Minghua Chen;Hongwei Chen;Sigang Yang;Shizhong Xie

2017 Conference on Lasers and Electro-Optics (CLEO)

Year: 2017 | Conference Paper |

A silicon integrated microwave-photonic transceiver

Minghua Chen;Hongchen Yu;Bo Yang;Yu Li;Hongwei Chen;Shizhong Xie

2017 Optical Fiber Communications Conference and Exhibition (OFC)

Year: 2017 | Conference Paper |

Cited by: Papers (2)

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A fully integrated photonic-assisted tunable RF transceiver based on SOI technology has been proposed and experimentally demonstrated, which contains the signal processing units of the up/down-conversion, phase shifting and filtering as well as the frequency multiplier of the local oscillator.Show More

A silicon integrated microwave-photonic transceiver

Minghua Chen;Hongchen Yu;Bo Yang;Yu Li;Hongwei Chen;Shizhong Xie

2017 Optical Fiber Communications Conference and Exhibition (OFC)

Year: 2017 | Conference Paper |

Adaptive Three-Dimensional Optimization for Optical Direct-Detection OFDM

Zhenming Yu;Yiming Lou;Minghua Chen;Hongwei Chen;Sigang Yang;Shizhong Xie

Journal of Lightwave Technology

Year: 2017 | Volume: 35, Issue: 9 | Journal Article |

Cited by: Papers (4)

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We propose an adaptive three-dimensional (3-D) optimization including bit loading, power loading, and trellis-coded modulation for optical direct-detection orthogonal frequency division multiplexing (OFDM) in the fading channel. This approach could improve the bandwidth of the various devices such as electro-optical components, digital to analog convertors (DACs), and analog to digital convertors ...Show More

Adaptive Three-Dimensional Optimization for Optical Direct-Detection OFDM

Zhenming Yu;Yiming Lou;Minghua Chen;Hongwei Chen;Sigang Yang;Shizhong Xie

Journal of Lightwave Technology

Year: 2017 | Volume: 35, Issue: 9 | Journal Article |

Ultra High-Repetition-Rate Pulse Sources Based on Cascaded Four Wave Mixing in EYDF

Zhaohui Wu;Sigang Yang;Hongwei Chen;Minghua Chen;Shizhong Xie

IEEE Photonics Technology Letters

Year: 2017 | Volume: 29, Issue: 4 | Journal Article |

Cited by: Papers (4)

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We report all-fiber tunable ultrahigh-repetition-rate sub-picosecond pulse sources around 1550 nm. The sources are based on cascaded four wave mixing in an erbium-ytterbium co-doped fiber without extra nonlinear fiber. They are seeded by a spacing-tunable phase conjugated dual-wavelength parametric light source centered at 1550 nm. The repetition rate of the pulse sources can be tuned continuously...Show More

Ultra High-Repetition-Rate Pulse Sources Based on Cascaded Four Wave Mixing in EYDF

Zhaohui Wu;Sigang Yang;Hongwei Chen;Minghua Chen;Shizhong Xie

IEEE Photonics Technology Letters

Year: 2017 | Volume: 29, Issue: 4 | Journal Article |

High-Speed Compressive Microscopy of Flowing Cells Using Sinusoidal Illumination Patterns

Qiang Guo;Hongwei Chen;Yuxi Wang;Yong Guo;Peng Liu;Xiurui Zhu;Zhen Cheng;Zhenming Yu;Sigang Yang;Minghua Chen;Shizhong Xie

IEEE Photonics Journal

Year: 2017 | Volume: 9, Issue: 1 | Journal Article |

Cited by: Papers (13)

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Single-pixel imaging (SPI) exploits the sparsity structure of natural images and enables image acquisition with far fewer measurements than the number of pixels. However, current SPI devices suffer from low imaging speed and an extremely time-consuming image reconstruction operation. Photonic time-stretch (PTS) technique is demonstrated to enable high-speed structured-illumination pattern generati...Show More

High-Speed Compressive Microscopy of Flowing Cells Using Sinusoidal Illumination Patterns

Qiang Guo;Hongwei Chen;Yuxi Wang;Yong Guo;Peng Liu;Xiurui Zhu;Zhen Cheng;Zhenming Yu;Sigang Yang;Minghua Chen;Shizhong Xie

IEEE Photonics Journal

Year: 2017 | Volume: 9, Issue: 1 | Journal Article |

Versatile Wideband Polarization-Insensitive Mode Converter Based on Wedge-Shaped Waveguide

