Joseph Haus - Profile on Academia.edu (original) (raw)
Papers by Joseph Haus
Spontaneous Decay and Superradiance in a Two-Dimensional Resonance Photonic Crystal
Frontiers in Optics 2007/Laser Science XXIII/Organic Materials and Devices for Displays and Energy Conversion, 2007
ABSTRACT The phase synchronization across a 2D resonance photonic crystal with lateral confinemen... more ABSTRACT The phase synchronization across a 2D resonance photonic crystal with lateral confinement of the radiation is predicted. This builds up an emission anisotropy and excitation transfer along the Bragg planes along with pronounced excitation localization.
Superradiance Steering and Pinning in a Two-Dimensional Resonance Photonic Crystal
Conference on Coherence and Quantum Optics, 2007
ABSTRACT The phase synchronization across a 2D resonance photonic crystal with lateral confinemen... more ABSTRACT The phase synchronization across a 2D resonance photonic crystal with lateral confinement of the radiation is predicted. This builds up a superradiance anisotropy and excitation transfer along the Bragg planes along with pronounced excitation localization.
Physica a, 1981
The statistical dynamics of a particle scattered by randomly positioned stationary hard spheres a... more The statistical dynamics of a particle scattered by randomly positioned stationary hard spheres are investigated. We examine the somewhat unusual long-wavelength, low-frequency fluctuation spectra resulting from the existence of an infinite set of mutually coupled conserved densities of which the number density and energy density are two members. The analytically soluble infinite-mode correlation functions are compared with the corresponding functions obtained by truncating the set of slow modes at successively increasing orders. Furthermore, we evaluate the long-wavelength number density autocorrelation function for a fixed speed, v0, in terms of a frequency-dependent diffusivity D(oJ; v0) and obtain the fluctuation spectra of all conserved densities by an additional velocity average with the appropriate canonical weights. The effect of the frequency-dependent diffusivity D(~o; v0) on the density fluctuation spectra at frequencies small compared to the mean collision frequency is elucidated.
Intensity distribution for an inhomogeneous medium (A)
Chapter 5 - Science and Engineering of Photonic Crystals
Progress in Optics
ABSTRACT
Self-Starting Mode Locking in a Dual Core Ring Fiber Laser
Proceedings of SPIE - The International Society for Optical Engineering
, 1216 Jefferson Davis Highway, Suite 1204, Arington, VA 222024302, and to the Office of Manageme... more , 1216 Jefferson Davis Highway, Suite 1204, Arington, VA 222024302, and to the Office of Management and Budget Paperwork Reduction Project (07040188). Washington, DC 20503.
Superfluorescence in photonic crystals with pencil-like excitation
Physical Review A
ABSTRACT
Equivalence between random systems and continuous-time random walk: Literal and associated waiting-time distributions
Physical Review B, 1983
ABSTRACT
Optical sensors utilizing resonant modes in total reflection structures
ABSTRACT
Pulse characteristics of a modelocked fiber laser
Conference Proceedings. LEOS'98. 11th Annual Meeting. IEEE Lasers and Electro-Optics Society 1998 Annual Meeting (Cat. No.98CH36243), 1998
A compact, polarization insensitive, modelocked fiber laser using a GaInAs-AlInAs MQW as the satu... more A compact, polarization insensitive, modelocked fiber laser using a GaInAs-AlInAs MQW as the saturable absorber mirror element was recently reported. Our erbium-doped fiber laser cavity consists of 2.5 m of heavily doped erbium fiber and is pumped at 990 nm with a MOPA laser diode
Injection locking of a passively modelocked flbar laser employing a multiple quantum well saturable absorber
CLEO '97., Summaries of Papers Presented at the Conference on Lasers and Electro-Optics, 1997
Special Topic Issue on Nanophotonics Forewords
Chinese Optics Letters
Particle Shape Effects on Optical Absorption in Semiconductor Colloids
MRS Proceedings, 1990
ABSTRACT
Dynamics of metastable fluid states in the liquid-solid transition
Physical Review A, 1976
Dynamics of metastable fluid states in the liquid-solid transition. JW Haus National Bureau of St... more Dynamics of metastable fluid states in the liquid-solid transition. JW Haus National Bureau of Standards, Washington, DC 20234. Paul HE Meijer Physics Department, Catholic University of America, Washington, DC 20064. Received 2 March 1976 ...
