Harvey E. Beere

发表

Terahertz optical modulator based on metamaterial split-ring resonators and graphene

David A. Ritchie, Riccardo Degl’Innocenti, David S. Jessop, 2014 .

THz quartz-enhanced photoacoustic sensor employing a quantum cascade laser source

Vincenzo Spagnolo, Gaetano Scamarcio, Angelo Sampaolo, 2013, Photonics West - Optoelectronic Materials and Devices.

Polymeric waveguide components for THz quantum cascade laser outcoupling

David A. Ritchie, Harvey E. Beere, Miriam S. Vitiello, 2014, Photonics West - Optoelectronic Materials and Devices.

Overcoming Contact Hurdles for Investigating Lower Dimensional Structures in Undoped Heterostructures

Ian Farrer, Harvey E. Beere, S. Sarkozy, 2007 .

High Resolution Spectroscopy with a Quantum Cascade Laser at 2.5 THz

David A. Ritchie, Harvey E. Beere, Alexei Semenov, 2006 .

Improved Tuning Fork for Terahertz Quartz-Enhanced Photoacoustic Spectroscopy

Frank K. Tittel, Vincenzo Spagnolo, Gaetano Scamarcio, 2016, Sensors.

Research data supporting "Observation of geometry dependence of conductivity in two-dimensional electron 2 systems"

Michael Pepper, Harvey E. Beere, David Ritchie, 2015 .

Temperature evolution of topological surface states in Bi2Se3 thin films studied using terahertz spectroscopy

David A. Ritchie, Harvey E. Beere, Varun S. Kamboj, 2017, OPTO.

Microwave technology applied to terahertz quantum cascade lasers

Carlo Sirtori, David A. Ritchie, Lu Ding, 2010, OPTO.

Low-threshold superlattice quantum cascade laser emitting at λ = 103 μm and operating up to 70 K in continuous wave

David A. Ritchie, Edmund H. Linfield, Harvey E. Beere, 2004, SPIE OPTO.

High power superlattice quantum cascade laser emitting at 2.0 THz

Carlo Sirtori, Harvey E. Beere, David Ritchie, 2006, SPIE OPTO.

Manufacturability of split-gate transistor devices—initial results

Ian Farrer, Harvey E. Beere, Michael J. Kelly, 2006 .

Phase-locking of surface-emitting THz quantum cascade laser arrays

David A. Ritchie, Edmund H. Linfield, A. Giles Davies, 2013, Photonics West - Optoelectronic Materials and Devices.

Frequency Characterization of a Terahertz Quantum-Cascade Laser

David A. Ritchie, Harvey E. Beere, Lukas Mahler, 2007, IEEE Transactions on Instrumentation and Measurement.

A wavelength tunable 2-ps pulse VECSEL

Adrian H. Quarterman, Anne C. Tropper, Keith G. Wilcox, 2012, Other Conferences.

High peak power femtosecond pulse VECSELs for terahertz time domain spectroscopy

Adrian H. Quarterman, Anne C. Tropper, Keith G. Wilcox, 2011, LASE.

Evaluation of Terahertz Quantum Cascade Laser Sources as a Potential Portable Non-Destructive Evaluation Method for the Inspection of Aircraft Structures

Harvey E. Beere, 2010 .

Graphene-based optical modulator realized in metamaterial split-ring resonators operating in the THz frequency range

David A. Ritchie, David S. Jessop, Yash D. Shah, 2014, Photonics West - Optoelectronic Materials and Devices.

THz QCL-Based Cryogen-Free Spectrometer for in Situ Trace Gas Sensing

David A. Ritchie, Harvey E. Beere, Miriam S. Vitiello, 2013, Sensors.

THz carrier dynamics and magnetotransport study of topological surface states in thin film Bi2Se3

David A. Ritchie, Harvey E. Beere, Varun S. Kamboj, 2018, OPTO.

169 GHz repetition rate passively harmonically mode-locked VECSEL emitting 265 fs pulses

Adrian H. Quarterman, Anne C. Tropper, Keith G. Wilcox, 2011, LASE.

Jain-Kivelson-type resonance as a noninvasive probe of screening in the quantum Hall regime

David A. Ritchie, G. A. C. Jones, Harvey E. Beere, 2005, Microelectron. J..

