Prof. Peter J. Delfyett Profile

Prof. Peter J. Delfyett

University Trustee Chair Professor of Optics, ECE at CREOL The College of Optics and Photonics

SPIE Involvement:

Author

Publications (67)

Proceedings Article | 8 May 2018 Paper

Stable electro-optic frequency comb generation using an ultrahigh finesse etalon filtered optoelectronic oscillator

Michael Plascak, Ricardo Bustos Ramirez, Peter Delfyett

Proceedings Volume 10638, 106381Y (2018) https://doi.org/10.1117/12.2307024

KEYWORDS: Fabry–Perot interferometers, Frequency combs, Oscillators, Electro optics

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SPIE Journal Paper | 29 October 2014

Simultaneous low noise radio frequency tone and narrow linewidth optical comb generation from a regeneratively mode-locked laser

Ibrahim Ozdur, Sarper Ozharar, Peter Delfyett

OE, Vol. 53, Issue 10, 100501, (October 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.10.100501

KEYWORDS: Mode locking, Radio optics, Fabry–Perot interferometers, Signal to noise ratio, Pulsed laser operation, Oscillators, Laser resonators, Frequency combs, Feedback loops, Modulators

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Proceedings Article | 28 August 2014 Paper

High finesse silicon ring resonators for monolithic mode-locked lasers

W. Hayenga, M. Akhlaghi-Bouzan, P. Delfyett, M. Khajavikhan

Proceedings Volume 9170, 91700O (2014) https://doi.org/10.1117/12.2061460

KEYWORDS: Resonators, Mode locking, Silicon, Fabry–Perot interferometers, Semiconductor lasers, Optical filters, Waveguides, Laser resonators, Laser optics, Laser stabilization

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Proceedings Article | 27 May 2011 Paper

Rapidly reconfigurable pulse-shaping using injection-locked VCSELs

Sharad Bhooplapur, Nazanin Hoghooghi, Peter Delfyett

Proceedings Volume 8054, 805409 (2011) https://doi.org/10.1117/12.886423

KEYWORDS: Vertical cavity surface emitting lasers, Modulation, Modulators, Multiplexers, Phase shift keying, Frequency combs, Polarization, Picosecond phenomena, Photodiodes, Oscilloscopes

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Proceedings Article | 12 May 2011 Paper

Theoretical study of spur-free dynamic range of a semiconductor resonant cavity linear interferometric intensity modulator

N. Hoghooghi, P. Delfyett

Proceedings Volume 8054, 805404 (2011) https://doi.org/10.1117/12.886390

KEYWORDS: Semiconductor lasers, Modulators, Modulation, Phase modulation, Semiconductors, Phase shift keying, Amplitude modulation, Interferometry, Refractive index, Laser damage threshold

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Proceedings Article | 12 May 2011 Paper

An etalon stabilized 10-GHz comb source using a slab coupled waveguide amplifier

Josue Davila-Rodriguez, Ibrahim Ozdur, Dimitrios Mandridis, Charles Williams, Peter Delfyett, Jason Plant, Paul Juodawlkis

Proceedings Volume 8054, 80540G (2011) https://doi.org/10.1117/12.886486

KEYWORDS: Fabry–Perot interferometers, Mode locking, Waveguides, Optical amplifiers, Signal to noise ratio, Dispersion, Frequency combs, Picosecond phenomena, Oscillators, Photonics

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Proceedings Article | 5 May 2011 Paper

Injection locked coupled opto-electronic oscillator for optical frequency comb generation

Charles Williams, Dimitrios Mandridis, Josue Davila-Rodriguez, Peter Delfyett

Proceedings Volume 8054, 80540C (2011) https://doi.org/10.1117/12.886874

KEYWORDS: Mode locking, Oscillators, Frequency combs, Optoelectronics, Optical resonators, Phase shifts, Phase modulation, Laser systems engineering, Modulation, Signal to noise ratio

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Proceedings Article | 4 May 2011 Paper

Semiconductor-based low-noise 100 MHz chirped pulse laser source based on a theta cavity design with an intra-cavity etalon and long-term stabilization

Dimitrios Mandridis, Charles Williams, Ibrahim Ozdur, Anthony Klee, Peter Delfyett

