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X. Liu et al., Large Area Multi-junction Solar Cells Beyond 31% Efficiency; 44th IEEE PVSC Conference


P. Chiu et al., High performance 5J and 6J direct bonded (SBT) space solar cells; 42nd IEEE PVSC Conference


P. Chiu, et al., 35.8% space and 38.8% Terrestrial 5J Direct Bonded Cells; 41st IEEE, Denver, Colorado
P. Yuan, et al., Low Dark Current 1024x 1280 InGaAs PIN Arrays; SPIE Defense, Security and Sensing


X. Bai et al., Development of High Sensitivity SWR APD receivers; SPIE Defense, Security and Sensing
J. Boisvert et al., High-Efficiency Inverted Metamorphic (IMM) Solar Cells; 39th IEEE PVSC Conference
P. Chiu et al., Direct Semiconductor Bonded 5J Cells for Space and Terrestrial Applications; 39th IEEE PVSC Conference
B. Jun et al., State of the Art 150mm Based III-V Multijunction Manufacturing Capability Product Qualification Production Results; 39th IEEE PVSC Conference
P. Yuan, et al., Large Format Geiger-mode Avalanche Photodiode LADAR Camera SPIE Defense, Security anmd Sensing


X. Bai, et al., Development of low excess noise SWIR APDs; CPV-8
D. Bhusari, et al., Optimization Gridline Architecture in the Next Generation of High-Efficiency Multi-Junction Solar Cells Spectrolab; CPV-8 Conference 2012
R. Jones et al., Annual Energy Modeling of CPV Systems with Spectrolab C3MJ+ and C4MJ Multi-Junction Cells; CPV-8 Conference
R. Jones, et al., Analysis of Energy Production of SPL multijunction Solar Cells in Field Conditions; PVSC-38 Conference 2012
R. Jones, et al., Evolution of Multijunction Solar Cell Technology for Concentrating Photovoltaics Japanese Journal Applied Physics 51 (2012) 10ND01
R. King et al., Energy Production from High-Efficiency 5-Junction Concentrator Solar Cells; EU PVSEC-27 Conference
R. King et al., Energy Production from High-Efficiency 5-Junction Concentrator Solar Cells Abstract; EU PVSEC-27 Conference
R. King, et al., Group-IV Subcells in Multijunction Concentrator Solar Cells ECS SiGe Symposium
R. King, et al., Solar Cell Generations over 40% Efficiency Prog. Photovolt: Res. Appl., published online 4 Apr. 2012 at, doi:10.1002/pip.1255 and 26EU PVSEC, Germany 2011
D. Law et al., Recent Progress of Spectrolab High-Efficiency Space Solar Cells PVSC-38 Conference
R. Moss, et al., Low-cost Compact MEMS Scanning LADAR System for Robotic Applications Proc. of SPIE Vol. 8379 837903-8
P. Yuan, et al., Three-dimensional imaging with 1.06 m Geiger-mode LADAR Camera SPIE Defense Security and Sensing, Baltimore, MD
P. Yuan, et al., Single Photon Sensitive Geiger-mode LADAR Cameras SPIE Sindle Photon Imaging Conference, San Deigo, CA



X. Bai, et al., GHz low noise short wavelength infrared (SWIR) photoreceivers SPIE Defense, Security and Sensing, 2011
D. Bhusari, et al., Direct Semiconductor Bonding Technology (SBT) for High Efficiency III-V Multi-Junction Solar Cells36th IEEE PVSC 2011
J. Boisvert, et al., Development of Space Solar Cells at Spectrolab 36TH IEEE PVSC 2011
K. Edmondson, et al., Initial On-Orbit Performance Analysis of Inverted Metamorphic (IMM3J) Solar Cells on MISSE-7 IEEE PVSC 2011
J. Ermer, et al., Status of C3MJ+ and C4MJ Production Concentrator Solar Cells at Spectrolab PVSC-37 Seattle, WA., 2011
C. Fetzer, et al., Progress in Large Area Organometallic Vapor Phase Epitaxy for III-V Multijunction Photovoltaics Abstract
R. Jones, CPV-7 Industry Brief 2011 CPV-7 Conference, 2011
R. Woo, et al., First Demonstration of Monolithic InP-Based InAlAs/InGaAsP/InGaAs Triple Junction Solar Cells PVSC-37 Seattle, WA., 2011
P. Yuan, et al., Geiger-mode LADAR cameras SPIE Defense, Security and Sensing, Orlando, FL 2011