Yu Li;Minghua Chen;Hongchen Yu;Hongwei Chen;Sigang Yang;Shizhong Xie

IEEE Photonics Journal

Year: 2016 | Volume: 8, Issue: 2 | Journal Article |

Cited by: Papers (13)

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We propose and demonstrate a versatile, low-loss, polarization-insensitive, and wideband mode converter that can be utilized for mode conversion as a basic component in various photonic integrated circuits. The proposed converter is comprised of two reverse wedge-shaped waveguides and can be easily fabricated by a standard fabrication process. To verify its good performance and universality, we pr...Show More

Versatile Wideband Polarization-Insensitive Mode Converter Based on Wedge-Shaped Waveguide

Yu Li;Minghua Chen;Hongchen Yu;Hongwei Chen;Sigang Yang;Shizhong Xie

IEEE Photonics Journal

Year: 2016 | Volume: 8, Issue: 2 | Journal Article |

Photonic mixing approach to measure the angle-of-arrival of microwave signals

Zuoxing Zhang;Minghua Chen;Qiang Guo;Hongwei Chen;Sigang Yang;Shizhong Xie

2016 Conference on Lasers and Electro-Optics (CLEO)

Year: 2016 | Conference Paper |

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We propose a novel photonic approach to gauge the angle-of-arrival (AOA) and time-difference-of-arrival (TDOA) of microwave signals. The phase shift of a microwave signal at 6 GHz from 65° to 120° is measured with a maximum measurement standard error of 0.25°.Show More

Photonic mixing approach to measure the angle-of-arrival of microwave signals

Zuoxing Zhang;Minghua Chen;Qiang Guo;Hongwei Chen;Sigang Yang;Shizhong Xie

2016 Conference on Lasers and Electro-Optics (CLEO)

Year: 2016 | Conference Paper |

Experimental demonstration of 10-Gb/s direct detection optical OFDM transmission with Trellis-coded 8PSK subcarrier modulation

Yiming Lou;Zhenming Yu;Minghua Chen;Hongwei Chen;Sigang Yang;Shizhong Xie

2016 21st OptoElectronics and Communications Conference (OECC) held jointly with 2016 International Conference on Photonics in Switching (PS)

Year: 2016 | Conference Paper |

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Trellis-coded modulation direct detection optical orthogonal frequency division multiplexing transmission at 10-Gbit/s is experimentally demonstrated firstly. The required optical power for the 10-Gbit/s signal can be reduced by 1.5 dB at BER of 10-3.Show More

Experimental demonstration of 10-Gb/s direct detection optical OFDM transmission with Trellis-coded 8PSK subcarrier modulation

Yiming Lou;Zhenming Yu;Minghua Chen;Hongwei Chen;Sigang Yang;Shizhong Xie

2016 21st OptoElectronics and Communications Conference (OECC) held jointly with 2016 International Conference on Photonics in Switching (PS)

Year: 2016 | Conference Paper |

CMOS-Compatible High Resolution Spatial Heterodyne Spectrometer Based on Si3N4/SiO2 Waveguide

Yu Li;Hongchen Yu;Le An;Qiang Guo;Minghua Chen;Hongwei Chen;Sigang Yang;Shizhong Xie

IEEE Photonics Technology Letters

Year: 2016 | Volume: 28, Issue: 23 | Journal Article |

Cited by: Papers (2)

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We experimentally demonstrated an integrated spatial heterodyne spectrometer fabricated on double-strip TriPleX waveguide technology. The TriPleX waveguide has a very low loss and tight bend so that the spectrometer realizes a high resolution of 0.023 nm across a wavelength range of 0.184 nm at 1550 nm in a small footprint of 4 mm × 8 mm. Moreover, the proposed integrated spectrometer combines the...Show More

CMOS-Compatible High Resolution Spatial Heterodyne Spectrometer Based on Si3N4/SiO2 Waveguide

Yu Li;Hongchen Yu;Le An;Qiang Guo;Minghua Chen;Hongwei Chen;Sigang Yang;Shizhong Xie

IEEE Photonics Technology Letters

Year: 2016 | Volume: 28, Issue: 23 | Journal Article |

Bandwidth Improvement Using Adaptive Loading Scheme in Optical Direct-Detection OFDM