Spatial mapping and statistical reproducibility of an array of 256 one-dimensional quantum wires

Michael J. Kelly, David A. Ritchie, Harvey E. Beere, 2015 .

Data for pending article "Dependence of the 0.7 anomaly on the curvature of the potential barrier in quantum wires" to be published in Physical Review B

Harvey E. Beere, Francois Sfigakis, G. A. C. Jones, 2015 .

Effects of cryogenic temperatures on the performance of CW VECSELs

Anne C. Tropper, Keith G. Wilcox, Ian Farrer, 2013, Photonics West - Lasers and Applications in Science and Engineering.

Temperature dependence of the ferromagnetic response in CrxSb2-xTe3 topological insulator thin films investigated using terahertz spectroscopy and magneto-transport

Adrian M. Ionescu, David A. Ritchie, Harvey E. Beere, 2019, OPTO.

Heterodyne receiver at 2.5 THz with quantum cascade laser and hot electron bolometric mixer

David A. Ritchie, Heinz-Wilhelm Hübers, Harvey E. Beere, 2006, SPIE Astronomical Telescopes + Instrumentation.

Broad gain in a bound-to-continuum quantum cascade laser with heterogeneous active region

David A. Ritchie, Harvey E. Beere, Jérôme Tignon, 2011 .

Fast Modulation of Terahertz Quantum Cascade Lasers Using Graphene Loaded Plasmonic Antennas

Yuan Ren, David A. Ritchie, Stephan Hofmann, 2016 .

Terahertz generation from coherent optical phonons in a biased GaAs photoconductive emitter

Prashanth C. Upadhya, Edmund H. Linfield, Harvey E. Beere, 2004 .

Phase-locking of a 2.7-THz quantum cascade laser to a mode-locked erbium-doped fibre laser

Carlo Sirtori, David A. Ritchie, Lu Ding, 2010 .

Characteristics of a micromachined floating-gate high-electron-mobility transistor at 4.2K

Weng Hong Teh, Harvey E. Beere, D. A. Ritchie, 2005 .

Integrated piezoresistive sensors for atomic force-guided scanning Hall probe microscopy

David A. Ritchie, Mohamed Henini, Harvey E. Beere, 2003 .

Single mode terahertz quantum cascade amplifier

Yuan Ren, David A. Ritchie, Yash D. Shah, 2014 .

Amplitude stabilization and active control of a terahertz quantum cascade laser with a graphene loaded split-ring-resonator array

David A. Ritchie, Yunpeng Ren, Stephan Hofmann, 2018 .

Active Control of Electromagnetically Induced Transparency in a Terahertz Metamaterial Array with Graphene for Continuous Resonance Frequency Tuning

David A. Ritchie, Stephan Hofmann, Harvey E. Beere, 2018, Advanced Optical Materials.

Probing quantum efficiency by laser-induced hot-electron cooling

Gaetano Scamarcio, David A. Ritchie, Jérôme Faist, 2009 .

Metal-metal terahertz quantum cascade laser with micro-transverse- electromagnetic-horn antenna

Carlo Sirtori, David A. Ritchie, P. Filloux, 2008 .

Terahertz Nanoscopy of Plasmonic Resonances with a Quantum Cascade Laser

David A. Ritchie, Stephan Hofmann, Harvey E. Beere, 2017 .

Graphene-loaded metal wire grating for deep and broadband THz modulation in total internal reflection geometry

Zhengchun Peng, David A. Ritchie, Danni Chen, 2018, Photonics Research.

Terahertz quantum cascade lasers—first demonstration and novel concepts

David A. Ritchie, Edmund H. Linfield, Harvey E. Beere, 2005 .

2.9THz quantum cascade lasers operating up to 70K in continuous wave

Edmund H. Linfield, Harvey E. Beere, Stefano Barbieri, 2004 .

Low-threshold terahertz quantum-cascade lasers

David A. Ritchie, Giles Davies, Edmund H. Linfield, 2002 .

Multiple lateral photo-Dember terahertz emitters illuminated by a cylindrical micro-lens array

David A. Ritchie, Harvey E. Beere, Paul C. Gow, 2013 .

Buried waveguides in terahertz quantum cascade lasers based on two-dimensional surface plasmon modes

Carlo Sirtori, David A. Ritchie, M. Calligaro, 2005 .

