Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Andrea Koumvakalis"'
Autor:
Steven Lassovsky, John Vetrovec, Andrea Koumvakalis, Rashmi S. Shah, Kenneth C. Widen, William Wooster, Tom Endo, Kevin Masters
Publikováno v:
SPIE Proceedings.
This work describes recent progress in the development of a solid-state disk laser that uses composite laser disks in active mirror configuration, edge-pumping, and cooling by microchannel-type heat exchanger. An innovative pressure clamping techniqu
Publikováno v:
SPIE Proceedings.
This work describes an edge-pumped solid-state disk laser for high-average power and presents parametric studies of absorbed pump density and gain profile.
Publikováno v:
Solid State Lasers XII.
This work describes recent progress in the development of solid-state laser using a composite disk the active mirror configuration. Pump diode arrays are placed around the perimeter of the disk and pump light is injected into the undoped edge. Unifor
Publikováno v:
Image Intensifiers and Applications; and Characteristics and Consequences of Space Debris and Near-Earth Objects.
A portable low earth orbit satellite (LEO) tracking mount is described which has dimensions of 21' X 15' X 10' and weighs 58 pounds. Using 22 bit encoders on 9.5' worm gears, an integral microcontroller is capable of adjustable slew rates to six degr
Autor:
Andrea Koumvakalis, Robert C. Addison
Publikováno v:
SPIE Proceedings.
Using acoustic microscopy, we have examined polycrystalline diamond films grown by theCVD process on silicon substrates. This technique enables nondestructive characterization ofthese films with regard to their grain size, stress patterns and boundar