O. Al Taher, et al., Qualification Testing of 40% Metamorphic CPV Solar Cells; PVSC-35 Conference
A. Boca, et al., Carbon Nanotube-Composite Wafer Bonding for Ultra-High Efficiency in III-V Multi-Junction Solar Cells; PVSC-35 Conference
R. Bardfield, et al., LEONE (>50cm2) Space Solar Cells Qualification Production Cost Reduction; PVSC-35 Conference
H. Cotal et al., Heat Transfer Modeling of Concentrator Multijunction Solar Cell 35 IEEE PVSC 2010
C. Fetzer, et al., MOVPE Development For III-V Multi-Junction CPV at Spectrolab; Conference
R. Jones, et al., Status_of_40%_Production_Effciency_Concentrator_Cells_at_Spectrolab; PVSC-35 Conference
R. King, et al., Band Gap-Voltage Offset and Energy Production in Next-Generation Multijunction Solar Cells; 25th EPSEC 2010
R. King, et al., Fundamental Efficiency Losses in Next-Generation Multi-Junction Solar Cells; EU PSEC 25 Conference
D. Law, et al., Semiconductor-Bonded III-V Multi-Junction Space Solar Cells; PVSC-34 Conference
D. Law, et al., Recent Progress in High-Efficiency Multi-Junction Space Solar Cells at Spectrolab, 35 GOMACT Tech
P. Yuan et al., 32 x 32 Gieger-mode LADAR cameras;Proc. of SPIE VOL. 7684, 76840C-11



A. Boca et al., Prismatic Covers for Boosting the Efficiency of High-Concentration PV Systems, 34 IEEE PVSC 2009
J. Boisvert et al., Development of Single Photon Counting Sensors Operating in the Short Wavelength Infrared Wavelength Photonics West 2009
H. Cotal et al., III–V multijunction solar cells for concentrating photovoltaics Energy Environ. Sci., 2009, 2, 174–192
R. Jones et al., Progress in High Efficiency Terrestrial Concentrator Solar Cells 34 IEEE PVSC 2009
R. Jones et al., Progress in High Efficiency Terrestrial Concentrator Solar Cells-Presentation 34 IEEE PVSC 2009
R. King et al., Band-Gap-Engineered Architectures for High-Efficiency Multijunction Concentrator Solar Cells EU PVSEC 2009
R. King et al., Band-Gap-Engineered Architectures for High-Efficiency Multijunction Concentrator Solar Cells-Presentation EU PVSEC 2009
G. Kinsey et al. Spectral Response and Energy Output of Concentrator multijunction Solar Cells, Prog. Photovol. Res. Appl. 2009; 17
P. Yuan et al., High Performance InP Geiger-mode SWIR avalanche photodiodes, Proc. of SPIE Vol. 7320, 73200P



J. Boisvert at al., Performance of Very Low Dark Current SWIR PIN Arrays, Defense Security Sym p.2008
C. Fetzer et al, Production Ready 30% Efficient Triple Junction Space Solar Cells, 33 IEEE PVSC 2008
D. Jungwirth et al., Advancements in Solar Simulators for Terrestrial Solar Cells at High Concentration (500-5000 Suns) Levels, 33rd IEEE PVSC 2008
R. King et al., Raising the Efficiency Ceiling with multijunction III-V Concentrator Photovoltaics, EU PVSEC 2008
R. King, multijunction Cells Record Breakers, Nature Photonics 2008
G. Kinsey et al, Towards Commercialization of Concentrator multijunction Photovolataic Modules, 33 IEEE PVSC 2008P
G. Kinsey et al. Concentrator multijunction Solar Cell Characteristics Under Variable Intensity and Temperature, Prog. Photovol. Res. Appl. 2008; 16
D. Law et al., Future Technology Pathways to Terrestrial III-V multijunction Solar Cells for Concentrator Photovoltaic Systems, NCETPEGU 2008
R. Sherif et al.,The Path to 1 GW of Concentrator Photovoltaics Using multijunction Solar Cells, 31 IEEE PVSC 2005 multijunction Solar Cells, Nature Photonics 2008