Zhenming Yu;Hongwei Chen;Minghua Chen;Sigang Yang;Shizhong Xie

IEEE Journal of Quantum Electronics

Year: 2016 | Volume: 52, Issue: 10 | Journal Article |

Cited by: Papers (32) | Patents (1)

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In current metro and access optical networks, the frequency band beyond the bandwidth of the electro-optical components is always deprecated due to the fading frequency response. On the other hand, an orthogonal frequency division multiplexing (OFDM) system is managed on individual subcarrier and can adapt to the varied channel frequency response by optimally allocating different modulation format...Show More

Bandwidth Improvement Using Adaptive Loading Scheme in Optical Direct-Detection OFDM

Zhenming Yu;Hongwei Chen;Minghua Chen;Sigang Yang;Shizhong Xie

IEEE Journal of Quantum Electronics

Year: 2016 | Volume: 52, Issue: 10 | Journal Article |

Record high-Q optical bandpass filter based on the EIT-like effect between two microrings

Hongchen Yu;Yu Li;Hai Yu;Minghua Chen;Marcel Hoekman;Hongwei Chen;Arne Leinse;Rene G. Heideman;Richard Mateman;Sigang Yang;Shizhong Xie

2016 Optical Fiber Communications Conference and Exhibition (OFC)

Year: 2016 | Conference Paper |

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A bandpass filter with a record high-Q of approximately 80 million is proposed, based on the electromagnetic-induced-transparency (EIT)-like effect in TM mode, which is the highest Q of the ever published integrated bandpass filters.Show More

Record high-Q optical bandpass filter based on the EIT-like effect between two microrings

Hongchen Yu;Yu Li;Hai Yu;Minghua Chen;Marcel Hoekman;Hongwei Chen;Arne Leinse;Rene G. Heideman;Richard Mateman;Sigang Yang;Shizhong Xie

2016 Optical Fiber Communications Conference and Exhibition (OFC)

Year: 2016 | Conference Paper |

Photonic-assisted RF frontend operating at U-band and V-band based on Si3N4 ultra-high-Q bandpass filter

Hongchen Yu;Hai Yu;Jingjing Wang;Minghua Chen;Marcel Hoekman;Hongwei Chen;Arne Leinse;Rene G. Heideman;Richard Mateman;Sigang Yang;Shizhong Xie

2016 Optical Fiber Communications Conference and Exhibition (OFC)

Year: 2016 | Conference Paper |

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A mutli-band photonic-assisted RF photonic frontend based on the high Q bandpass filter has been experimentally demonstrated at U- and V-band. The SFDR from 40 GHz to 65 GHz are larger than 95 dB-Hz2/3.Show More

Photonic-assisted RF frontend operating at U-band and V-band based on Si3N4 ultra-high-Q bandpass filter

Hongchen Yu;Hai Yu;Jingjing Wang;Minghua Chen;Marcel Hoekman;Hongwei Chen;Arne Leinse;Rene G. Heideman;Richard Mateman;Sigang Yang;Shizhong Xie

2016 Optical Fiber Communications Conference and Exhibition (OFC)

Year: 2016 | Conference Paper |

Experimental demonstration of channel estimation using image processing in optical direct-detection OFDM

Zhenming Yu;Yiming Lou;Minghua Chen;Hongwei Chen;Sigang Yang;Shizhong Xie

2016 25th Wireless and Optical Communication Conference (WOCC)

Year: 2016 | Conference Paper |

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In direct-detection optical orthogonal frequency division multiplexing (OFDM) system, channel impairments such as residual chromatic dispersion (CD), residual synchronization error, and clock frequency offset induce phase shifts over subcarriers. We propose a method of using image processing for phase channel estimation with negligible overhead which is applicable to various subcarrier modulation ...Show More

Experimental demonstration of channel estimation using image processing in optical direct-detection OFDM

Zhenming Yu;Yiming Lou;Minghua Chen;Hongwei Chen;Sigang Yang;Shizhong Xie

2016 25th Wireless and Optical Communication Conference (WOCC)

Year: 2016 | Conference Paper |

Channel Estimation on Individual Subcarrier Using Image Processing in Optical OFDM System

Zhenming Yu;Yiming Lou;Minghua Chen;Hongwei Chen;Sigang Yang;Shizhong Xie

IEEE Photonics Technology Letters

Year: 2016 | Volume: 28, Issue: 17 | Journal Article |

Cited by: Papers (4)

