Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Olga Blum-Spahn"'
Publikováno v:
ECS Meeting Abstracts. :1344-1344
Wide-bandgap (WBG) semiconductors, with their excellent electrical properties, offer breakthrough performance in power electronics enabling low losses, high switching frequencies, and high temperature operation. WBG semiconductors are likely candidat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c571657b8faf6874338390150ad1ac25
https://doi.org/10.1149/ma2022-02371344mtgabs
https://doi.org/10.1149/ma2022-02371344mtgabs
Autor:
Olga Blum Spahn
Publikováno v:
Semiconductor Quantum Optoelectronics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c5b5bdc849bd8fa8fa24cbbe5eeea1d
https://doi.org/10.1201/9781003072829-8
https://doi.org/10.1201/9781003072829-8
Autor:
David J. Rabb, William D. Cowan, David L. McCray, Betty Lise Anderson, Peter Chen, Olga Blum-Spahn, James G. Ho, Allen Y. Yi, Martin Flannery, Delton J. Rowe
Publikováno v:
Journal of Lightwave Technology. 29:1343-1353
An optical true time delay device is demonstrated that is capable of supporting 112 antennas with 81 different delays (>; 6 bits) in a volume 16" × 5" × 4" including the box with electronics. It uses a free-space design based on the White cell, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e50230e9d900fe36a6dee1ed738343e9
https://doi.org/10.1109/jlt.2011.2124444
https://doi.org/10.1109/jlt.2011.2124444
Functional brain imaging is of great interest for understanding correlations between specific cognitive processes and underlying neural activity. This understanding can provide the foundation for developing enhanced human-machine interfaces, decision
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9372a0b70d5f364547addb0e638e74d5
https://doi.org/10.2172/993885
https://doi.org/10.2172/993885
Publikováno v:
SPIE Proceedings.
We report and use our micro-electro-mechanically tunable vertical cavity surface emitting laser (MEM-TVCSEL) computer-aided design methodology to investigate the resonant frequency design space for monolithic and hybrid MEM-TVCSELs. For various initi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1617582b85ecd5ada7e52d174994665
https://doi.org/10.1117/12.474395
https://doi.org/10.1117/12.474395
Publikováno v:
SPIE Proceedings.
The optical system properties of a reconfigurable surface micromachined micro-electro-mechanical system (MEMS) interconnect are presented. An array of optical signals from a singlemode MT connector is first collimated by a refractive lenslet array. E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3f5efcea3c16e1a9860231c8c12b937
https://doi.org/10.1117/12.473690
https://doi.org/10.1117/12.473690
Autor:
Shanalyn A. Kemme, William C. Sweatt, Olga Blum-Spahn, Todd R. Christenson, Michael A. Butler, Stephen M. Gentry, Mial E. Warren, Michael B. Sinclair
Publikováno v:
SPIE Proceedings.
There are many applications for micro-optics. Perhaps the most exciting use of micro-optics is in fiber optical communication systems, getting the light signals in and out of the fibers. Other possible uses include data processing, chemical sensing,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::216292b01683ca932812c048fec85fdb
https://doi.org/10.1117/12.448149
https://doi.org/10.1117/12.448149
Autor:
R.E. Asbill, James H. Smith, Thomas W. Krygowski, M. Steven Rodgers, William C. Sweatt, Joel R. Wendt, Olga Blum-Spahn, David Nmn Reyes, Mial E. Warren
Publikováno v:
SPIE Proceedings.
In this work the design and initial fabrication results are reported for the components of a compact optical-MEMS laser scanning system. This system integrates a silicon MEMS laser scanner, a Vertical Cavity Surface Emitting Laser (VCSEL) and passive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98ab271aa9fabd41aefab56eb7abe4a9
https://doi.org/10.1117/12.361250
https://doi.org/10.1117/12.361250
Autor:
Mial E. Warren, M. Steven Rodgers, Hong Q. Hou, Kent D. Choquette, Jeffry J. Sniegowski, Richard F. Carson, Olga Blum-Spahn
Publikováno v:
SPIE Proceedings.
The authors have recently demonstrated two prototypes where photonics and microelectromechanical system (MEMs) technologies have been integrated to show proof-of-principle functionality for weapon surety functions. These activities are part of a prog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52b9a3f6f235330e24b5b92617070dd0
https://doi.org/10.1117/12.305469
https://doi.org/10.1117/12.305469
Autor:
Olga Blum-Spahn, Mial E. Warren, Richard F. Carson, M.L. Lovejoy, P.K. Seigal, Gary A. Patrizi, Kevin L. Lear, S.P. Kilcoyne, D.C. Craft
Publikováno v:
SPIE Proceedings.
Future advances in the application of photonic interconnects will involve the insertion of parallel-channel links into Multi-Chip Modules (MCMs) and board-level parallel connections. Such applications will drive photonic link components into more com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::115600c08df9f5060e679573d0f30f9c
https://doi.org/10.1117/12.229271
https://doi.org/10.1117/12.229271