High resistivity annealed low-temperature GaAs with 100 fs lifetimes

W. R. Tribe, Edmund H. Linfield, Harvey E. Beere, 2003 .

13GHz direct modulation of terahertz quantum cascade lasers

Carlo Sirtori, David A. Ritchie, Harvey E. Beere, 2007 .

Research data supporting [Probing the topological surface state in Bi2Se3 thin films using temperature-dependent terahertz spectroscopy]

David A. Ritchie, Harvey E. Beere, Varun S. Kamboj, 2017 .

Quasi-periodic distributed feedback laser

David A. Ritchie, Jérôme Faist, Harvey E. Beere, 2010 .

Electron-lattice coupling in bound-to-continuum THz quantum-cascade lasers

Vincenzo Spagnolo, Gaetano Scamarcio, David A. Ritchie, 2006 .

Terahertz microcavity lasers with subwavelength mode volumes and thresholds in the milliampere range

Carlo Sirtori, David A. Ritchie, Raffaele Colombelli, 2007 .

Distributed feedback ring resonators for vertically emitting terahertz quantum cascade lasers

David A. Ritchie, Jérôme Faist, Harvey E. Beere, 2009 .

Terahertz magnetoconductivity of excitons and electrons in quantum cascade structures

David A. Ritchie, Harvey E. Beere, Michael B. Johnston, 2008 .

High-performance operation of single-mode terahertz quantum cascade lasers with metallic gratings

David A. Ritchie, Edmund H. Linfield, Harvey E. Beere, 2005 .

THz quantum cascade designs for optimized injection

David A. Ritchie, Harvey E. Beere, A. Tredicucci, 2008 .

Micromachined III-V cantilevers for AFM-tracking scanning Hall probe microscopy

David A. Ritchie, Mohamed Henini, Harvey E. Beere, 2003 .

Passively harmonically mode-locked vertical-external-cavity surface-emitting laser emitting 1.1 ps pulses at 147 GHz repetition rate

Adrian H. Quarterman, Anne C. Tropper, Keith G. Wilcox, 2010 .

THz and sub‐THz quantum cascade lasers

David A. Ritchie, Jérôme Faist, Harvey E. Beere, 2009 .

Multi-wavelength operation and vertical emission in THz quantum-cascade lasersa)

Marcella Giovannini, Jérôme Faist, Romuald Houdré, 2007 .

THz saturable absorption in turbostratic multilayer graphene on silicon carbide.

David A. Ritchie, Harvey E. Beere, Miriam S. Vitiello, 2015, Optics express.

Intrinsic terahertz plasmon signatures in chemical vapour deposited graphene

David A. Ritchie, Juraj Sibik, Piran R. Kidambi, 2013 .

Subband electronic temperatures and electron-lattice energy relaxation in terahertz quantum cascade lasers with different conduction band offsets

Vincenzo Spagnolo, Gaetano Scamarcio, Carlo Sirtori, 2006 .

High power quantum cascade lasers operating at λ≃87 and 130μm

Giles Davies, Edmund H. Linfield, Jérôme Faist, 2004 .

Variable repetition frequency femtosecond-pulse surface emitting semiconductor laser

Adrian H. Quarterman, Anne C. Tropper, Keith G. Wilcox, 2011 .

Terahertz frequency range band-stop filters

John E. Cunningham, Edmund H. Linfield, Harvey E. Beere, 2005 .

Electrically switchable, two-color quantum cascade laser emitting at 1.39 and 2.3THz

Jérôme Faist, Harvey E. Beere, David Ritchie, 2006 .

Bolometric detection of terahertz quantum cascade laser radiation with graphene-plasmonic antenna arrays

David A. Ritchie, Kenichi Nakanishi, Stephan Hofmann, 2017 .

Low threshold THz QC lasers with thin core regions

Carlo Sirtori, David A. Ritchie, Raffaele Colombelli, 2007 .

Tunable terahertz quantum cascade lasers with an external cavity

David A. Ritchie, Joel M. Hensley, Harvey E. Beere, 2007 .

Terahertz quantum cascade laser as local oscillator in a heterodyne receiver.

David A. Ritchie, Edmund H. Linfield, Heinz-Wilhelm Hübers, 2005, Optics express.