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In an optical orthogonal frequency division multiplexing (OFDM) system, channel impairments, such as residual chromatic dispersion, residual synchronization error, and clock frequency offset, induce phase shifts over subcarriers. We propose a method of using image processing for phase channel estimation with negligible overhead, which is applicable to various subcarrier modulation formats. We cond...Show More

Channel Estimation on Individual Subcarrier Using Image Processing in Optical OFDM System

Zhenming Yu;Yiming Lou;Minghua Chen;Hongwei Chen;Sigang Yang;Shizhong Xie

IEEE Photonics Technology Letters

Year: 2016 | Volume: 28, Issue: 17 | Journal Article |

Stable Mode-Locked Nanosecond Chirp-Free Pulse Generation With Ultra-Narrow Bandwidth

Chen Jin;Sigang Yang;Xiaojian Wang;Hongwei Chen;Minghua Chen;Shizhong Xie

IEEE Photonics Technology Letters

Year: 2016 | Volume: 28, Issue: 12 | Journal Article |

Cited by: Papers (10)

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A stable nanosecond chirp-free pulse generation with ultra-narrow bandwidth is established from a passively mode-locked erbium-doped fiber laser with a homemade fiber Bragg grating as the intra-cavity filter and careful intra-cavity dispersion management introduced. The laser generates nearly chirp-free pulse that is close to the Fourier transform-limited condition. The measured pulsewidth is 2 ns...Show More

Stable Mode-Locked Nanosecond Chirp-Free Pulse Generation With Ultra-Narrow Bandwidth

Chen Jin;Sigang Yang;Xiaojian Wang;Hongwei Chen;Minghua Chen;Shizhong Xie

IEEE Photonics Technology Letters

Year: 2016 | Volume: 28, Issue: 12 | Journal Article |

All-Optical OFDM Demultiplexer Based on an Integrated Silicon-on-Insulator Technique

Hai Yu;Hongchen Yu;Hongwei Chen;Minghua Chen;Sigang Yang;Shizhong Xie

IEEE Photonics Journal

Year: 2016 | Volume: 8, Issue: 1 | Journal Article |

Cited by: Papers (4)

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An all-optical orthogonal frequency-division multiplexing (OFDM) demultiplexer based on silicon-on-insulator (SOI) waveguide technology is proposed and experimentally demonstrated. Such an integrated structure performing a discrete Fourier transform (DFT) not only has the advantages of a smaller volume and better stability but can also handle more optical subcarriers by increasing the number of th...Show More

All-Optical OFDM Demultiplexer Based on an Integrated Silicon-on-Insulator Technique

Hai Yu;Hongchen Yu;Hongwei Chen;Minghua Chen;Sigang Yang;Shizhong Xie

IEEE Photonics Journal

Year: 2016 | Volume: 8, Issue: 1 | Journal Article |

All-Optical Full-Band RF Receiver Based on an Integrated Ultra-High-Q Bandpass Filter

Hongchen Yu;Minghua Chen;Qiang Guo;Marcel Hoekman;Hongwei Chen;Arne Leinse;Rene G. Heideman;Richard Mateman;Sigang Yang;Shizhong Xie

Journal of Lightwave Technology

Year: 2016 | Volume: 34, Issue: 2 | Journal Article |

Cited by: Papers (23)

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Ultra-broadband radiofrequency (RF) receivers are required in higher frequency-band wireless communications, radar communications or multi-band applications in radio telescopes. Such ultra-broadband receivers are inherently difficult to establish with electronics because of limits in the bandwidth of the devices. Photonic means of RF photonic receivers/frontends can overcome the bandwidth limitati...Show More

All-Optical Full-Band RF Receiver Based on an Integrated Ultra-High-Q Bandpass Filter

Hongchen Yu;Minghua Chen;Qiang Guo;Marcel Hoekman;Hongwei Chen;Arne Leinse;Rene G. Heideman;Richard Mateman;Sigang Yang;Shizhong Xie

Journal of Lightwave Technology

Year: 2016 | Volume: 34, Issue: 2 | Journal Article |

Optical generation of Terahertz based on all fiber highly coherent optical parametric light source

Sigang Yang;Xiaojian Wang;Chen Jin;Donghui Jin;Hongwei Chen;Minghua Chen;Shizhong Xie

2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)