Proceedings Volume 8054, 80540I (2011) https://doi.org/10.1117/12.886224

KEYWORDS: Fabry–Perot interferometers, Semiconductor lasers, Laser resonators, Semiconductors, Laser development, Mode locking, Pulsed laser operation, Optical filters, Laser sources, Frequency combs

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Proceedings Article | 4 May 2011 Paper

Mode-locked fiber laser using SU8 resist incorporating carbon nanotubes

Ivan Hernandez-Romano, Dimitrios Mandridis, Daniel May-Arrioja, Jose Sanchez-Mondragon, Peter Delfyett

Proceedings Volume 8054, 80540R (2011) https://doi.org/10.1117/12.884358

KEYWORDS: Mode locking, Fiber lasers, Polymers, Connectors, Carbon nanotubes, Glasses, Composites, Thin films, Laser resonators, Photonics

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Proceedings Article | 21 April 2010 Paper

Time domain parabolic pulse creation of ultrafast chirped pulses

Dat Nguyen, Mohammad Umar Piracha, Dimitrios Mandridis, Peter Delfyett, Michael Greenberg, Michael Mielke, Tim Booth

Proceedings Volume 7700, 77000J (2010) https://doi.org/10.1117/12.852731

KEYWORDS: Modulators, Pulse shaping, Continuous wave operation, Dispersion, Signal generators, Mode locking, Pulsed laser operation, Ultrafast phenomena, Fiber lasers, Fiber Bragg gratings

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Proceedings Article | 16 April 2010 Paper

Pattern recognition of electronic bit-sequences using a semiconductor mode-locked laser and spatial light modulators

Sharad Bhooplapur, Mehmetkan Akbulut, Franklyn Quinlan, Peter Delfyett

Proceedings Volume 7700, 770003 (2010) https://doi.org/10.1117/12.852763

KEYWORDS: Computer programming, Spatial light modulators, Semiconductor lasers, Frequency combs, Interferometers, Photodetectors, Mode locking, Polarization, Binary data, Semiconductors

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Proceedings Article | 16 April 2010 Paper

Multi-heterodyne mixing of frequency stabilized combs for ultrafast coherent signal processing

Josue Davila-Rodriguez, Mehmetkan Akbulut, Charles Williams, Peter Delfyett

Proceedings Volume 7700, 770004 (2010) https://doi.org/10.1117/12.852735

KEYWORDS: Frequency combs, Semiconductor lasers, Ultrafast phenomena, Signal processing, Radio optics, Fiber lasers, Mode locking, Time metrology, Phase modulation, Superposition

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Proceedings Article | 16 April 2010 Paper

Group delay measurement of 1.3 µm quantum dot semiconductor optical amplifier over 120 nm of spectral bandwidth

Marcus Bagnell, Josue Davila-Rodriguez, Abhijeet Ardey, Peter Delfyett

Proceedings Volume 7700, 77000G (2010) https://doi.org/10.1117/12.852732

KEYWORDS: Dispersion, Quantum dots, Semiconductor optical amplifiers, Interferometers, Interferometry, Mode locking, Mirrors, Fourier transforms, Wavelet transforms, Wavelets

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Proceedings Article | 30 April 2009 Paper

Frequency stabilized optical comb source with high finesse intracavity etalon

Ibrahim Ozdur, Sarper Ozharar, Mehmetcan Akbulut, Dimitrios Mandridis, Franklyn Quinlan, Peter Delfyett

Proceedings Volume 7339, 733902 (2009) https://doi.org/10.1117/12.820746

KEYWORDS: Fabry–Perot interferometers, Mode locking, Laser stabilization, Semiconductor lasers, Laser resonators, Free space optics, Laser applications, Laser optics, Picosecond phenomena, Analog electronics

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Proceedings Article | 29 April 2009 Paper

Sub-millimeter resolution laser ranging at 9.3 kilometers using temporally stretched frequency chirped pulses from a mode-locked laser

Mohammad Umar Piracha, Dat Nguyen, Dimitrios Mandridis, Tolga Yilmaz, David Gaudiosi, Peter Delfyett