Dual wavelength emission from a terahertz quantum cascade laser

David A. Ritchie, Harvey E. Beere, Jérôme Tignon, 2010 .

Molecular Spectroscopy with TeraHertz Quantum Cascade Lasers

David A. Ritchie, Heinz-Wilhelm Hübers, Harvey E. Beere, 2007 .

High-resolution gas phase spectroscopy with a distributed feedback terahertz quantum cascade laser

David A. Ritchie, Heinz-Wilhelm Hübers, Harvey E. Beere, 2006 .

Enhanced terahertz emission from a multilayered low temperature grown GaAs structure

Ian Farrer, David A. Ritchie, Michael Pepper, 2010 .

Linewidth enhancement factor of terahertz quantum cascade lasers

Guido Giuliani, David A. Ritchie, Harvey E. Beere, 2008 .

High-performance continuous-wave operation of superlattice terahertz quantum-cascade lasers

Carlo Sirtori, David A. Ritchie, Edmund H. Linfield, 2003 .

Kelvin probe microscopy to image and characterise erasable electrostatic lithography

Ian Farrer, David A. Ritchie, Harvey E. Beere, 2006 .

Frequency-Comb-Assisted Terahertz Quantum Cascade Laser Spectroscopy

David A. Ritchie, Harvey E. Beere, Miriam S. Vitiello, 2014 .

Effect of defect saturation on terahertz emission and detection properties of low temperature GaAs photoconductive switches

David A. Ritchie, Michael Pepper, Harvey E. Beere, 2009 .

Far-infrared (λ≃87 μm) bound-to-continuum quantum-cascade lasers operating up to 90 K

Giles Davies, Edmund H. Linfield, Jérôme Faist, 2003 .

Terahertz quantum-cascade lasers based on an interlaced photon-phonon cascade

David A. Ritchie, Edmund H. Linfield, Harvey E. Beere, 2004 .

Submegahertz frequency stabilization of a terahertz quantum cascade laser to a molecular absorption line

David A. Ritchie, Heinz-Wilhelm Hübers, Harvey E. Beere, 2010 .

Low frequency terahertz quantum cascade laser operating from 1.6to1.8THz

Jérôme Faist, Harvey E. Beere, David Ritchie, 2006 .

Direct intensity sampling of a modelocked terahertz quantum cascade laser

Juliette Mangeney, David A. Ritchie, Harvey E. Beere, 2012 .

Fast Terahertz imaging using a quantum cascade amplifier up to 20,000 pps

David A. Ritchie, Harvey E. Beere, Riccardo Degl'Innocenti, 2016 .

Terahertz transfer onto a telecom optical carrier

Carlo Sirtori, David A. Ritchie, Harvey E. Beere, 2007 .

Quantum Dot Resonant Tunneling Diode for Telecommunication Wavelength Single Photon Detection

Andrew J. Shields, David A. Ritchie, Harvey E. Beere, 2007 .

Ultrabroadband terahertz radiation from low-temperature-grown GaAs photoconductive emitters

Prashanth C. Upadhya, Edmund H. Linfield, Harvey E. Beere, 2003 .

Three-dimensional imaging with a terahertz quantum cascade laser

David A. Ritchie, Edmund H. Linfield, Lynn F. Gladden, 2006 .

High-power surface emission from terahertz distributed feedback lasers with a dual-slit unit cell

David A. Ritchie, Jérôme Faist, Harvey E. Beere, 2010 .

Stable single-mode operation of surface-emitting terahertz lasers with graded photonic heterostructure resonators

David A. Ritchie, Raffaele Colombelli, Harvey E. Beere, 2013 .

Thermal properties of THz quantum cascade lasers based on different optical waveguide configurations

Vincenzo Spagnolo, Gaetano Scamarcio, Carlo Sirtori, 2006 .

Wide dynamic range terahertz detector pixel for active spectroscopic imaging with quantum cascade lasers

David A. Ritchie, S. Cibella, Guido Torrioli, 2009 .

Guiding a terahertz quantum cascade laser into a flexible silver-coated waveguide

David A. Ritchie, James A. Harrington, Harvey E. Beere, 2011 .

Terahertz heterodyne receiver with quantum cascade laser and hot electron bolometer mixer in a pulse tube cooler

David A. Ritchie, Michael Siegel, Heinz-Wilhelm Hübers, 2008 .