Polarization independent nonlinear optical loop mirror
Conference Digest. 2000 Conference on Lasers and Electro-Optics Europe (Cat. No.00TH8505), 2000
ABSTRACT
Physica A: Statistical Mechanics and its Applications, 1981
The statistical dynamics of a particle scattered by randomly positioned stationary hard spheres a... more The statistical dynamics of a particle scattered by randomly positioned stationary hard spheres are investigated. We examine the somewhat unusual long-wavelength, low-frequency fluctuation spectra resulting from the existence of an infinite set of mutually coupled conserved densities of which the number density and energy density are two members. The analytically soluble infinite-mode correlation functions are compared with the corresponding functions obtained by truncating the set of slow modes at successively increasing orders. Furthermore, we evaluate the long-wavelength number density autocorrelation function for a fixed speed, v0, in terms of a frequency-dependent diffusivity D(oJ; v0) and obtain the fluctuation spectra of all conserved densities by an additional velocity average with the appropriate canonical weights. The effect of the frequency-dependent diffusivity D(~o; v0) on the density fluctuation spectra at frequencies small compared to the mean collision frequency is elucidated.
Science and Engineering of Photonic Crystals
Progress in Optics, 2010
The history of photonic crystals started with the pursuit of the complete photonic band gap. This... more The history of photonic crystals started with the pursuit of the complete photonic band gap. This was achieved in the microwave frequency range by Yablonovitch, Gmitter, and Leung in 1991. Although some important applications of the photonic band gap such as the creation of highly localized electromagnetic modes and waveguides could be realized in the microwave range, others such as the suppression of spontaneous emission of photons and enhanced optical nonlinearities required the downsizing of photonic crystals to optical wavelengths. Researchers made tremendous efforts and eventually succeeded in this. This article describes the essence of this history and the state of the art of photonic crystals.
Laser-induced autoionization in the presence of radiative damping and transverse relaxation
Physical Review A, 1983
ABSTRACT
Spontaneous Decay and Superradiance in a Two-Dimensional Resonance Photonic Crystal
Frontiers in Optics 2007/Laser Science XXIII/Organic Materials and Devices for Displays and Energy Conversion, 2007
ABSTRACT The phase synchronization across a 2D resonance photonic crystal with lateral confinemen... more ABSTRACT The phase synchronization across a 2D resonance photonic crystal with lateral confinement of the radiation is predicted. This builds up an emission anisotropy and excitation transfer along the Bragg planes along with pronounced excitation localization.
Superradiance Steering and Pinning in a Two-Dimensional Resonance Photonic Crystal
Conference on Coherence and Quantum Optics, 2007
ABSTRACT The phase synchronization across a 2D resonance photonic crystal with lateral confinemen... more ABSTRACT The phase synchronization across a 2D resonance photonic crystal with lateral confinement of the radiation is predicted. This builds up a superradiance anisotropy and excitation transfer along the Bragg planes along with pronounced excitation localization.
Physica a, 1981
The statistical dynamics of a particle scattered by randomly positioned stationary hard spheres a... more The statistical dynamics of a particle scattered by randomly positioned stationary hard spheres are investigated. We examine the somewhat unusual long-wavelength, low-frequency fluctuation spectra resulting from the existence of an infinite set of mutually coupled conserved densities of which the number density and energy density are two members. The analytically soluble infinite-mode correlation functions are compared with the corresponding functions obtained by truncating the set of slow modes at successively increasing orders. Furthermore, we evaluate the long-wavelength number density autocorrelation function for a fixed speed, v0, in terms of a frequency-dependent diffusivity D(oJ; v0) and obtain the fluctuation spectra of all conserved densities by an additional velocity average with the appropriate canonical weights. The effect of the frequency-dependent diffusivity D(~o; v0) on the density fluctuation spectra at frequencies small compared to the mean collision frequency is elucidated.
