G. Papen

发表

Integrating microsecond circuit switching into the data center

Richard D. Strong, Amin Vahdat, G. Porter, 2013, SIGCOMM.

Scheduling techniques for hybrid circuit/packet networks

Srinivasan Seshan, He Liu, Stefan Savage, 2015, CoNEXT.

Helios: a hybrid electrical/optical switch architecture for modular data centers

Amin Vahdat, Hamid Hajabdolali Bazzaz, Yeshaiahu Fainman, 2010, SIGCOMM '10.

Circuit Switching Under the Radar with REACToR

He Liu, Feng Lu, Geoffrey M. Voelker, 2014, NSDI.

A 10 µs hybrid optical-circuit/electrical-packet network for datacenters

G. Papen, Pang-Chen Sun, A. Vahdat, 2013, 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC).

Extraction of VCSEL rate-equation parameters for low-bias system simulation

G. Papen, M. Bruensteiner, 1999 .

Wideband silicon-photonic thermo-optic switch in a wavelength-division multiplexed ring network.

D. Trotter, G. Porter, Alex Forencich, 2014, Optics express.

Energy-efficient, digitally-driven “fat pipe” silicon photonic circuit switch in the UCSD MORDIA data-center network

D. Trotter, G. Porter, Alex Forencich, 2014, 2014 Conference on Lasers and Electro-Optics (CLEO) - Laser Science to Photonic Applications.

Optical fiber with an acoustic guiding layer for stimulated Brillouin scattering suppression

G. Papen, C. Liu, A. Galvanauskas, 2005, (CLEO). Conference on Lasers and Electro-Optics, 2005..

Transient nonlinear wave mixing in collisional plasmas

G. Papen, J. Tataronis, 1989 .

Flip Chip Packaging of Digital Silicon Photonics MEMS Switch for Cloud Computing and Data Centre

Ming C. Wu, Peter O'Brien, George C. Papen, 2017, IEEE Photonics Journal.

Signal Statistics and Maximum Likelihood Sequence Estimation in Intensity Modulated Fiber Optic Links Containing a Single Optical Pre-amplifier.

Yeshaiahu Fainman, George Papen, Laurence Milstein, 2005, Optics express.

Phase-conjugate holographic system for high-resolution particle-image velocimetry.

Donald H. Barnhart, George C. Papen, Ronald J. Adrian, 1994, Applied optics.

Fiber amplification in the 940-nm water vapor absorption band using the /sup 4/F/sub 3/2/ /sup 4/I/sub 9/2/ transition in Nd

G. Papen, P. Dragic, L.M. Little, 1997, IEEE Photonics Technology Letters.

Efficient amplification using the /sup 4/F/sub 3/2//spl rarr//sup 4/I/sub 9/2/ transition in Nd-doped silica fiber

G. Papen, P. Dragic, G.C. Papen, 1999, IEEE Photonics Technology Letters.

Performance Bounds of MLSE in Intensity Modulated Fiber Optic Links

P. Siegel, Y. Fainman, G. Papen, 2005 .

Determination of Achievable Information Rates (AIRs) of IM/DD Systems and AIR Loss Due to Chromatic Dispersion and Quantization

N. Alic, S. Radic, G. Papen, 2007, IEEE Photonics Technology Letters.

Observations of strong wind shears and temperature enhancements during several sporadic Na layer eve

G. Papen, C. Gardner, X. Tao, 1995 .

Phase conjugate image reconstruction for HPIV systems

G. Papen, R. Adrian, D. Barnhart, 1993 .

Modal noise in multimode fibers under restricted launch conditions

George C. Papen, G. M. Murphy, G. Papen, 1999 .

Multiuser Capacity Analysis of WDM in Nonlinear Fiber Optics

P. Siegel, G. Papen, M. Taghavi, 2005 .

Mesospheric Na layer at extreme high latitudes in summer

R. M. Cox, G. Papen, C. Gardner, 1998 .

High-Speed Datacenter Interconnects [Guest editors' introduction]

Alex C. Snoeren, George Porter, George Papen, 2014, IEEE Micro.

Lateral and focal shifts of phase-conjugated beams in photorefractive materials.

