Zobrazeno 1 - 10
of 62
pro vyhledávání: '"T. A. DeTemple"'
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 2:341-347
An approach for the realization of a single heterostructure for multiple optical device applications in a photonic integrated circuit environment is addressed from the standpoint of building into the heterostructure separate device features. In parti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a3266c3cd3df3844b592173e58f8b59
https://doi.org/10.1109/2944.577392
https://doi.org/10.1109/2944.577392
Autor:
A. C. Crook, T. A. DeTemple, David V. Forbes, Timothy M. Cockerill, C. M. Herzinger, James J. Coleman
Publikováno v:
IEEE Photonics Technology Letters. 6:619-622
A reduction in the drive voltage of an electroabsorption waveguide modulator based on an AlGaAs/GaAs quantum well laser heterostructure is demonstrated by a simple change in the position of the p-n junction relative to the quantum well. This is accom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7eae58de3b5cffb1a7bd27f9f88d3251
https://doi.org/10.1109/68.285559
https://doi.org/10.1109/68.285559
Autor:
C. M. Herzinger, A. C. Crook, David V. Forbes, James J. Coleman, Timothy M. Cockerill, P.‐A. Besse, J. Honig, I.A. White, T. A. DeTemple
Publikováno v:
IEEE Journal of Quantum Electronics. 30:2817-2826
The TE modal properties of three symmetric core (uniform, parabolic, and linear) depressed cladding slab waveguide structures are investigated for situations appropriate for use as lasers and routing waveguides. The results show that if the confineme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21102e1f36f29e6cf49bfc5ef6ff311a
https://doi.org/10.1109/3.362728
https://doi.org/10.1109/3.362728
Autor:
C. M. Herzinger, T. A. DeTemple
Publikováno v:
IEEE Journal of Quantum Electronics. 29:1246-1252
The simplified relation, alpha =G/sub 0/ In ( eta /sub i/J/J/sub 0/), between material gain alpha and current density J is shown to be a very good shape approximation, for quantum wells and bulk materials, essentially independent of the type of recom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a502a62b0a92721442729c898fc76bb1
https://doi.org/10.1109/3.236138
https://doi.org/10.1109/3.236138
Autor:
James J. Coleman, Joseph T. Verdeyen, Sung-Mo Kang, Karl Hess, T. A. DeTemple, Milton Feng, I. Adesidaa, Nick Holonyak, G. E. Stillman, Stephen G. Bishop
Publikováno v:
Proceedings of the IEEE. 81:132-151
The long-range vision of the Engineering Research Center for Compound Semiconductor Microelectronics (CCSM) is focused on a new generation of high-speed communications and data-processing technology which exploits the bandwidth, immunity to electroma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3c939516d9d14c21e7604f0a1e85784
https://doi.org/10.1109/jproc.1993.752030
https://doi.org/10.1109/jproc.1993.752030
Autor:
T. A. DeTemple, M. S. Durschlag
Publikováno v:
Applied optics. 20(7)
The optical properties of freestanding and dielectrically backed inductive metal meshes are investigated in the far IR spectral regime. The most pronounced effect of the substrate is to cause a shift in the diffraction edge to longer wavelengths by a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0279a7bfa44a8f4f92955def363747bb
https://pubmed.ncbi.nlm.nih.gov/20309293
https://pubmed.ncbi.nlm.nih.gov/20309293
Autor:
Ian A. White, P. D. Swanson, T. A. DeTemple, James J. Coleman, Michael Eugene Givens, T. K. Tang
Publikováno v:
Optics letters. 13(12)
An experimental comparison is made between the losses of S bends fabricated by impurity-induced layer disordering in GaAs-AlAs superlattices. For parallel waveguides offset by 100 microm, transition lengths corresponding to 3-dB excess loss were foun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8950de691e3887b174d98341313256a0
https://pubmed.ncbi.nlm.nih.gov/19746150
https://pubmed.ncbi.nlm.nih.gov/19746150
Autor:
F. H. Julien, T. K. Tang, James J. Coleman, T. A. DeTemple, M. A. Emanuel, L. Sloan, P. D. Swanson
Publikováno v:
Optics letters. 13(3)
An experimental comparison is made between the losses of waveguide bends in disorder-delineated waveguides in semiconductor superlattices composed of GaAs and AlAs layers for simple abrupt bends and abrupt bends with an additional half-angle guiding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c38b832b697a44e6c1434e761e5f4e70
https://pubmed.ncbi.nlm.nih.gov/19742042
https://pubmed.ncbi.nlm.nih.gov/19742042
Autor:
P. D. Swanson, James J. Coleman, C. M. Herzinger, T. A. DeTemple, T. K. Tang, Michael Eugene Givens, Jean-Pierre Leburton, Timothy M. Cockerill, L. M. Miller
Publikováno v:
Physical Review B. 44:13478-13486
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::484d417255c1bfffebb245a77b7fd645
https://doi.org/10.1103/physrevb.44.13478
https://doi.org/10.1103/physrevb.44.13478
Publikováno v:
Applied Physics Letters. 72:2634-2636
Emission on the I2 (D′→A′), XeI (B2Σ1/2+→X2Σ1/2+) and XeO (2 3Π→1 3Π) bands, peaking in the ultraviolet at 342, 253 and 238 nm, respectively, has been generated on a continuous basis in a microdischarge with a static gas fill. Discharge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23dd8178dc70f04d4aa84f1eb679d059
https://doi.org/10.1063/1.121439
https://doi.org/10.1063/1.121439