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J. J. Coleman
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Journal Articles

Ultrafast optical properties of lithographically defined quantum dot amplifiers

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L. Miaja-Avila, V. B. Verma, J. J. Coleman, R. P. Mirin, K. L. Silverman
Journal: Applied Physics Letters
Appl. Phys. Lett. 104, 061106 (2014)
https://doi.org/10.1063/1.4865238
Published: February 2014
View article titled, Ultrafast optical properties of lithographically defined quantum dot amplifiers
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Journal Articles

Highly uniform periodic inverse quantum dots arrays

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N. L. Dias, A. Garg, U. Reddy, U. Choi, J. J. Coleman
Journal: Applied Physics Letters
Appl. Phys. Lett. 100, 121115 (2012)
https://doi.org/10.1063/1.3694015
Published: March 2012
View article titled, Highly uniform periodic inverse quantum dots arrays
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Journal Articles

A single spectral mode wide stripe laser with very narrow linewidth

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U. Reddy, N. L. Dias, A. Garg, J. J. Coleman
Journal: Applied Physics Letters
Appl. Phys. Lett. 99, 171109 (2011)
https://doi.org/10.1063/1.3656024
Published: October 2011
View article titled, A single spectral mode wide stripe laser with very narrow linewidth
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Journal Articles

Time-resolved photoluminescence of lithographically defined quantum dots fabricated by electron beam lithography and wet chemical etching

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V. B. Verma, Martin J. Stevens, K. L. Silverman, N. L. Dias, A. Garg, J. J. Coleman, R. P. Mirin
Journal: Journal of Applied Physics
J. Appl. Phys. 109, 123112 (2011)
https://doi.org/10.1063/1.3599889
Published: June 2011
View article titled, Time-resolved photoluminescence of lithographically defined quantum dots fabricated by electron beam lithography and wet chemical etching
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Journal Articles

Directed self-assembly of InAs quantum dots on nano-oxide templates

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N. L. Dias, A. Garg, U. Reddy, J. D. Young, V. B. Verma, R. P. Mirin, J. J. Coleman
Journal: Applied Physics Letters
Appl. Phys. Lett. 98, 141112 (2011)
https://doi.org/10.1063/1.3579253
Published: April 2011
View article titled, Directed self-assembly of InAs quantum dots on nano-oxide templates
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Journal Articles

Experimental verification of reduced intersubband scattering in ordered nanopore lattices

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N. L. Dias, A. Garg, U. Reddy, J. D. Young, K. P. Bassett, X. Li, J. J. Coleman
Journal: Applied Physics Letters
Appl. Phys. Lett. 98, 071109 (2011)
https://doi.org/10.1063/1.3554763
Published: February 2011
View article titled, Experimental verification of reduced intersubband scattering in ordered nanopore lattices
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Journal Articles

Intersubband selection and sum rules in a patterned inverse quantum dot array

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V. B. Verma, J. J. Coleman
Journal: Journal of Applied Physics
J. Appl. Phys. 106, 054503 (2009)
https://doi.org/10.1063/1.3194321
Published: September 2009
View article titled, Intersubband selection and sum rules in a patterned inverse quantum dot array
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Journal Articles

A parametric analysis of the density of states and intraband energy gaps in an ordered nanopore array diode laser

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V. B. Verma, J. J. Coleman
Journal: Journal of Applied Physics
J. Appl. Phys. 105, 043106 (2009)
https://doi.org/10.1063/1.3081647
Published: February 2009
View article titled, A parametric analysis of the density of states and intraband energy gaps in an ordered nanopore array diode laser
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Journal Articles

High density patterned quantum dot arrays fabricated by electron beam lithography and wet chemical etching

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V. B. Verma, J. J. Coleman
Journal: Applied Physics Letters
Appl. Phys. Lett. 93, 111117 (2008)
https://doi.org/10.1063/1.2981207
Published: September 2008
View article titled, High density patterned quantum dot arrays fabricated by electron beam lithography and wet chemical etching
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Journal Articles

Internal loss, modal characteristics, and bend loss of asymmetric cladding ridge waveguide lasers at 850 nm

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R. K. Price, V. B. Verma, V. C. Elarde, J. J. Coleman
Journal: Journal of Applied Physics
J. Appl. Phys. 103, 013108 (2008)
https://doi.org/10.1063/1.2824887
Published: January 2008
View article titled, Internal loss, modal characteristics, and bend loss of asymmetric cladding ridge waveguide lasers at 850 nm
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Journal Articles

Investigation of effective-medium approximation, alloy, average-composition, and graded-composition models for interface analysis by spectroscopic ellipsometry

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T. J. Kim, T. H. Ghong, Y. D. Kim, D. E. Aspnes, M. V. Klein, D-S. Ko, Y-W. Kim, V. C. Elarde, J. J. Coleman
Journal: Journal of Applied Physics
J. Appl. Phys. 102, 063512 (2007)
https://doi.org/10.1063/1.2781519
Published: September 2007
View article titled, Investigation of effective-medium approximation, alloy, average-composition, and graded-composition models for interface analysis by spectroscopic ellipsometry
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Journal Articles