Proceedings Volume 7339, 73390I (2009) https://doi.org/10.1117/12.820761

KEYWORDS: Signal detection, LIDAR, Polarization, Spectrum analysis, Fiber Bragg gratings, Heterodyning, Optical amplifiers, Fiber lasers, Ranging, Mode locking

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Proceedings Article | 29 April 2009 Paper

A feedforward system for dynamic equalization of a chirped laser source suitable For photonic analog-to-digital conversion

Dimitrios Mandridis, Ibrahim Ozdur, Peter Delfyett

Proceedings Volume 7339, 733904 (2009) https://doi.org/10.1117/12.820686

KEYWORDS: Modulators, Modulation, Laser sources, Pulsed laser operation, Analog electronics, Transmittance, Electro optics, Electrooptic modulators, Signal generators, Digital signal processing

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Proceedings Article | 29 April 2009 Paper

CW injection locking for long-term stability of frequency combs

Charles Williams, Franklyn Quinlan, Peter Delfyett

Proceedings Volume 7339, 733903 (2009) https://doi.org/10.1117/12.820678

KEYWORDS: Mode locking, Phase shifts, Semiconductor lasers, Optical resonators, Laser systems engineering, Oscillators, Modulators, Phase modulation, Frequency combs, Continuous wave operation

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Proceedings Article | 27 March 2008 Paper

Improved technique for high precision FSR measurement

Ibrahim Ozdur, Sarper Ozharar, Franklyn Quinlan, Sangyoun Gee, Peter Delfyett

Proceedings Volume 6975, 697507 (2008) https://doi.org/10.1117/12.783441

KEYWORDS: Fabry–Perot interferometers, Modulation, Laser stabilization, Reflectivity, Free space, Mirrors, Transducers, Precision measurement, Oscillators, Ferroelectric materials

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Proceedings Article | 25 March 2008 Paper

Optical frequency comb generation by direct modulation of CW light

S. Ozharar, I. Ozdur, F. Quinlan, P. Delfyett

Proceedings Volume 6975, 69750J (2008) https://doi.org/10.1117/12.783442

KEYWORDS: Frequency combs, Modulation, Modulators, Phase shift keying, Phase modulation, Amplitude modulation, Mode locking, Continuous wave operation, Optical communications

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Proceedings Article | 24 March 2008 Paper

Interband optical pulse injection locking of quantum dot mode-locked semiconductor laser

Jimyung Kim, Peter Delfyett

Proceedings Volume 6975, 69750H (2008) https://doi.org/10.1117/12.783440

KEYWORDS: Pulsed laser operation, Mode locking, Semiconductor lasers, Laser optics, Quantum dots, Clocks, Optical filters, Photonics, Quantum wells, Laser applications

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Proceedings Article | 24 March 2008 Paper

Linearly chirped nanosecond stretched pulses from an extreme chirped pulse semiconductor mode-locked oscillator

Shinwook Lee, Dimitrios Mandridis, Peter Delfyett

Proceedings Volume 6975, 69750L (2008) https://doi.org/10.1117/12.783443

KEYWORDS: Mode locking, Oscillators, Semiconductor lasers, Semiconductors, Photonics, Semiconductor optical amplifiers, Optical coherence tomography, High power lasers, Scanning probe microscopy, Carrier dynamics

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Proceedings Article | 7 May 2007 Paper

Semiconductor-based high repetition rate mode-locked lasers for time and frequency based coherent communications and signal processing applications

F. Quinlan, S. Gee, S. Ozharar, P. Delfyett

Proceedings Volume 6572, 65720B (2007) https://doi.org/10.1117/12.722331

KEYWORDS: Mode locking, Laser stabilization, Fabry–Perot interferometers, Laser applications, Modulators, Picosecond phenomena, Phase measurement, Semiconductor lasers, Laser resonators, Optical filters

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Proceedings Article | 7 May 2007 Paper

Frequency skewed optical pulses for range detection

Sarper Ozharar, Sangyoun Gee, Franklyn Quinlan, Peter Delfyett

Proceedings Volume 6572, 65720K (2007) https://doi.org/10.1117/12.722184

KEYWORDS: Modulators, Phase modulation, Phase shift keying, Composites, Modulation, Ranging, Amplitude modulation, Mode locking, Interferometers, Pulsed laser operation

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