Yoon et al., Progress of Inverted Metamorphic III-V Solar Cell Development at Spectrolab, 33 IEEE PVSC 2008



R. King et al., Advances in High-Efficiency III-V multijunction Solar Cells, Advances in OptoElectronics. 2007
R. King et al., 40% Efficient Metamorphic GalnP/GalnAs/Ge multijunction Solar Cells, Applied Physics Letter. 2007
R. King et al., Metamorphic concentrator cells over 40%, ICSC 2007
G. Kinsey et al., Operating Characteristics of multijunction Solar Cells, PVSEC-17 2007
D. Krut et al., Production and Development Activities in multijunction Solar Cells for Concentrator Photovoltaics, PVESEC 17, 2007
P. Yuan et al., High Efficiency 1.55um Geiger-mode Single Photon Counting Avalanche Photodiodes Operating Near 0 Degree C , IEEE 2007



H. Cotal et al., Temperature Dependence of the IV Parameters from Triple Junction GaInP-InGaAs-Ge 32nd IEEE PVSC 2006
K. Edmondson et al. Flexible III-V multijunction Solar Blanket WCPEC 2006 
R. King et al., New Horizons in III-V multijunction Terrestrial Concentrator Cell Research EU PVSEC 2006
R. King et al., multijunction Solar Cells With Over 40% Efficiency and Future Directions in Concentrator PVEU PVSEC2007
R. King et al., Advanced III-V multijunction Cells for Space WCPEC 2006
R. King et al., Metamorphic and Lattice-Matched Solar Cells under Concentration WCPEC 2006
D. Law et al., Lightweight, Flexible, High-Efficiency III-V multijunction Cells WCPEC 2006
R. Sherif et al., Concentrator Triple-Junction Solar Cells and Receivers in Point Focus - and Dense Array Modules European PV Conference 2006
H. Yoon et al., Application of Infrared Reflecting (IRR) Coverglass on multijunction III-V Solar Cells WCPEC 2006



H. Cotal et al., The Effects of Chromatic Aberration on the Performance of GaInP-GaAs-Ge 31st IEEE PVSC 2005
K. Edmondson, Mardesich et al., Simulation of the Mars Surface Solar Spectra for Optimized Performance of Triple-Junction Solar Cells 2005
R. King et al., Pathways to 40%-Efficient Concentrator Photovoltaics EU PVSEC 2005
R. King et al., Bandgap Engineering in High-Efficiency multijunction Concentrator Cells ICSC 2005



R. King et al., Metamorphic III-V Materials, Sublattice Disorder, and multijunction Solar Cell Approaches with Over 37% Efficiency EU PVSEC 2004



R. King et al., Lattice-Matched and Metamorphic GalnP/GaInAs/Ge Concentrator Solar Cells WCPEC 2003



R. King et al., High-Efficiency Space and Terrestrial multijunction Solar Cells through Bandgap Control in Cell Structures IEEE PVSC 2002
R. King et al., High-Voltage, Low-Current GalnP/GalnP/GaAs/GalnNAs/Ge Solar Cells IEEE PVSC 2002



H. Cotal et al., Triplejunction Solar Cell Efficiencies Above 32 Percent The Promise and Challenges 28th IEEE PVSC 2000
R. King et al., Metamorphic GaInP/GaInAs/Ge Solar Cells IEEE PVSC 2000
R. King et al., Next-Generation High-Efficiency III-V multijunction Solar Cells IEEE PVSC 2000



R. King et al., Double Heterostructures for Characterization of Bulk Lifetime and Interface Recombination Velocity in III-V multijunction Solar Cells WCPEC 1998