B. Saleh, G. Papen, 1989, Optics letters.

High resolution horizontal wave number spectra of mesospheric wave perturbations observed during the 21 October triangular flight of ALOHA-93

Mark R. Coble, G. Papen, C. Gardner, 1995 .

Analysis of a potassium lidar system for upper-atmospheric wind-temperature measurements.

G. Papen, C. Gardner, W. Pfenninger, 1995, Applied optics.

Comparison of an fe boltzmann temperature lidar with a na narrow-band lidar.

G. Papen, D. Treyer, 1998, Applied optics.

Comparison of Er 3+ Photoluminescence and Photoluminescence Excitation Spectroscopy in In-situ -doped GaN:Er and Er-implanted GaN

S. G. Bishop, A. Steckl, G. Papen, 2000 .

Very Narrow Linewidth Asy Cladding; InGaAs-GaAs Ridge

G. M. Smith, G. Papen, J. Coleman, 1996 .

Analysis of transient phase conjugation in photorefractive media

B. Saleh, G. Papen, J. Tataronis, 1988 .

Concurrent observations of auroral activity and a large sporadic sodium layer event during ANLC‐93

G. Papen, P. Espy, J. Qian, 1995 .

Simultaneous observations of sporadic E, Na, Fe, and Ca+ layers at Urbana, Illinois: Three case studies

G. Papen, D. Senft, C. Gardner, 1993 .

Resonance Fluorescence Lidar for Measurements of the Middle and Upper Atmosphere

G. Papen, X. Chu, 2005 .

First lidar observations of middle atmosphere temperatures, Fe densities, and polar mesospheric clouds over the north and south poles

G. Papen, C. Gardner, X. Chu, 2001 .

Gravity wave characteristics in the lower atmosphere at south pole

G. Papen, C. Gardner, A. Liu, 1999 .

Lidar observations of polar mesospheric clouds at South Pole: Diurnal variations

G. Papen, C. Gardner, X. Chu, 2001 .

Holographic particle image velocimetry

Ronald Adrian, Donald H. Barnhart, George C. Papen, 1992, Other Conferences.

Development of Advanced Laser Diode Sources

G. Papen, J. Coleman, 1998 .

Asymmetric cladding InGaAs-GaAs-AlGaAs ridge waveguide distributed Bragg reflector lasers with operating wavelengths of 915-935 nm

S. D. Roh, G. Papen, J. Coleman, 1997, IEEE Photonics Technology Letters.

RotorNet: A Scalable, Low-complexity, Optical Datacenter Network

Alex C. Snoeren, George Porter, William M. Mellette, 2017, SIGCOMM.

A Scalable, Partially Configurable Optical Switch for Data Center Networks

Joseph E. Ford, George Porter, George Papen, 2017, Journal of Lightwave Technology.

Integrating microsecond circuit switching into the data center

Amin Vahdat, Tajana Simunic, Yeshaiahu Fainman, 2013, SIGCOMM.

A Multiport Microsecond Optical Circuit Switch for Data Center Networking

Joseph E. Ford, Amin Vahdat, Yeshaiahu Fainman, 2013, IEEE Photonics Technology Letters.

Hunting mice with microsecond circuit switches

Amin Vahdat, Yeshaiahu Fainman, George Porter, 2012, HotNets-XI.

Wavelength-tunable asymmetric cladding ridge-waveguide distributed Bragg reflector lasers with very narrow linewidth

Mark Osowski, James J. Coleman, George C. Papen, 1996 .

Very narrow linewidth asymmetric cladding InGaAs-GaAs ridge waveguide distributed Bragg reflector lasers

G. Papen, J. Coleman, J. Verdeyen, 1996, IEEE Photonics Technology Letters.

Spherical distributed dielectric resonators

John E. Sipe, David J. Brady, George C. Papen, 1993 .

Multiple-wavelength operation of a laser-diode array coupled to an external cavity.