Year: 2015 | Conference Paper |

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Narrow band Terahertz generation based on an all fiber, highly coherent pump light source derived from fiber optical parametric process is reported. A pair of phase conjugated beams with high coherence and narrow bandwidth are generated via all fiber parametric process as the seed light. The amplified highly coherent light beam is injected into DSTMS to stimulate the emission of Terahertz radiatio...Show More

Optical generation of Terahertz based on all fiber highly coherent optical parametric light source

Sigang Yang;Xiaojian Wang;Chen Jin;Donghui Jin;Hongwei Chen;Minghua Chen;Shizhong Xie

2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)

Year: 2015 | Conference Paper |

Ring resonator memristor with electric input and optical readout functionality

Hongchen Yu;Minghua Chen;Vu Li;Fangjian Xing;Hongwei Chen;Sigang Yang;Shizhong Xie

2015 IEEE 12th International Conference on Group IV Photonics (GFP)

Year: 2015 | Conference Paper |

Cited by: Papers (1)

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A memristor based on the nonlinear effect in (lie ultra-high Q Si3N4 ring resonator has been firstly proposed and experimentally demonstrated, which is potential to become an important building block in future optoelectronic system.Show More

Ring resonator memristor with electric input and optical readout functionality

Hongchen Yu;Minghua Chen;Vu Li;Fangjian Xing;Hongwei Chen;Sigang Yang;Shizhong Xie

2015 IEEE 12th International Conference on Group IV Photonics (GFP)

Year: 2015 | Conference Paper |

Narrow Linewidth Terahertz Generation Engined by All-Fiber Parametric Optical Source

Sigang Yang;Xiaojian Wang;Zhaohui Wu;Chen Jin;Minghua Chen;Shizhong Xie

IEEE Photonics Journal

Year: 2015 | Volume: 7, Issue: 6 | Journal Article |

Cited by: Papers (4)

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Narrow linewidth terahertz (THz) generation based on difference frequency generation pumped by an all-fiber parametric light source is reported. A pulse source with an ultra-narrow bandwidth is built up as the pump seed source for the succeeding optical parametric amplification (OPA). A pair of phase-conjugated beams is generated as the seed light through all-fiber OPA. The amplified phase-conjuga...Show More

Narrow Linewidth Terahertz Generation Engined by All-Fiber Parametric Optical Source

Sigang Yang;Xiaojian Wang;Zhaohui Wu;Chen Jin;Minghua Chen;Shizhong Xie

IEEE Photonics Journal

Year: 2015 | Volume: 7, Issue: 6 | Journal Article |

Si 3N 4-Based Integrated Optical Analog Signal Processor and Its Application in RF Photonic Frontend

Hongchen Yu;Minghua Chen;Qiang Guo;Marcel Hoekman;Hongwei Chen;Arne Leinse;Rene G. Heideman;Richard Mateman;Sigang Yang;Shizhong Xie

IEEE Photonics Journal

Year: 2015 | Volume: 7, Issue: 5 | Journal Article |

Cited by: Papers (5)

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Digital signal processing has achieved great success in the field of signal processing over the past several decades. However, as the bandwidth requirement increases, the power consumption and effective number of bits (ENOB) of the analog-to-digital convertor (ADC) have become bottlenecks. One solution is returning to analog and applying microwave photonic technologies, which shows potential for m...Show More

Si 3N 4-Based Integrated Optical Analog Signal Processor and Its Application in RF Photonic Frontend

Hongchen Yu;Minghua Chen;Qiang Guo;Marcel Hoekman;Hongwei Chen;Arne Leinse;Rene G. Heideman;Richard Mateman;Sigang Yang;Shizhong Xie

IEEE Photonics Journal

Year: 2015 | Volume: 7, Issue: 5 | Journal Article |

Broadband radio signal serial channelization by optical scanning method

Hongwei Chen;Minghua Chen;Shizhong Xie

2015 14th International Conference on Optical Communications and Networks (ICOCN)

Year: 2015 | Conference Paper |

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Broadband instantaneous radio frequency (RF) measurement has always been a hot research topic for its critical application in radar and electronic warfare. With the frequency of the radar goes higher and higher, photonics assisted implementations have been considered as a promising solution for its inherent large bandwidth. A novel RF signal serial channelization scheme called OSCAR is proposed an...Show More

Broadband radio signal serial channelization by optical scanning method

Hongwei Chen;Minghua Chen;Shizhong Xie

2015 14th International Conference on Optical Communications and Networks (ICOCN)

Year: 2015 | Conference Paper |

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