Intensity distribution for an inhomogeneous medium (A)
Chapter 5 - Science and Engineering of Photonic Crystals
Progress in Optics
ABSTRACT
Self-Starting Mode Locking in a Dual Core Ring Fiber Laser
Proceedings of SPIE - The International Society for Optical Engineering
, 1216 Jefferson Davis Highway, Suite 1204, Arington, VA 222024302, and to the Office of Manageme... more , 1216 Jefferson Davis Highway, Suite 1204, Arington, VA 222024302, and to the Office of Management and Budget Paperwork Reduction Project (07040188). Washington, DC 20503.
Superfluorescence in photonic crystals with pencil-like excitation
Physical Review A
ABSTRACT
Equivalence between random systems and continuous-time random walk: Literal and associated waiting-time distributions
Physical Review B, 1983
ABSTRACT
Optical sensors utilizing resonant modes in total reflection structures
ABSTRACT
Pulse characteristics of a modelocked fiber laser
Conference Proceedings. LEOS'98. 11th Annual Meeting. IEEE Lasers and Electro-Optics Society 1998 Annual Meeting (Cat. No.98CH36243), 1998
A compact, polarization insensitive, modelocked fiber laser using a GaInAs-AlInAs MQW as the satu... more A compact, polarization insensitive, modelocked fiber laser using a GaInAs-AlInAs MQW as the saturable absorber mirror element was recently reported. Our erbium-doped fiber laser cavity consists of 2.5 m of heavily doped erbium fiber and is pumped at 990 nm with a MOPA laser diode
Injection locking of a passively modelocked flbar laser employing a multiple quantum well saturable absorber
CLEO '97., Summaries of Papers Presented at the Conference on Lasers and Electro-Optics, 1997
Special Topic Issue on Nanophotonics Forewords
Chinese Optics Letters
Particle Shape Effects on Optical Absorption in Semiconductor Colloids
MRS Proceedings, 1990
ABSTRACT
Dynamics of metastable fluid states in the liquid-solid transition
Physical Review A, 1976
Dynamics of metastable fluid states in the liquid-solid transition. JW Haus National Bureau of St... more Dynamics of metastable fluid states in the liquid-solid transition. JW Haus National Bureau of Standards, Washington, DC 20234. Paul HE Meijer Physics Department, Catholic University of America, Washington, DC 20064. Received 2 March 1976 ...
Polarization independent nonlinear optical loop mirror
Conference Digest. 2000 Conference on Lasers and Electro-Optics Europe (Cat. No.00TH8505), 2000
ABSTRACT
Physica A: Statistical Mechanics and its Applications, 1981
The statistical dynamics of a particle scattered by randomly positioned stationary hard spheres a... more The statistical dynamics of a particle scattered by randomly positioned stationary hard spheres are investigated. We examine the somewhat unusual long-wavelength, low-frequency fluctuation spectra resulting from the existence of an infinite set of mutually coupled conserved densities of which the number density and energy density are two members. The analytically soluble infinite-mode correlation functions are compared with the corresponding functions obtained by truncating the set of slow modes at successively increasing orders. Furthermore, we evaluate the long-wavelength number density autocorrelation function for a fixed speed, v0, in terms of a frequency-dependent diffusivity D(oJ; v0) and obtain the fluctuation spectra of all conserved densities by an additional velocity average with the appropriate canonical weights. The effect of the frequency-dependent diffusivity D(~o; v0) on the density fluctuation spectra at frequencies small compared to the mean collision frequency is elucidated.
Science and Engineering of Photonic Crystals
Progress in Optics, 2010
The history of photonic crystals started with the pursuit of the complete photonic band gap. This... more The history of photonic crystals started with the pursuit of the complete photonic band gap. This was achieved in the microwave frequency range by Yablonovitch, Gmitter, and Leung in 1991. Although some important applications of the photonic band gap such as the creation of highly localized electromagnetic modes and waveguides could be realized in the microwave range, others such as the suppression of spontaneous emission of photons and enhanced optical nonlinearities required the downsizing of photonic crystals to optical wavelengths. Researchers made tremendous efforts and eventually succeeded in this. This article describes the essence of this history and the state of the art of photonic crystals.
Laser-induced autoionization in the presence of radiative damping and transverse relaxation
Physical Review A, 1983
ABSTRACT