G. M. Murphy, D. Brady, G. Papen, 1993, Optics letters.

Mesospheric Na Wind/Temperature Lidar

G. Papen, C. Gardner, 1995 .

First observations of long‐lived meteor trains with resonance lidar and other optical instruments

G. Papen, C. Gardner, A. Liu, 2000 .

Lidar observations of elevated temperatures in bright chemiluminescent meteor trails during the 1998 Leonid Shower

G. Papen, R. Fugate, C. Gardner, 2000 .

Seasonal variations of the thermal structure of the mesopause region at Urbana, IL (40° N, 88° W) and Ft. Collins, CO (41° N, 105° W)

Chester S. Gardner, Daniel C. Senft, George C. Papen, 1994 .

Meteor trail advection observed during the 1998 Leonid Shower

G. Papen, C. Gardner, A. Liu, 2000 .

Characteristics of Fe ablation trails observed during the 1998 Leonid Meteor Shower

G. Papen, C. Gardner, X. Chu, 2000 .

Hardware requirements for optical circuit switched data center networks

Hong Liu, Amin Vahdat, Yeshaiahu Fainman, 2011, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference.

Lidar observations of polar mesospheric clouds at South Pole: Seasonal variations

G. Papen, C. Gardner, X. Chu, 2007 .

Simultaneous lidar observations of vertical wind, temperature, and density profiles in the upper mesophere: Evidence for nonseparability of atmospheric perturbation spectra

G. Papen, C. Gardner, X. Tao, 1995 .

Fe Boltzmann temperature lidar: design, error analysis, and initial results at the north and south poles.

Xinzhao Chu, George C Papen, G. Papen, 2002, Applied optics.

Maximum-Likelihood Detection and Constrained Coding on Optical Channels

N. Alic, Z. Taghavi, G. Papen, 2009, Journal of Lightwave Technology.

Optical networking within the Lightwave Energy-Efficient Datacenter project [Invited]

Alex C. Snoeren, George Porter, Jason Kelley, 2020, IEEE/OSA Journal of Optical Communications and Networking.

Intra-data center interconnects, networking, and architectures

Chongjin Xie, Saurabh Kumar, George Papen, 2020 .

Heuristic Model for Rapid Characterization of a SiP Switch Chip

Laurent Schares, Benjamin G. Lee, George C. Papen, 2018, Journal of Lightwave Technology.

Computing two-dimensional unambiguous horizontal wavenumber spectra from OH airglow images

Chester S. Gardner, Mark R. Coble, George C. Papen, 1998, IEEE Trans. Geosci. Remote. Sens..

Observations of the unambiguous 2‐dimensional horizontal wave number spectrum of OH intensity perturbations

Chester S. Gardner, Gary R. Swenson, Mark R. Coble, 1996 .

Validation of the Lidar In-Space Technology Experiment: stratospheric temperature and aerosol measurements.

C S Gardner, G. Papen, C. Gardner, 1997, Applied optics.

Corundum: An Open-Source 100-Gbps Nic

Alex C. Snoeren, George Porter, George Papen, 2020, 2020 IEEE 28th Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM).

LEED: A Lightwave Energy-Efficient Datacenter

Joseph E. Ford, Anthony L. Lentine, Alex C. Snoeren, 2019, 2019 Optical Fiber Communications Conference and Exhibition (OFC).

Lightwave Communications

R. Blahut, G. Papen, 2019 .

Horizontal wave number spectra of density and temperature perturbations in the mesosphere measured during the 4 August flight of ANLC‐93

G. Papen, C. Gardner, P. Espy, 1995 .

This Paper Is Included in the Proceedings of the 11th Usenix Symposium on Networked Systems Design and Implementation (nsdi '14). Circuit Switching under the Radar with Reactor Circuit Switching under the Radar with Reactor

G. Voelker, A. Snoeren, G. Porter, 2022 .

Mesospheric Metals for Guide Star Generation

G. Papen, 1995, Adaptive Optics.

Deep-sea low-light radiometer system.

Justin M. Haag, G. Papen, J. Jaffe, 2014, Optics express.

Temperature dependence of photoluminescence spectra from multiple Er3+ sites in Er-implanted undoped and Mg-doped GaN

James J. Coleman, Jeffrey O. White, Andrea Mitofsky, 2001 .

Multiple-wavelength operation of a diode array coupled to an external cavity

G. M. Murphy, G. Papen, J. Dallesasse, 1993, OSA Annual Meeting.