Scattering loss and effective index step of asymmetric cladding surface-etched distributed Bragg reflector lasers at 850 nm

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R. K. Price, V. C. Elarde, J. J. Coleman
Journal: Journal of Applied Physics
J. Appl. Phys. 101, 053116 (2007)
https://doi.org/10.1063/1.2696253
Published: March 2007
View article titled, Scattering loss and effective index step of asymmetric cladding surface-etched distributed Bragg reflector lasers at 850 nm
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Journal Articles

The role of the InGaAs surface in selective area epitaxy of quantum dots by indium segregation

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T. S. Yeoh, R. B. Swint, V. C. Elarde, J. J. Coleman
Journal: Applied Physics Letters
Appl. Phys. Lett. 84, 3031–3033 (2004)
https://doi.org/10.1063/1.1705731
Published: April 2004
View article titled, The role of the InGaAs surface in selective area epitaxy of quantum dots by indium segregation
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Journal Articles

Epitaxy of InAs quantum dots on self-organized two-dimensional InAs islands by atmospheric pressure metalorganic chemical vapor deposition

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T. S. Yeoh, C. P. Liu, R. B. Swint, A. E. Huber, S. D. Roh, C. Y. Woo, K. E. Lee, J. J. Coleman
Journal: Applied Physics Letters
Appl. Phys. Lett. 79, 221–223 (2001)
https://doi.org/10.1063/1.1379981
Published: July 2001
View article titled, Epitaxy of InAs quantum dots on self-organized two-dimensional InAs islands by atmospheric pressure metalorganic chemical vapor deposition
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Journal Articles

Effects of material growth technique and Mg doping on Er 3+ photoluminescence in Er-implanted GaN

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S. Kim, R. L. Henry, A. E. Wickenden, D. D. Koleske, S. J. Rhee, J. O. White, J. M. Myoung, K. Kim, X. Li, J. J. Coleman, S. G. Bishop
Journal: Journal of Applied Physics
J. Appl. Phys. 90, 252–259 (2001)
https://doi.org/10.1063/1.1378058
Published: July 2001
View article titled, Effects of material growth technique and Mg doping on Er 3+ photoluminescence in Er-implanted GaN
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Journal Articles

Spatially resolved band-edge emission from partially coalesced GaN pyramids prepared by epitaxial lateral overgrowth

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X. Li, P. W. Bohn, Jeongyong Kim, J. O. White, J. J. Coleman
Journal: Applied Physics Letters
Appl. Phys. Lett. 76, 3031–3033 (2000)
https://doi.org/10.1063/1.126569
Published: May 2000
View article titled, Spatially resolved band-edge emission from partially coalesced GaN pyramids prepared by epitaxial lateral overgrowth
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Journal Articles

Selective enhancement of 1540 nm Er 3+ emission centers in Er-implanted GaN by Mg codoping

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S. Kim, S. J. Rhee, X. Li, J. J. Coleman, S. G. Bishop
Journal: Applied Physics Letters
Appl. Phys. Lett. 76, 2403–2405 (2000)
https://doi.org/10.1063/1.126358
Published: April 2000
View article titled, Selective enhancement of 1540 nm Er 3+ emission centers in Er-implanted GaN by Mg codoping
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Journal Articles

Impurity states are the origin of yellow-band emission in GaN structures produced by epitaxial lateral overgrowth

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X. Li, P. W. Bohn, J. J. Coleman
Journal: Applied Physics Letters
Appl. Phys. Lett. 75, 4049–4051 (1999)
https://doi.org/10.1063/1.125532
Published: December 1999
View article titled, Impurity states are the origin of yellow-band emission in GaN structures produced by epitaxial lateral overgrowth
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Journal Articles

Long-wavelength InGaAs quantum wells grown without strain-induced warping on InGaAs compliant membranes above a GaAs substrate

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A. M. Jones, J. L. Jewell, J. C. Mabon, E. E. Reuter, S. G. Bishop, S. D. Roh, J. J. Coleman
Journal: Applied Physics Letters
Appl. Phys. Lett. 74, 1000–1002 (1999)
https://doi.org/10.1063/1.123435
Published: February 1999
View article titled, Long-wavelength InGaAs quantum wells grown without strain-induced warping on InGaAs compliant membranes above a GaAs substrate
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Journal Articles

GaN epitaxial lateral overgrowth and optical characterization

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X. Li, S. G. Bishop, J. J. Coleman
Journal: Applied Physics Letters
Appl. Phys. Lett. 73, 1179–1181 (1998)
https://doi.org/10.1063/1.122121
Published: August 1998
View article titled, GaN epitaxial lateral overgrowth and optical characterization
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